#Entity Framework Code First Migration

[ravi0903]

what is poco class in c#

Understanding POCO Class, Dependency Injection, and Repository Design Pattern in C#

Posted on Csharpmaster.com

In the world of C#, designing scalable, maintainable, and efficient applications is paramount. One of the most important aspects of creating well-structured software is the ability to manage data access, control dependencies, and model domain objects in a way that is flexible and clean. In this article, we will delve into key concepts such as POCO class, dependency injection in .NET Core, and the repository design pattern in C#, explaining their relevance and how they help in creating a robust software architecture.

What is a POCO Class in C#?

The term POCO stands for Plain Old CLR Object. It refers to a class in C# that is designed without any dependency on a framework or external infrastructure. A POCO class is typically simple, focusing purely on representing data, without being tied to any complex inheritance structures or specific technology stacks like Entity Framework or other ORM systems.

Key Characteristics of POCO Classes:

No Framework Dependencies: POCOs do not rely on any framework-specific features such as data annotations or base classes from a specific ORM (Object-Relational Mapping) system.

Focused on Domain Logic: POCOs are often used to represent domain entities, storing and manipulating data without being coupled to the underlying storage mechanism.

Lightweight: These classes tend to be simple and contain only properties and methods that are directly related to the data or behavior they represent.

For example, here is a basic POCO class in C#:

In this example, the Product class is a POCO. It contains basic properties to represent a product and has no ties to any external library or framework.

Why Use POCO Classes in C#?

Separation of Concerns: POCOs help in keeping your domain model independent of frameworks. This means that your business logic is not tied to any external library, making it easier to test and maintain.

Flexibility: Because POCOs are not bound to a particular technology, they can be easily migrated between different data storage solutions or frameworks.

Simplified Testing: POCO classes are easier to mock in unit tests since they are not tightly coupled to external dependencies.

Dependency Injection in .NET Core

Dependency Injection (DI) is a design pattern used to implement IoC (Inversion of Control), allowing for more modular and testable code. In .NET Core, dependency injection is built-in, making it a first-class citizen in the framework.

What is Dependency Injection?

In simple terms, Dependency Injection is a way to provide an object’s dependencies from the outside, rather than hardcoding them inside the object. This makes your code more flexible and easier to maintain. Instead of an object creating instances of the services it depends on, these services are provided to the object, typically through the constructor or via properties.

Why Use Dependency Injection in .NET Core?

Loose Coupling: With DI, the classes don’t need to know about the concrete implementation of their dependencies. They only depend on abstractions (interfaces), leading to more loosely coupled code.

Easier Testing: Since dependencies are injected, it becomes much easier to substitute real dependencies with mocks or stubs during unit testing.

Centralized Configuration: In .NET Core, you can configure all your dependencies in the Startup.cs or Program.cs file, making it easy to manage the application's services.

Example of Dependency Injection in .NET Core

Here’s an example of how dependency injection works in a simple .NET Core application:

Define an Interface:

Implement the I

By using DI, you decouple the ProductController from the ProductService, making the application more flexible and easier to maintain.

Repository Design Pattern in C#

The Repository Design Pattern is a structural pattern used to encapsulate the logic for accessing data from a data source. This pattern abstracts the data layer, making it easier to manage and maintain.

What is the Repository Pattern?

The repository pattern provides a way to encapsulate the logic required to access data sources, typically databases or external services, in a way that separates concerns. It acts as a middle layer between the data access logic and the business logic. The repository pattern is commonly used to interact with POCO classes and provide methods for fetching, saving, updating, and deleting entities.

Why Use the Repository Pattern?

Separation of Concerns: The repository separates the data access code from business logic, making the application easier to manage.

Simplifies Data Access: By using a repository, you can encapsulate all the data access logic into a single place, reducing duplication.

Increased Testability: The repository pattern makes it easier to mock the data layer in unit tests.

Example of Repository Pattern in C#

Here’s how you can implement a simple repository pattern with POCO classes and Dependency Injection in a .NET Core application:

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[oracle-fusion-financials-1]

Step-by-Step Guide to Setting Up Oracle Fusion Financials

Oracle Fusion Financials is a comprehensive and integrated financial management solution that helps organizations streamline processes, increase productivity, and manage compliance. Whether you're an experienced Oracle user or new to the platform, setting up Oracle Fusion Financials can be complex. This guide will walk you through the setup process step-by-step, ensuring you have a clear roadmap for implementation.

Step 1: Understanding Oracle Fusion Financials

Before diving into the setup, it's essential to understand what Oracle Fusion Financials entails. The suite includes the following modules:

General Ledger (GL)

Accounts Payable (AP)

Accounts Receivable (AR)

Fixed Assets (FA)

Cash Management (CM)

Tax

Each of these modules is designed to work together seamlessly, offering organizations an integrated financial management system.

Step 2: Prerequisites for Setting Up Oracle Fusion Financials

Before starting the setup, ensure you have:

Access to Oracle Cloud: You need to subscribe to Oracle Fusion Financials Cloud services.

User Access and Roles: Ensure that your Oracle Cloud account has the necessary roles and permissions to perform administrative and configuration tasks.

Data Migration Plan: Prepare for migrating financial data from your legacy systems.

Basic Financial Structure: Have a clear understanding of your organization's financial structure, including Chart of Accounts (COA), legal entities, business units, and cost centers.

Step 3: Define Your Enterprise Structure

The first step in configuring Oracle Fusion Financials is defining the enterprise structure. This involves setting up:

Legal Entities: Legal entities represent the companies or organizations in your structure. Define each entity under the appropriate geographical or business jurisdictions.

Business Units: These are divisions or departments within your organization. Each business unit can manage its financial operations separately, but the data will be consolidated at the enterprise level.

Chart of Accounts (COA): COA is a list of accounts used for financial reporting. Define segments, such as department, account, and product, to structure your financial data in a way that supports reporting requirements.

Ledgers: Set up your primary and secondary ledgers based on your accounting rules and currency preferences.

How to Set Up the Enterprise Structure:

Navigation: Go to Setup and Maintenance > Enterprise Profile > Define Enterprise Structures.

Use the Enterprise Structures Configurator (ESC) to create or modify your enterprise's organizational framework.

Step 4: Set Up Functional Areas

Oracle Fusion Financials has different functional areas that need to be configured according to your organization's requirements. Each functional area has a dedicated task list.

General Ledger (GL) Configuration:

Set up the Accounting Calendar, which defines periods for financial reporting.

Define Currency Rates if your business deals with multiple currencies.

Set up Accounting Rules for different types of transactions.

Enable Financial Reporting Structures for efficient reporting.

Accounts Payable (AP):

Define Suppliers and their payment methods.

Set up Payment Terms to determine when payments are due.

Configure Invoice Matching and approval workflows.

Accounts Receivable (AR):

Define Customer Profiles.

Set up Receivable Activities such as invoices, receipts, and adjustments.

Configure Credit and Collection Policies.

Fixed Assets (FA):

Define Asset Categories for depreciation.

Set up Depreciation Methods and rules based on your financial policies.

Cash Management (CM):

Configure Bank Accounts and set up Reconciliation Rules.

Define Cash Flow Forecasting and manage liquidity.

Tax:

Set up Tax Rates and rules based on your geographical tax requirements.

Use Tax Reporting Codes to streamline compliance reporting.

How to Configure Functional Areas:

Navigation: Go to Setup and Maintenance > Financials > Task Lists for each specific module.

Step 5: Data Migration and Integration

Migrating your financial data from legacy systems to Oracle Fusion Financials is a critical step. You can use tools such as Oracle Data Management and FBDI (File-Based Data Import) to load data into the system.

Data to Migrate:

Chart of Accounts (COA)

General Ledger Balances

Supplier and Customer Data

Assets and Transactions

Additionally, Oracle Fusion Financials integrates with other Oracle Cloud modules (like Procurement, Project Management, and Supply Chain) as well as third-party applications. Ensure you configure these integrations correctly to enable smooth data flow across systems.

Step 6: Security and Role Configuration

Security is an essential part of Oracle Fusion Financials. The platform offers robust role-based access control (RBAC), allowing you to assign users specific roles and permissions.

Key Roles to Assign:

Financial Administrator: Full access to manage financial configurations.

AP Clerk/Manager: Access to process and approve supplier payments.

AR Clerk/Manager: Access to handle customer invoices and receipts.

General Ledger Accountant: Manage journal entries and period closures.

Ensure that your users have appropriate roles and that segregation of duties is enforced to comply with audit requirements.

Step 7: Testing the Setup

Once the configuration is complete, it's essential to test the setup thoroughly before going live. Create a test environment (sandbox) to simulate transactions, review reports, and ensure that everything is working as expected.

Areas to Test:

General Ledger Balances: Verify that journal entries and financial periods are correctly reflected in reports.

Payables and Receivables: Test the end-to-end process for invoices and payments.

Fixed Assets: Ensure that asset depreciation is calculated accurately.

Reporting: Generate financial reports such as income statements and balance sheets to ensure data accuracy.

Step 8: Go Live and Monitor

After successful testing, you can go live with Oracle Fusion Financials. During the initial phase, monitor system performance closely. Ensure that financial transactions are being processed correctly and that users are comfortable with the new system.

Post-Go-Live Monitoring:

Review Financial Transactions: Ensure accurate posting of transactions in all modules.

Monitor Reports: Check financial reports regularly for accuracy.

Provide Training: Offer ongoing user training to ensure optimal use of the system.

Conclusion

Setting up Oracle Fusion Financials requires careful planning and a clear understanding of your organization’s financial structure and processes. By following this step-by-step guide, you can implement Oracle Fusion Financials effectively and leverage its powerful features to enhance financial management and reporting within your organization. Be sure to continuously optimize your configuration as your business evolves and grows. To Your bright future join Oracle Fusion Financials.

[maveninfo979]

Navigating the Trends: A Deep Dive into the Latest in .NET Development

Welcome to our .NET development blog, where we embark on an exciting journey through the ever-evolving landscape of technology. Join us as we explore the latest trends, tools, and techniques that are shaping the world of .NET development. Whether you're a tech enthusiast, a seasoned developer, or a company looking to hire .NET developers in the Netherlands, our content aims to be your go-to resource for staying at the forefront of innovation in the dynamic realm of .NET. Happy coding! 

Blazing Fast: Exploring the World of .NET 6

Dive into the groundbreaking features of .NET 6, the latest version that promises speed, performance, and a plethora of new capabilities. From Hot Reload to minimal APIs, discover how .NET 6 is transforming the development experience. If you're looking to elevate your projects or seeking to hire .NET developers in the Netherlands who can leverage the power of .NET 6, join us on this journey of innovation and explore the limitless possibilities this technology offers. Let's shape the future together! 

Microservices Magic with .NET: A Comprehensive Guide

Uncover the magic behind microservices architecture in the .NET ecosystem. Learn how to design scalable, maintainable, and resilient applications using tools like ASP.NET Core, Docker, and Kubernetes. If you're envisioning the seamless integration of microservices in your projects or seeking to hire .NET developers in the Netherlands with expertise in microservices development, our insights will guide you through best practices and innovative approaches. Let's build robust and scalable solutions together!

Revolutionising Web Development: ASP.NET Core MVC

Take a closer look at the advancements in ASP.NET Core MVC and how it's reshaping web development. Explore the latest features, patterns, and best practices to build modern, responsive, and user-friendly web applications. If you're aiming to enhance your web development projects or seeking to hire .NET developers in the Netherlands who specialize in ASP.NET Core MVC, our detailed insights will not only keep you updated on the latest trends but also connect you with skilled professionals to bring your vision to life. Let's craft exceptional web experiences together! 

Cross-Platform Marvel: Xamarin in .NET Development

Delve into the world of cross-platform development with Xamarin. Learn how to create native apps for iOS, Android, and Windows using the power of .NET, sharing code efficiently, and delivering a seamless user experience. For those envisioning cross-platform solutions for their projects or considering to hire .NET developers in the Netherlands proficient in Xamarin, our insights will guide you through the intricacies of this powerful framework. Let's embark on a journey of building versatile and high-performance applications together!

Serverless with Azure Functions: A .NET Perspective

Explore the serverless paradigm using Azure Functions and .NET. Understand how to build scalable, event-driven applications without worrying about infrastructure, and witness the simplicity and cost-effectiveness of serverless computing. Whether you're considering adopting serverless architecture for your projects or searching to hire .NET developers in the Netherlands with expertise in Azure Functions, our insights provide a comprehensive understanding of this cutting-edge approach. Let's revolutionize your applications together, embracing the efficiency and scalability of serverless development! 

Data Marvels: Entity Framework Core in .NET

Unleash the capabilities of Entity Framework Core for data access in .NET applications. From code-first migrations to advanced querying, discover how EF Core streamlines database interactions and accelerates development. If you're looking to optimize your data management strategies or seeking to hire .NET developers in the Netherlands with expertise in Entity Framework Core, our insights will guide you through the intricacies of this powerful ORM framework. Let's elevate your data-driven applications together, ensuring efficiency and scalability! 

DevOps Bliss: CI/CD in .NET Projects

Navigate the world of Continuous Integration and Continuous Delivery (CI/CD) in .NET development. Learn how to automate workflows, ensure code quality, and deploy applications with confidence using popular DevOps tools. Whether you are keen on optimizing your development lifecycle or on the lookout to hire .NET developers in the Netherlands well-versed in CI/CD and DevOps practices, our insights provide valuable knowledge and connect you with professionals who can seamlessly integrate these processes into your projects. Let's streamline and enhance your development pipeline together!

Conclusion

As technology enthusiasts, we invite you to stay tuned for regular updates on the latest trends, tips, and tricks in the dynamic realm of .NET development. Whether you're a seasoned developer or just starting your journey, our blog aims to be your go-to resource for staying at the forefront of innovation in the world of .NET. Happy coding!

[this-week-in-rust]

This Week in Rust 460

Hello and welcome to another issue of This Week in Rust! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want something mentioned? Tweet us at @ThisWeekInRust or send us a pull request. Want to get involved? We love contributions.

This Week in Rust is openly developed on GitHub. If you find any errors in this week's issue, please submit a PR.

Updates from Rust Community

Official

Security advisories for Cargo (CVE-2022-36113, CVE-2022-36114)

Foundation

Rust Foundation Establishes Security Team to Support and Advance Rust Programming Language

Newsletters

Rust Nigeria Issue #9

Project/Tooling Updates

rust-analyzer changelog #146

IntelliJ Rust Changelog #178

A byte string library for Rust

Pomsky 0.7 released

Slint weekly updates (The GUI framework)

Fang 0.9 - new version of the background processing framework for rust

Fornjot (code-first CAD in Rust) - Weekly Release - 2022-W37

This week in Databend #59: A Modern Cloud Data Warehouse for Everyone

HexoSynth 2022 - Devlog #12 - Documentation for me and you

Observations/Thoughts

You Can't Do That: Abstracting over Ownership in Rust with Higher-Rank Type Bounds. Or Can You?

Security and Correctness in Wasmtime

Attacking Firecracker: AWS' microVM Monitor Written in Rust

&stress about &Strings

A pair of Rust kernel modules

GNU ld Discards Section Containing Code – Section Flags are Important for ELF Files

Use Rust to Reduce the Size of Your SQLite Database

[video] Coroutines: C++ vs Rust - Jonathan Müller - C++ on Sea 2022

[video] Rust on Rails (write code that never crashes)

[video] Let's Code Asteroids in Rust with a First-Time Bevy User

[video] Linux Plumbers Conference 2022 - Rust MC

[video] [series] Rust Day on Google Open Source Live

Rust Walkthroughs

Kernighan software tools in rust

Speeding up incremental Rust compilation with dynamic libraries

Learning Rust by implementing a SHA-1 hash cracker

Chat Blast! A TCP chat server in Rust

Concurrency in RustDb

Beginners guide to Solana NFTs in Rust.

STM32F4 Embedded Rust at the HAL: DMA Controllers

Miscellaneous

[FR] Rejoignez la communauté Rust (et devenez un "rustacé")

[DE] Moderne Spieleprogrammierung mit dem Entity Component System und der Engine Bevy

[DE] Programmieren mit Rust für den FreeBSD-Kernel

Crate of the Week

This week's crate is bstr, a fast and featureful byte-string library.

Thanks to 8573 for the suggestion!

Please submit your suggestions and votes for next week!

Call for Participation

Always wanted to contribute to open-source projects but didn't know where to start? Every week we highlight some tasks from the Rust community for you to pick and get started!

Some of these tasks may also have mentors available, visit the task page for more information.

Ockam - Support TCP keepalive for TCP clients

Ockam - Show ockam command help in $PAGER or less (clap based)

Ockam - Implement ockam reset clap command

lib3mf - Help compiling the upstream C++ library on Windows

Artichoke Ruby - Help migrate more path helpers out of its monolith into a support crate.

If you are a Rust project owner and are looking for contributors, please submit tasks here.

Updates from the Rust Project

324 pull requests were merged in the last week

initial implementation of return-position impl Trait in traits

check that the types in return position impl Trait in traits are well-formed

deny return-position impl Trait in traits for object safety

only encode return-position impl Trait in trait when parent function has a default body

implement std::marker::Tuple, a marker trait for tuples

add inline-llvm option for disabling/enabling LLVM inlining

stabilize raw-dylib for non-x86

equate fn outputs when inferring RPITIT hidden types

allow generators to impl Clone/Copy

avoid infinite loop in function arguments checking

const_generics: correctly deal with bound variables

fix LLVM IR type mismatch

fix ICE in opt_suggest_box_span

fix ICE report flags display

fix ICE, generalize 'move generics to trait' suggestion for >0 non-rcvr arguments

fix RPIT ICE for implicit HRTB when missing dyn

fix code generation of Rvalue::Repeat with 128 bit values

fix compile errors for uwp-windows-msvc targets

normalize before erasing late-bound regions in equal_up_to_regions

recover from using ; as separator between fields

fix the suggestion of format for asm_sub_register

adjust and slightly generalize operator error suggestion

add list of recognized repr attributes to the unrecognized repr error

shrink span for bindings with subpatterns

point at type parameter in plain path expr

point out when a callable is not actually callable because its return is not sized

allow lower_lifetime_binder receive a closure

do not suggest a semicolon for a macro without !

include enum path in variant suggestion

suggest adding array lengths to references to arrays if possible

suggest introducing an explicit lifetime if it does not exist

suggest pub instead of public for const type item

suggest removing unnecessary prefix let in patterns

migrate another part of rustc_infer to session diagnostic

migrate rustc_middle diagnostic

migrate rustc_session to use SessionDiagnostic - Pt. 2

miri: add a Machine hook for inline assembly

shrink PredicateS

shrink hir::Ty and hir::Pat

parameterize ty::Visibility over used ID

allow lint passes to be bound by TyCtxt

track PGO profiles in depinfo

use RelocModel::Pic for UEFI targets

use niche-filling optimization even when multiple variants have data

inline <T as From<T>>::from

lower the assume intrinsic to a MIR statement

compile spin_loop_hint as pause on x86 even without sse2 enabled

reimplement carrying_add and borrowing_sub for signed integers

optimize thread parking on NetBSD

remove &[T] from vec_deque::Drain

the <*const T>::guaranteed_* methods now return an option for the unknown case

use futex-based locks and thread parker on Hermit

hashbrown: add HashSet::raw_table

hashbrown: add RawTable::is_full

git2: implement IntoIterator for Statuses

codegen_gcc: simd: impl extract_element for vector types

cargo: specify the max length for crate name

rustdoc: avoid cleaning modules with duplicate names

rustdoc: correcty handle intra-doc-links to items without HTML page

rustdoc: more accurate struct type

rustdoc: store Variant Fields as their own item

clippy: do not expand macro in nonminimal_bool suggestions

clippy: don't lint large_stack_array inside static items

clippy: don't panic on invalid shift while constfolding

clippy: fix FormatArgsExpn parsing of FormatSpec positions

clippy: fix range_{plus,minus}_one bad suggestions

clippy: fix hang in vec_init_then_push

clippy: rename the arithmetic lint

clippy: suggest unwrap_or_default when closure returns "".to_string

clippy: use visit_expr_field for ParamPosition

clippy: use macro callsite when creating Sugg helper

clippy: make Arithmetic consider literals

clippy: assertions_on_result_states: fix suggestion when assert! is not in a statement

rust-analyzer: add config to unconditionally prefer core imports over std

rust-analyzer: build release artifact against older glibc

rust-analyzer: filter imports on find-all-references

rust-analyzer: new assist: move_format_string_arg

rust-analyzer: remove the toggleInlayHints command from VSCode

rust-analyzer: use proc-macro-srv from sysroot in rust-project.json workspaces

rust-analyzer: make clicking a closing brace inlay hint go to the opening brace

rust-analyzer: add semicolon completion to mod

rust-analyzer: handle lifetime variables in projection normalization

rust-analyzer: handle trait methods as inherent methods for trait-related types

Rust Compiler Performance Triage

From the viewpoint of metrics gathering, this was an absolutely terrible week, because the vast majority of this week's report is dominated by noise. Several benchmarks (html5ever, cranelift-codegen, and keccak) have all been exhibiting bimodal behavior where their compile-times would regress and improve randomly from run to run. Looking past that, we had one small win from adding an inline directive.

Triage done by @pnkfelix. Revision range: e7cdd4c0..17cbdfd0

Summary:

(instructions:u) mean range count Regressions ❌ (primary) 1.1% [0.2%, 6.2%] 26 Regressions ❌ (secondary) 1.9% [0.1%, 5.6%] 34 Improvements ✅ (primary) -1.8% [-29.4%, -0.2%] 42 Improvements ✅ (secondary) -1.3% [-5.3%, -0.2%] 50 All ❌✅ (primary) -0.7% [-29.4%, 6.2%] 68

11 Regressions, 11 Improvements, 13 Mixed; 11 of them in rollups 71 artifact comparisons made in total

Full report here

Call for Testing

An important step for RFC implementation is for people to experiment with the implementation and give feedback, especially before stabilization. The following RFCs would benefit from user testing before moving forward:

No RFCs issued a call for testing this week.

If you are a feature implementer and would like your RFC to appear on the above list, add the new call-for-testing label to your RFC along with a comment providing testing instructions and/or guidance on which aspect(s) of the feature need testing.

Approved RFCs

Changes to Rust follow the Rust RFC (request for comments) process. These are the RFCs that were approved for implementation this week:

De-RFC: Remove type ascription

Final Comment Period

Every week, the team announces the 'final comment period' for RFCs and key PRs which are reaching a decision. Express your opinions now.

RFCs

Rust Style Team

RFC: Statics in patterns

Tracking Issues & PRs

[disposition: close] Loosen shadowing check inside macro contexts (attempt 2).

[disposition: merge] Tracking issue for std::hint::black_box

[disposition: merge] Commit to safety rules for dyn trait upcasting

[disposition: merge] Tracking Issue for constifying some {BTreeMap,Set} functions

[disposition: merge] Tracking Issue for Option::unzip()

[disposition: merge] Tracking issue for map_first_last: first/last methods on BTreeSet and BTreeMap

[disposition: merge] Make Sized coinductive, again

[disposition: merge] Neither require nor imply lifetime bounds on opaque type for well formedness

[disposition: merge] Make typeck aware of uninhabited types

[disposition: merge] Stabilize let else

[disposition: merge] Fix #[derive(Default)] on a generic #[default] enum adding unnecessary Default bounds

New and Updated RFCs

No New or Updated RFCs were created this week.

Upcoming Events

Rusty Events between 2022-09-14 - 2022-10-12 🦀

Virtual

2022-09-14 | Virtual (Boulder, CO, US) | Boulder Elixir and Rust

Monthly Meetup

2022-09-14 | Virtual (Cardiff, UK) | Rust and C++ Cardiff

Introduction to Async in Rust

2022-09-14 | Virtual (Malaysia)| Golang Malaysia

Rust Meetup September 2022

2022-09-15 | Virtual (Columbus, OH, US) | GDG Columbus

Past, Present, and Future of Internet Money! (Custom tokenomics, RUST and CosmWASM library...)

2022-09-15 | Virtual (Stuttgart, DE) | Rust Community Stuttgart

Rust-Meetup

2022-09-20 | Virtual (Washington, DC, US) | Rust DC

Mid-month Rustful: Bencher—Catch Performance Regressions in CI—Everett Pompeii

2022-09-21 | Virtual (Vancouver, BC, CA) | Vancouver Rust

Rust Study/Hack/Hang-out (Call for Participation)

2022-09-22 | Virtual (Charlottesville, VA, US) | Charlottesville Rust Meetup

Rust based Bluetooth tools (BlueR) you can use today

2022-09-22 | Virtual (Tehran, IR) | Iran Rust Meetup

Rust Iran Meetup #9 - Let's Write An Async Executor

2022-09-23 | Virtual (Tokyo, JP) | Rust Tokyo

Rust Tokyo 2022

2022-09-27 | Virtual (Dallas, TX, US) | Dallas Rust

Last Tuesday

2022-09-28 | Virtual (London, UK) | Rust London User Group

Rust (Hybrid) Hack & Learn September 2022

2022-10-04 | Virtual (Buffalo, NY, US) | Buffalo Rust Meetup

Buffalo Rust User Group, First Tuesdays

2022-10-05 | Virtual (Indianapolis, IN, US) | Indy Rust

Indy.rs - with Social Distancing

2022-10-05 | Virtual (Stuttgart, DE) | Rust Community Stuttgart

Rust-Meetup

2022-10-06 | Virtual (Nürnberg, DE) | Rust Nuremberg

Rust Nürnberg online #18

2022-10-08 | Virtual | Rust GameDev

Rust GameDev Monthly Meetup

2022-10-12 | Virtual (Boulder, CO, US) | Boulder Elixir and Rust

Monthly Meetup

2022-10-12 | Virtual (San Francisco, CA, US) | Microsoft Reactor San Francisco

Getting Started with Rust: Building Rust Projects

Europe

2022-09-15 | Paris, FR | Rust Paris

Rust Paris meetup #52

2022-09-27 | Nijmegen, NL | Rust Nederland

Regular track: Rust at RU

Student track: Rust at RU

2022-09-28 | London, UK + Virtual | Rust London User Group

Rust (Hybrid) Hack & Learn September 2022

2022-09-29 | Amsterdam, NL | Rust Developers Amsterdam Group

Fiberplane Rust Workshop

2022-09-29 | Copenhagen, DK | Copenhagen Rust group

Rust Hack Night #29

2022-09-29 | Enschede, NL | Dutch Rust Meetup

Going full stack on Rust

2022-10-02 | Florence, IT + Virtual | RustLab

RustLab Conference 2022 (Oct 2-4)

2022-10-03 | Stockholm, SE | Stockholm Rust

Rust Meetup @Microsoft Reactor

2022-10-12 | Berlin, DE | Rust Berlin

Rust and Tell - EuroRust B-Sides

North America

2022-09-14 | Austin, TX, US | Rust ATX

Rust Lunch

2022-09-20 | San Francisco, CA, US | San Francisco Rust Study Group

Rust Hacking in Person

2022-09-22 | Lehi, UT, US | Utah Rust

Game Prototyping with Rusty Engine with Nathan Stocks and Food!

2022-09-29 | Ciudad de México, MX | Rust MX

Nuestra RustMX comunidad tiene página

Oceania

2022-09-14 | Sydney, NSW, AU | Rust Sydney

Rust-Sydney Lightning Talks

2022-09-20 | Phillip, ACT, AU | Canberra Rust User Group

September Meetup

If you are running a Rust event please add it to the calendar to get it mentioned here. Please remember to add a link to the event too. Email the Rust Community Team for access.

Jobs

Please see the latest Who's Hiring thread on r/rust

Quote of the Week

In Rust We Trust

– Alexander Sidorov on Medium

Thanks to Anton Fetisov for the suggestion!

Please submit quotes and vote for next week!

This Week in Rust is edited by: nellshamrell, llogiq, cdmistman, ericseppanen, extrawurst, andrewpollack, U007D, kolharsam, joelmarcey, mariannegoldin.

Email list hosting is sponsored by The Rust Foundation

Discuss on r/rust

[memleketyazilim]

MVC Controller With Views Using Entity Framework Kullanımı

MVC Controller With Views Using Entity Framework Kullanımı

Visual Studio’yu açın ve C# ASP.NET web uygulaması (.NET Framework) şablonunu kullanarak bir Web projesi oluşturun. Ve daha sonra videodaki yolları takip edin. Memleket Yazılım bir yazılım şirketidir. Yazılım alanında faaliyet göstermekte ve aynı zamanda da dünya çapında teknoloji, inceleme ve bilgilendirme gibi diğer kategorilerde toplum kamu oyunu bilgilendirmekteyiz. Bizi Takipte Kalın…

[burstz]

Stored Procedure-based CRUD in Entity Framework

In an OPS department far, far away

Here's a story about OPS insisting on implementation of CRUD operations as stored procedures in a new application.

New application development has been started (C#). MSSQL database is used for persistence. An OPS person says that the company has many applications implemented with Entity Framework which were poorly developed and DBA spit blood fixing the query performance issues. So, OPS insist that all the CRUD operations are implemented via stored procedures so the OPS could optimize the stored procedures when it's necessary in future (when the DB grows in size and the SQL queries generated by Entity Framework perform slowly).

Below are some thoughts on the topic. Those relate to both "classic" Entity Framework and EF Core.

TL;DR Use Entity Framework for the buiness logic implementation. Only use stored procedures for specific cases: bulk import/export, long-running jobs for logically isolated requirements/tasks, maintenance tasks. In all the cases where EF performance is the issue, the EF configuration and C# code must be optimized. Also, the performance integration tests must be executed with a huge amount of test records in order to find the bottlenecks. If a DBA insists on the stored procecures-based CRUD, she will be a part of the development team and work according to the development process: estimate user stories in the backlog (and be responsible for the committments during the sprints), maintain good quality code (unit-tests and integration tests for the SQL code of the stored procedures), write the documentation for the DB API. In other words, the DBA will deliver a stable DB API for the application and later - maintain this DB API.

General Implications, Technical Debt

The most obvious consequence of the stored procecure usage for CRUD operations is neglecting all the features and optimizations the Entity Framework brings. More on this later.

Stored procedure usage will split the code in 2 parts: C#-based and SQL-based which must be maintained separately. That means a separate set of unit-tests and integration tests for C# and SQL. Besides, C# tools like IntelliSense are not supported for SQL-based code, and refactoring or future bugfixes will be error-prone and risky.

(The least important, since the databse is MSSQL, but still can be a portability issue in future.) Entity Framework translates Linq queries into the proper SQL dialect depending on the SQL provider, which can be easily changed in the Entity Framework configuration. In case the stored procedures are used, developers have to maintain a separate set of SQL-based stored procedures for every possible relational database that can be used in the application.

Details on stored procedures for CRUD

The sample project referenced in the following explanations is on GitHub.

I will split the issues into categories of different criticality: - high: most critical issues from the standpoint of the technical debt, developer intuition, readability and consistency of the code; - moderate: may be somewhat risky, because disallows some EF standard features/optimizations, but still can be bearable; - minor: a peculiarity we can get used to for the purpose of development and further maintenance, but still a probable issue in future.

[high] If we use a stored proc to read the data we can NOT use Include() method to chain it to the IQueryable result. Retrieval of the related properties/collections must be done with additional custom code (additional SELECT queries to the DB). This is not the case (see code sample) if we use a raw "SELECT * FROM" query (not a stored proc call), but using raw SQL queries is even less maintainable. This will worsen the C# code (and resulting SQL queries produced by EF) optimization, because the developer loses flexibility to influence the code when different logic (with or without Include()) may be required due to the current data retrieval algorithm.

We can maintain several "reading" stored procedures optimized for different use cases (with/without Include() or JOINs) which makes the C# code even less maintainable (more dependent on the SQL code of the stored proc).

EF introduced Include() specifically for optimization in this case.

Sample:

[TestMethod] public void IncludeCanNotBeUsedAfterStoredProcExecution() { var books = dbClassicContext.Books.SqlQuery(@" EXEC sp_ReadBooks ") //.Include(b => b.Reviews) .ToList(); foreach (var book in books) { Assert.IsTrue(book.Reviews?.Any() ?? false); } }

[high] If a stored proc updates the data in other tables (other entities) in addition to the entity/table which the stored proc operation is intended for, the code must always call Reload() method to refresh the already loaded entities in the current DbContext, in case they might be changed by the stored proc. As we remember, the purpose of the stored proc was to give the OPS more flexibility in the CRUD implementations, but in this case C# code must assume ANY kind of changes made by Updates and Deletes via the stored proc. That is counter-intuitive, because in multistep logic (code) it may not be obvious (error-prone) and will introduce unnecessary reads from the DB after every update (or delete) via a stored proc.

EF does not require additional reloading, since all the operations are done in C# code and tracked automatically in DbContext.ChangeTracker, and there are no “hidden” updates (as in case of an external stored proc that can be modified any time and do unpredictable changes in the database).

[moderate] Stored proc to read the rows must always return all the fields (SELECT * …) which is a bad practice from the SQL query performance perspective. If not all the columns are returned by the query, EF throws exceptions.

A better practice - specific columns retrieval ("SELECT column1, column2…") - is easily available with the EF projections.

Let's assume we've got a Book class:

public class Book { [Key] public int Id { get; set; } public string Title { get; set; } public string Author { get; set; } public List<Review> Reviews { get; set; } }

and a stored procedure that reads records from Books table mapped to this class:

CREATE PROCEDURE sp_ReadBooks @id int = 0 AS BEGIN SET NOCOUNT ON; if @id = 0 begin SELECT Id, Title from Books; -- missed Author column end else begin SELECT Id, Title from Books where Id = @id; end END

then the following code from the test will throw an exception:

var books = dbClassicContext.Books.SqlQuery(@" EXEC sp_ReadBooks ") .ToList();

[minor] In order to support the stored procedure-based CRUD approach, we have to maintain a list of 4 stored procs (for every CRUD operation) for every entity in the code (every table representing an entity), i.e. 4 * EntityCount stored procedures. That is, taking into account aforementioned issues, may be daunting.

[minor] Simple update of a stored procedure's code will require an EF Migration to be created and executed against the database which may bring the DB service downtime. In the simplest case, the stored procedure will require drop/create operations. Whereas the developers/OPS are free from that when C#-based (EF-based) logic implementation is updated.

Possible Solutions to the Dilemma

OPS deliver and support the complete DB API, i.e. every action in the database is taken (is called from C# code) via a custom stored procedure of this DB API. This means that OPS are full-blown dev team members, who deliver the quality SQL code:

develop SQL code based on the requirements in the backlog;

maintain good SQL code coverage with unit- and integration tests for DB API;

take into account concurrency issues, transactions;

etc.

Usually OPS do not have neither time nor qualification for this.

Stored procedures are only created for special cases and are implemented as unit-of-work, i.e. such ad-hoc specialized stored procedure is never used as a part of another logical flow (another unit-of-work).

This means that regular Entity Framework-based code-first development takes place, and in some cases EF Migrations include the creation/modification of the ad-hoc stored procedures which can be written by OPS.

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Future Programming Languages 2025 2030

Which is best Future Programming Languages 2025 2030. When programmers are about to start their coding journey, it is difficult to decide on where to start. Here is a list of the future technology programming languages having a high demand in 2025 and 2030. 

What are the Future Programming Languages 2025 2030 technology having a high demand in 2025 and 2030

Swift 

If you are a mobile developer, Swift is perfect for you! Apple developed it for creating IOS and Mac OS Applications. it remains one of the most in-demand languages of 2021 and will continue to have a high demand in 2025 and also 2030.  Swift is also easy to learn and supports almost everything from objective-C. It is a general-purpose, multi-program compiled programming language. It's Mac-base and if you become good with it, then it's easier to make more money than Android developers. Swift is fast, efficient, secure, enables a high level of interactivity by combining forefront language features. It is a general-purpose programming language built using a modern approach to safety performance and software design patterns. The goal of the swift project is to create the best language for users ranging from systems programming to mobile and also desktop apps scaling up to cloud services. Companies using Swift- Apple, Lyft, Uber.  Python 

Python is undoubtedly a Powerhouse. Its applications extend in many domains like web development, data science, data visualisation, machine learning, artificial intelligence web scraping and also others. It is one of the most popular languages and it is very easy to learn with a vast community and many open source projects. The drawbacks are mainly its slow interpretation since it is a high level language. Python is on top of the job demands and also it has the highest average wages in the tech industry. It is easy to learn. This programming language is great for beginners. It is often use as a scripting language for web applications. Python is the lingua franca of machine learning and also data science. Python's popularity Rose by 3.48% which is very impressive. In Python,  coding are the dynamic type. In coding, you don't need to declare the type of variable. The syntax of python is easy to remember, almost similar to human language. Companies using Python- Instagram, Amazon, Facebook and Spotify.  Java 

Firstly, Java is the leading enterprise programming language at the moment. Java will also be high in demand in 2025 and 2030. It is a general-purpose language use for web pages, and much more and also is the Android dominant language, and it is powerful. It supports distributed computing and multi-threading. And also It is very secure, and it Moves the biggest Enterprises and data centers globally. Today 15 billion devices run Java, and it is being use by 10 million developers worldwide. It is freely accessible and we can run it on all the platforms of the operating systems. Java is best for embedded and also cross-platform applications. Java has a larger number of frameworks and has long lines of code. It is use to develop desktop and mobile applications, big data processing, embedded systems, and so on.  Companies using Java- Uber, Netflix, Instagram, Google Kotlin 

The effortless interoperation between Java and Kotlin Android development is faster and also enjoyable. Scotland addresses the major issues that surfaced in Java,  developers have rewritten several Java apps in Kotlin. The syntax is easy to learn for beginners and also it offers a host of powerful features. It can be a great language to upskill for experienced programmers. It has a Shallow learning curve especially if you have experience in Python or Java. Kotlin is a cross-platform, statically typed, general-purpose programming language with Type inference. It is develop to inter-operate completely with Java. Recently, Google announced that Android development will be increasingly Kotlin- first and that many top apps have already migrated to Kotlin.  Companies using Kotlin- Courser, Uber, Pinterest.  JavaScript

It is the most popular language according to a Stack overflow survey. It is widely know for adding interactive elements to web applications and also browsers. JavaScript is the ultimate language of the web. Almost every web and also mobile application run JavaScript. Since it is a client-side language, many simple applications don't need server support and in the case of complex applications, it produces a server load. There is an insane growth in the usage of this language as well. And also It is also the foundation of most libraries and frameworks for the web surcharge React, Vue and Node. It can run inside nearly all modern web browsers. It is a programming language used primarily by web browsers to create a dynamic and also interactive experience for the users.  Companies using JavaScript- PayPal, Google, Microsoft  Rust 

Rest is a multi-paradigm programming language focused on performance and safety. Rust is syntactically similar to C++. It offers the safety of memory with no use of garbage collection. Rust has great documentation. A friendly compiler with useful error messages and top-notch tooling- an integrated package manager and also build tool. Rust is the language of the future. And also It is the most loved language and one of the highest paying languages in the world. It empowers everyone to build reliable and efficient software. It has the speed and also low-level access of languages like C/C++  with memory security like modern languages. This programming language can run on embedded devices. Rust can easily integrate with other languages. Hundreds of companies Around The World are using rust in production today for fast, low-resource, cross-platform solutions. Companies using Rust- Dropbox, Figma, Discord C++

Firslty, It is a powerful general-purpose programming language. It can develop operating systems, browsers, games, and so on. C++ supports different ways of programming like procedural, object-oriented, functional, and so on. This makes C++ powerful as well as flexible. C++  is old but gold. It is highly use for professional software game development and also high-performance applications. This includes machine learning. It gives programmers a high level of control over the system's resources and memory. We can find this language in today's operating system, graphical user interface, and also embedded systems. It is close to C# and Java;  it makes it easy for programmers to switch to C++ or vice versa. And also was develop as an enhancement of the C language to include an object-orient paradigm.  Companies using C++ - Evernote, Microsoft, Opera, Facebook PHP PHP is a popular general-purpose scripting language that is especially suit for web development. Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world. Statistics show that 80% of the top 10 million websites. It creates, reads, opens, deletes, and also closes files on the server. It controls user access and also encrypts data. A wonderful benefit of using PHP is that it can interact with many database languages including my SQL. PHP is free to download and use. And also It is powerful enough to be at the core of the biggest blogging system on the web- WordPress! It is compatible with almost all servers use today like Apache, IIS, and others. It is deep enough to run the largest social network- Facebook. PHP can be easily embed in HTML files and HTML code can also be write in a PHP file.  Companies using PHP- Facebook, Tumblr, Etsy, WordPress C#

C-Sharp is a programming language developed by Microsoft. It runs on the .NET framework. It is use to develop web apps, desktop apps, games, and also much more. Microsoft developed C Sharp as a rival to Java. It is highly use in the enterprise environment and also for game development with the Unity engine. C# gives its free hand to create applications not only for Websites but also for mobile applications. Although it has common points with structure programming languages, it is accept as an object-oriented programming language. There are a massive number of out-of-the-box solutions that you can find in this Programming language but not in other programming languages. For example, tools for unit testing, crypto library, Marvellous collections handling and multi-threading.  Companies using C#- CarMax, RTX, Twitch Scala 

Scala is a programming language that combines Object-oriented programming with functional programming. And also It has a strong static type system and is design to be concise. It operates on the JVM. Also, It is a hybrid of two Programming Paradigms. It tries to address all the criticisms of Java, in which you can keep all the Java libraries and all the advantages of the JVM. At the same time, your code is more concise. Scala is oftentimes use in data science. Scala is a very compatible language and can be very easily install into windows and the Unix operating system easily. This language is useful for developers to enhance their business applications to be more productive, scalable, and reliable. There is no concept of primitive data as everything is an object in Scala. It is design to express the general programming patterns in a refine, succinct, and type-safety way.  Companies Using Scala- Netflix, Sony, Twitter, Linkedin

5 Best Practices for Writing Better Code

Naming conventions  In computer programming, a naming convention is a set of rules for choosing the character sequence to be use for identifiers that denote variables, types, functions, and other entities in source code and documentation.   Three Types of naming conventions are: - Camel case -  Pascal case -  UnderScores Commenting   In computer programming, a comment is a programmer-readable explanation or annotation in the source code for a computer program. We all think our code makes sense, especially if it works but someone else might not to combat this, we all need to get better at source code commenting. Indentation  There are no criteria of following any indentation. The best method is a consistent style. Once you start competing in large projects you will immediately understand the importance of consistent code styling.  Follow DRY principle DRY- Don't Repeat Yourself  It should not repeat the same piece of code over and over again.  How to achieve DRY?   To avoid violating this principle, break your system into pieces. Dissect your code and logic. Break them into smaller reusable units. Don't write lengthy methods. Try to divide the logic and use the existing peace in your method.  Follow KIS principle KIS- Keep It Simple  After all, programming languages are for humans to understand, computers can only understand 0 and 1. So, keep coding simple and straightforward.  How to achieve KIS? To avoid violating this principle, Try to write simple code. Think of many solutions for your problem then choose the best simplest one and transform that into your code.  Whenever programmers face lengthy code, convert it into multiple methods, right-click and reactor in the editor. Try to write small blocks of code that do a single task. Recent Articles: Future Programming Languages 2025 2030 Benefits of Using Angular for Web Development 2021 Difference Between C vs C++ vs Python vs Java KALI Linux Not Prefer Software Development Ubuntu Angular 12 Performance Benchmark Install Features Setup Angular 12 vs 11 vs 10 features benchmark How to Write Business Proposal for Client with Sample Format Top 10 Best Coolest Movies Chris Hemsworth of all time Future Programming Languages 2025 2030 - Writer Taniya Patyal Read the full article

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.NET 5 & .NET Core 3.1 Web API & Entity Framework Jumpstart

Build the back-end of a .NET 5 or .NET Core. 3.1 web application with Web API, Entity Framework & SQL Server in no time!

The .NET framework is getting better and better and more important in the web development world nowadays.

Almost every request I get for new web development projects is asking for knowledge in .NET, including Web API and Entity Framework Core.

So, knowing the fundamentals of back end web development with .NET can be highly beneficial to your career. And that’s where this course comes in.

In a short period of time, you will learn how to set up a Web API, make restful calls to this Web API and also save data persistently with Entity Framework Core, Code-First Migration, a SQL Server & SQLite database, and all three types of relationships in this database.

We will get right to the point, you will see every single step of writing the necessary code and by the end of this course, you will have what it takes to say ‘yes’ to all the .NET project requests from any recruiter.

The only tool you need in the beginning is Visual Studio Code which is available for free.

We will use Visual Studio Code for our implementations and make calls to the Web API with the help of Swagger UI - an interface that lets you consume the API out-of-the-box, thanks to the latest version of the .NET framework.

Later, we will also utilize SQL Server Express and the SQL Server Management Studio to manage our database. These are also available for free.

Later, we will utilize the free SQL Server Express with SQL Server Management Studio to manage our database. We will also have a quick look at SQLite, so that you know how to use any database you want.

The back end application we’re going to build is a small text-based role-playing game where different users can register (we’re going to use JSON web tokens for authentication) and create their own characters like a mage or a knight, add some skills and a weapon, and also let the characters fight against each other to see who is the best of them all.

What You Will Learn

Introduction

Create your first Web API call in less than 10 minutes

Initialize a Git repository for your source control

Web API

The Model-View-Controller (MVC) pattern

Create models and controllers

Attribute routing (with parameters)

The HTTP request methods GET, POST, PUT & DELETE

Best practices for your Web API like a ServiceResponse class and Data-Transfer-Objects (DTOs)

Map your models with AutoMapper

Entity Framework Core

Object-Relational-Mapping

Code-First Migration

SQL Server Express

How to use a DataContext and a proper ConnectionString

All previous HTTP requests with Entity Framework Core to save your data in a SQL Server & SQLite database

Data Seeding: Insert data with a migration programmatically

Authentication

Token Authentication with JSON Web Tokens

Claims

Secure controllers with the Authorize attribute

Add roles to the users

Advanced Relationships with Entity Framework Core

One-to-one relationships

One-to-many relationships

Many-to-many relationships

Include entities with Entity Framework Core

Get the proper relations between entities

More Than Just CRUD

Start automatic fights

Filter and order RPG characters by their highscore

Your Instructor

My name is Patrick and I will be your instructor for this course. I’m a web developer for over a decade now, I have worked for big corporations and small teams, as an employee and a contractor and I just love to see the way Microsoft is going with .NET and how important it gets day by day.

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Who this course is for:

Students who want to build professional .NET 5 or .NET Core web development skills.

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NET 5 & .NET Core 3.1 Web API & Entity #Framework Jumpstart Build the back-end of a .NET 5 or .NET Core. 3.1 web application with Web API, Entity Framework & #SQL Server in no time!

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10 Key Differences Between Oracle Fusion and Oracle Cloud

CIOs and CISOs are often found discussing the “next big move”. With a focus on cost-cutting and process efficiency improvement, these key stakeholders are leaving no stone unturned. From migrating their physical servers to oracle fusion applications to adopting secure coding practices, the CIOs are putting the best foot forward.

On the contrary, Oracle as an industry leader is busy building products that match the need of enterprises without putting a hole in their pockets. With the launch of Oracle Fusion, the organization has changed the game. Unlike other traditional cloud services, this new product is not limited to hosting files on the cloud, it offers access to additional tools that simplify business processes and brings efficiency.

Developed to grab the small-medium business market, Oracle Fusion is a family of software applications that saves SMBs from going extravagant on tool licensing and renewals.

Oracle Fusion is generally divided into two entities:

Oracle Fusion Middleware: Offers access to qualified software architectures and state-of-the-art hardware to help businesses around complex processes effectively.

Oracle Fusion Applications: This entity consists of applications used by Fusion users to simplify complex processes. It includes tools like BPM, CRM, GRC, and HCM.

While Fusion is being estimated as the prodigy, Oracle Cloud continues to be everyone’s favorite. The latter offers access to exceptional storage, database, and computing capabilities.

With Oracle Cloud, businesses can free themselves from the worry of handling physical servers. The product was built to help businesses adopt the next big thing in tech and the release of newer versions like EBS R12 have only strengthened the expansion.

With the release of the new Fusion version, customers are a little skeptical; they are unable to identify the best-suited tool for themselves. Going forward we will be discussing key differences between the two tools to facilitate improved decision making.

Here is the list of 10 major differences between Oracle Fusion & Oracle Cloud

Oracle Fusion tool is the next-generation business application and sooner or later, it is likely to turn all existing Oracle products redundant. While Oracle cloud has released newer versions like EBS R12 but they are nowhere in comparison against fusion’s capabilities.

The whizz-kid Fusion offers access to the best of Oracle tools whereas the former versions from the organization only provide access to computation, storage, and networking capabilities.

The Oracle Fusion is more efficient since it follows the SaaS model, where businesses can rely on service-oriented architecture and access all quality tools uninterrupted. The older paradigm is nowhere close to the capabilities of the new tool.

Oracle middleware services are helping enterprises achieve their planned cost-efficiency by reducing expenditure on software architecture. Oracle cloud still demands users to spend on software and hardware extensively.

The Fusion version offers an exceptional user experience, innovative, rich, and improved framework. The tool is also equipped with Web 2 features like RSS Feeds, rags, and social media, which are yet to be a possibility for users of Oracle EBS 12.

Fusion tools from the house of Oracle are offering access to new and improved UI layouts, which are not available in other Oracle products. UI layouts including:

Global Region, which is always present and consistent.

Task Region to support important tasks.

Location Region to support easier transaction entry & management.

For the first time, Oracle has introduced Analytics. The new dashboard provides access to all requisite information leading to improved and faster decision making. All actions performed can be tracked, measured, and analyzed from here. Dashboards are unavailable in former versions.

Oracle Cloud has an advantage over Oracle Fusion since the latter doesn’t offer functionalities like manufacturing and call centers; the Fusion version also focuses a lot on horizontal applications instead of industry solutions, which gives the older versions an edge. The cloud version has over the latest product is Encumbrance.

In the new improved tool, users can move configuration across the instances, which was not possible with previous offerings from Oracle. Also, the newer tool doesn’t require creating multiple COA.

Oracle Fusion Accounting Hub is an exceptional addition, which is not available in previous tools. Hyperion Financial Management is also embedded in the Fusion version, which is a huge benefit for organizations. It saves costs, improves efficiency, and adds speed to all financial processes.

End Thought

Oracle JD Edwards services from Epiq has a demonstrated history, where the organization has helped other businesses establish a system and streamline their existing processes to achieve efficiency like never before. With Epiq’s affordable Oracle consulting services, businesses can get ready for running processes on automatic mode. The support guarantees speed improvement, process revamps without disturbing the day-to-day functionalities and with minimum downtime.

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TOP 10 OF ANGULAR 10

Angular model 10, has been launched at the twenty fourth of June, 2020 but with the beta version this time. This can imply that we are nearing the final launch of the newest version of the google-developed, typescript primarily based framework. The Version 10.0.0 is a major release that spans the framework, Angular Material, and the CLI. It has only been four months since they launched model 9.0 of Angular. Let’s explore the new features of Angular 10…

Here’s a list of top ten features of the newly updated Angular 10

1. Language Service and Localization

The language-service-precise compiler permits more than one typecheck files by using the venture interface which creates ScriptInfos as necessary. Autocompletion is additionally appeared to have been removed from HTML entities, consisting of &, <, etc., on the way to safeguard the inhouse center functionality of Angular LS, which holds questionable value and a performance cost. One of the fine capabilities of Angular 10 is that the today's angular model supports for merging of more than one translation files which could best load one report in the previous variations. Now clients can specify a couple of documents in step with locale, and the translations from each of these documents may be merged together by a message ID. In practice, this means you want to position the files so as of most vital first, with fallback translations later.

2. Router

The CanLoad shield now can go again Urltree in angular model 10. A CanLoad protect returning Urltree cancels the modern-day navigation and allows to redirect. This suits current conduct to the available CanActivate guards which might be also reputedly added. This however doesn’t have an effect on the preloading. Also, any routes with a CanLoad guard won’t be preloaded, and the guards will now not be completed as part of preloading. 3.Service Workers and Bug Fixes In the previous versions of angular Vary headers might had been considered even as retrieving sources from the cache, however simply stopping the retrieval of cached belongings and fundamental to unpredictable conduct because of inconsistent/buggy implementations in various browsers. However, in angular model 10 Vary headers are omitted even as retrieving sources from the ServiceWorker caches, which can bring about sources being retrieved even when their headers are not similar. If your utility needs to distinguish its responses based totally on request headers, it is important to ensure that the Angular ServiceWorker is configured to keep away from caching the affected sources. With this Angular 10 model, there had been a number of malicious program fixes, this consists of the compiler keeping off undefined expressions in a holey array and the middle averting a migration error at the same time as a nonexistent image is imported. Another worm restore ensures right identification of modules affected by overrides in TestBed. 4. Warnings about CommonJS imports

Starting with version 10, we now warn you while your build pulls in this kind of bundles. If you’ve started seeing these warnings on your dependencies, allow your dependency realize that you’d decide on an ECMAScript module (ESM) package. Converting pre-Ivy code All the pre-Ivy dependencies from npm ought to be converted to Ivy dependencies, which is supposed to take place as a precursor to jogging ngtsc at the application. Further all the destiny compilation and linking operations must be made inside the course of transforming variations of the dependencies.

5.Optional Stricter Settings

Angular version 10 offers a more strict project setup in order to create a new workspace with ng new.ng new --strictOnce this flag is enabled, it initializes the new task with a pair of recent settings that improve maintainability, help in catching bugs well in advance in time, and allow the CLI to perform superior optimizations on your app. Enabling this flag configures the app as side-effect free to make certain extra superior tree-shaking

What the flag does?

Enables strict mode in TypeScript

Turns template type checking to Strict

Default bundle budgets have been reduced by ~75%

Configures linting rules to prevent declarations of type any

Configures your app as side-effect free to enable more advanced tree-shaking

6. New browser configuration

The browser configuration is up to date for new initiatives to exclude older and less used browsers. This has the side effect of disabling ES5 builds by means of default for brand new projects. To permit ES5 builds and differential loading for browsers that require it (which include IE or UC Browser), actually upload the browsers you want to guide within the .browserslistrc file. 7. Typescript 3.9, TSLib 2.9 & TSLint v6

Angular 10 features typescript 3.9. As opposed to the previous version which supported typescript 3.6, 3.7 and even 3.8. Typescript is a language that builds on JavaScript by adding syntax for type declarations and annotations which is used by the TypeScript compiler to type-check our code. This in turn clean readable JavaScript that runs on lots of different runtimes. Typescript helps save the files with its rich editing functionality across editors. With Typescript 3.9 the team has worked on performance, polish, and stability. Apart from error-checking, this version powers things like completions, quick fixes and speeding up the compiler and editing experience.

8.Deprecations

The Angular Package Format no longer includes ESM5 or FESM5 bundles, saving you 119MB of download and install time for Angular packages and libraries. These formats are are not needed as any downleveling to help ES5 is finished at the end of the construct process. Deprecating support for older browsers including IE 9, 10, and Internet Explorer Mobile.

9. Flags and logic

Logic is updated relating formatting day periods that cross midnight, which will fit the time within an afternoon period that extends past midnight. Applications which are the use of either formatDate() or DatePipe or the b and B format codes are likely to be affected by this change. Another point underneath this segment is that any resolver that returns EMPTY will occur to cancel navigation. In order to enable any navigation, builders will should replace the resolvers to update some vale, together with default!Empty. Angular NPM inside the version 10 does no longer contain wonderful jsdoc comments to assist the Closure Compiler’s superior optimizations. Support for Closure Compiler in applications has been experimental and damaged for some times. For folks who will employ Closure Compiler is possibly better off soaking up Angular programs constructed from resources directly in preference to ingesting variations published on NPM. As a brief workaround, customers can't overlook using their present-day construct pipeline with Closure flag --compilation_level=SIMPLE. This flag will make sure that the build pipeline produces buildable, runnable artifacts, at a price of elevated payload size because of advanced optimizations being disabled.

10.New Date Range Picker

Material now consists of a brand new date range picker. To use the new date range picker, you can use the mat-date-range-input and mat-date-range-picker components.

We will be happy to answer your questions on designing, developing, and deploying comprehensive enterprise web, mobile apps and customized software solutions that best fit your organization needs. As a reputed Software Solutions Developer we have expertise in providing dedicated remote and outsourced technical resources for software services at very nominal cost. Besides experts in full stacks We also build web solutions, mobile apps and work on system integration, performance enhancement, cloud migrations and big data analytics. Don’t hesitate to

get in touch with us!

[secretcupcakesublime]

Web App Development With Headless CMS And Respond

Throughout this guide, you'll learn what Headless CMS is, and the pros and cons of Headless CMS. Finally, you ll used

GraphCMS

(a (a backend-only content management system) to create a shopping cart. Using a headless CMS and Respond, you can then go ahead and create any web app of your choosing.

As digital goods keep changing, so does the content that we are consuming. A scalable, cross-platform content management system is important for ensuring the growth velocity of a company. Traditional CMS offers the convenience of providing in a single environment the text, the editing interface, templates and custom codes. Yet with the developments in the mobile age, this isn't enough anymore. We need a new breed of CMS-one that can make content available through any channel that requires a Headless CMS. A headless CMS lets you handle the content and distribute it to any site.

What in practice does this look like?

What happens while you are deleting a CMS frontend? The main difference is that you can not create a website by yourself with a headless CMS. Everything happens in the same place, with a traditional CMS.

A headless CMS does not have the features that allow you to create your site — it has no themes or templates for the web. To use a headless CMS, you must first build a website or app, or other experience, and then use the CMS API to plug in your content. Why are you looking for Headless?

A headless CMS comes with a friendly approach to the API, which allows content to be published via an API (RESTful or GraphQL). This allows you to use the same API to distribute content through various platforms, such as applications for Android or IOS, smartwatch, AR / VR, etc. A headless CMS helps developers to easily unleash the imagination. With a traditional CMS, changes can be time-consuming, so you need to re-implement the entire CMS, for example, to tweak a part of your site. You can make improvements to the frontend with a headless CMS without having any effect on the back-end infrastructure, thereby saving yourself time and money, which makes it easier. CMS Modern Vs Headless: The Pros And Cons

Choosing between a headless and a conventional CMS can be difficult. The fact is, they both possess potential benefits and disadvantages.

TRADITIONAL CMS PROS make it simple to customise. Most have drag and drop, this makes it easy for a person to work seamlessly with them without programming experience. It is easier to set up your content on a conventional CMS, because you already have everything you need (domain management , design, etc.).

TRADITIONAL CMS CONS has more time and resources for maintenance and configuration for the combined front-end and back-end performance.

Traditional CMS e.g. Wordpress relies heavily on plugins and themes that might contain malicious codes or bugs and slow the website or blog speed. Here's a list of weak WordPress plugins, themes, from 18,305. Security controls for Drupal developers are discussed here. Check out more facts here.

HEADLESS CMS PROS has As the frontend and the backend are isolated from each other, it allows you to select which front-end technology matches your requirements. It also provides versatility for the developer during the production process.

Platforms built with headless CMS (blogs , websites, etc.) can be deployed to work on various displays such as web , mobile, AR / VR, etc.

HEADLESS AGAINS CMS

They give you the troubles of running back-end infrastructures, setting up your site's presentation component, app.

They can be more costly to implement — the cost of developing a user-friendly analytics platform is high compared to using conventional CMS. BEST USE CASES FOR HEADLESS CMS

Tatic Site Generators (e.g. Gridsome, Gatsby) has several

Jamstack

sites generated with static site generators such as Gridsome, Hugo or Gatsby that use headless CMS to handle content, they are unable to access a database, so content can be stored in a headless CMS and retrieved as static files via an API.

Mobile Apps (iOS , Android) has the advantage of a headless CMS for mobile developers, as the API enables them to distribute apps from the same backend to an IOS / Android device that handles apps for their website, keeping it in sync.

The Mobile Software

This approach involves serving content via an API, which is then consumed by a web application but provides a centralized place for content management. An example of this is an e-commerce application designed using HTML, CSS, and JavaScript with content and product data stored in the CMS and supported via an external API.

TYPES OF HEADLESS CMS

There is a list of headless CMSs you might what to check out. Pleasant

A headless CMS powered by the API, designed to create, manage, and distribute content on any platform. They offer the opportunity to build your business model as opposed to a conventional CMS, so you can determine what sort of content you want to handle.

GraphCMS

A headless CMS for users looking to develop their digital products with a GraphQL web infrastructure. This CMS is completely developed as a ground-up based API, enabling developers to specify the parameters of the API frameworks, permissions, and relations. We 'd be using GraphCMS in this article because of its approach to the GraphQL API.

HoweverterCMS

A CMS that gives complete freedom to build a full SEO website or branded blog, and supports any tech stack. This tool saves you the time and resources to build the web. Butter CMS is a headless, maintenance-free CMS tool that can be incorporated with any language or system. The powerful interface assists you in defining and customizing every aspect of your website without any trouble.

Forward An open-source platform that envelops custom SQL databases with a dynamic API and provides an intuitive content management admin app. Free self-hosting, or using the on-demand Cloud service to handle all of your digital omnichannel experiences. Flexibility

A JAMStack focused Headless CMS with built-in Page Management. Create, handle, and deploy quicker. Agility CMS is a Content-First Headless CMS that allows you to pick any programming language while at the same time gaining versatility, speed and power from lightweight APIs. From there, incorporate Page Management, Ecommerce, Online Ticketing and Search features. Agility CMS is a full Digital Experience Framework that saves time, eliminates limitations and facilitates seamless experiences across all digital platforms. Thanks to GraphCMS

Content is both complex and multi-channel, but existing content management systems ( CMS) lack the versatility to meet modern-day digital content delivery requirements. GraphCMS is the first HeadlessCMS built around GraphQL and offers a solution to this problem with its goal to promote the painless flow of content between content creators, developers , and users.

GraphCMS embraces almost any form of data that you can imagine, including pictures, maps, etc. It makes even the responsibilities and permissions easier. Although there are other headless CMS solutions, GraphCMS aims to provide developers with trouble-free experience; by using an API specification called GraphQL. It removes the need for multiple SDKs to deal with content delivery, and provides easy accessibility of multi-channel content. It makes it very easy to build apps rich in content. GraphCMS Then GraphQL

GraphCMS relies heavily on GraphQL, its specification for the backbone API. GraphQL is the language of question and run time of the API. It was developed in 2012 by Facebook, and released in 2015 open-sourced. The likes of Pinterest, Github, Twitter, Intuit, Coursera have all adopted GraphQL to power their mobile apps , websites, and APIs ever since. GraphQL is similar to REST in its core purpose of providing a specification for the development and use of APIs. Unofficially dubbed "REST 2.0" however, GraphQL has streamlined various core features that REST provides.

GraphQL's key feature includes protocol-agnostic use, managed fetching of data, editable fields and forms, and in-depth handling of errors. The effects include eliminating application consistency, preventing data over and under fetching, and substantially reducing requests from the network.

As a concrete example, let’s take the relationship of a query to a newsfeed. A newsfeed put up has an author, a identify and comments. If we use a REST-based CMS, we would must make three specific server requests for these three one-of-a-kind endpoints, whereas, in a GraphQL primarily based CMS, we would most effective must make 1 request for all 3. Consequently, the results offer relatively faster queries and much less network flooding — in a practical use case, it would now not just be one entity making more than one requests, but hundreds and millions.

GraphQL reduces the complexity of constructing APIs by abstracting all requests to a unmarried endpoint. Unlike traditional REST APIs, it's miles declarative; some thing is asked is returned.

GraphCMS has a beneficiant loose tier of one million API operations requests in step with month and 500 GB property traffic. Also, GraphCMS presents a Graphiql admin interface that gives you complete access to your statistics and you may just download all of it after which execute a create many mutations in opposition to your new backend to migrate the whole thing over. Building Our Project

To see the energy of Headless CMS the usage of GraphCMS we would be building a simple shopping cart. GETTING STARTED

To get commenced with GraphCMS follow the steps. Create an account on GraphCMS. You can use the free tier.

At a hit signup, you’ll be taken to your dashboard. Click on create a new venture.

Ensure you click on on create a undertaking from scratch.

Set mission info for the mission click create.

In our dashboard, we would create our fashions and content.

Select the schema inside the sidebar of the dashboard to create a schema.

GraphCMS has an superb drag and drop UI, that make it clean to seamlessly create schema in minutes.

Let’s go in advance and create our gadget fields in our schema. name: “”

type: The area type is a String, Single line Text.

Is required

description: It’s the name of the product.

charge: “”

kind: The discipline kind is int.

Is required

description: It will comprise the fee of our product.

Description: “”

type: The area type is a String, Multi-line Text.

Is required

description: This area will contain the outline of our product.

photo: “”

type: The subject kind is the file, that is an Asset Picker.

Is required

description: This picture subject will comprise the photograph of our product. Currently, we haven't any content. Click on ‘Content’ within the sidebar that have to take you the Content section, and click on on ‘Create New’.

Let’s add some contents so we can show them later in our app using React.Add some greater content if you desire.

Next, replica the API endpoint URL (Click at the Dashboard) — that is the single endpoint for conversation between our React front stop and GraphCMS back stop.

Next, let’s make our API endpoint accessible. Navigate to Settings Under Public API Permission and click on at the drop-down and select OPEN and click the update button.

SETTING UP REACT

The easiest way to set up React is to use Create-React-App. (This is an formally supported way to create single-page React applications, and offers a modern build setup with out a configuration.) We’ll employ it to bootstrap the software we’ll be building. From your terminal, run the command below:

npx create-react-app smashing-stores && cd smashing-storesstart the React server by running-> npm start CREATING OUR LAYOUT

In developing the layout for our project, we are able to have 5 different additives. Navbar: To maintain our navigation and cart icon

Allproducts: To show a list of all products

Product: The markup for a unmarried product

Footer: The footer of our app

Cart: To preserve the items in our cart

For a short setup, we are able to be the use of Bootstrap to create our components. To consist of Bootstrap, we would use bootstrap CDN, open up your index.Html in the public folder, upload the hyperlink to the top section:

https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css Now we can make use of bootstrap lessons in our application. Next, create a /components folder and create the following documents interior it:· Navbar.js· Allproducts.js· Product.js· Footer.js· Cart.js Creating Our Navbar

Creating Our Footer.js

Our footer needs some styling so we’d add the following styles to the App.css file:

footer { position: absolute; bottom: -55px; width: 100%; background-color: #333; color:#fff; }

Connecting To The GraphCMS Backend With GraphQL

To join our software to the backend, we want to put in a couple of GraphQL packages. One of the libraries we are able to use is apollo-improve which offers a consumer the street for connecting to the GraphQL backend using a URI (Uniform Resource Identifier). The URI is the endpoint supplied by using GraphCMS and is available on the endpoint phase of the dashboard. Run the subsequent command in your terminal to install the necessary packages: npm install apollo-boost graphql graphql-tag react-apollo

Displaying Our Products

Creating The Allproducts Component

Here, we wrapped our merchandise with the factor and exceeded the PRODUCTS_QUERY as props. Apollo injected numerous props into the thing’s render prop function. These props themselves provide information about the kingdom of the community request: loading: This takes place during ongoing requests.Error: This takes place while the requests fail.facts: This is statistics received from the server.Finally, we loop through all of the acquired gadgets and bypass them as a prop to our Product issue. Before we see what it looks like, let’s create our Product element. Creating Product Component

Open up Product.Js and add the subsequent code to it:

IMPORTING OUR COMPONENTS INTO APP.JS

Creating Our Cart Component

Conclusion

The definition learned in this article will help you build web applications nearly at any time without paying too much attention to your back-end infrastructure. Creating a full-fledged e-commerce shop and incorporating payment etc. will take it further. I'm going to love to see what you might do in the Comments section.

As a reputed Software Solutions Developer we have expertise in providing dedicated remote and outsourced technical resources for software services at very nominal cost. Besides experts in full stacks We also build web solutions, mobile apps and work on system integration, performance enhancement, cloud migrations and big data analytics. Don’t hesitate to

get in touch with us!

[bestseocompanyinfo]

Build the back-end of a .NET 5 or .NET Core. 3.1 web application with Web API, Entity Framework & SQL Server in no time!

The .NET framework is getting better and better and more important in the web development world nowadays.

Almost every request I get for new web development projects is asking for knowledge in .NET, including Web API and Entity Framework Core.

So, knowing the fundamentals of back end web development with .NET can be highly beneficial to your career. And that’s where this course comes in.

In a short period of time, you will learn how to set up a Web API, make restful calls to this Web API and also save data persistently with Entity Framework Core, Code-First Migration, a SQL Server & SQLite database, and all three types of relationships in this database.

We will get right to the point, you will see every single step of writing the necessary code and by the end of this course, you will have what it takes to say ‘yes’ to all the .NET project requests from any recruiter.

The only tool you need in the beginning is Visual Studio Code which is available for free.

We will use Visual Studio Code for our implementations and make calls to the Web API with the help of Swagger UI - an interface that lets you consume the API out-of-the-box, thanks to the latest version of the .NET framework.

Later, we will also utilize SQL Server Express and the SQL Server Management Studio to manage our database. These are also available for free.

Later, we will utilize the free SQL Server Express with SQL Server Management Studio to manage our database. We will also have a quick look at SQLite, so that you know how to use any database you want.

The back end application we’re going to build is a small text-based role-playing game where different users can register (we’re going to use JSON web tokens for authentication) and create their own characters like a mage or a knight, add some skills and a weapon, and also let the characters fight against each other to see who is the best of them all.

What You Will Learn

Introduction

Create your first Web API call in less than 10 minutes

Initialize a Git repository for your source control

Under $10 Udemy #deals on #udemy #course FOR

NET 5 & .NET Core 3.1 Web API & Entity #Framework Jumpstart Build the back-end of a .NET 5 or .NET Core. 3.1 web application with Web API, Entity Framework & #SQL Server in no time!

#coupon link

https://www.udemy.com/course/net-core-31-web-api-entity-framework-core-jumpstart/?referralCode=CA390CA392FF8B003518

[technicallyelegantruins]

Web App Development With Headless CMS And Respond

Throughout this guide, you'll learn what Headless CMS is, and the pros and cons of Headless CMS. Finally, you ll used

GraphCMS

(a (a backend-only content management system) to create a shopping cart. Using a headless CMS and Respond, you can then go ahead and create any web app of your choosing.

As digital goods keep changing, so does the content that we are consuming. A scalable, cross-platform content management system is important for ensuring the growth velocity of a company. Traditional CMS offers the convenience of providing in a single environment the text, the editing interface, templates and custom codes. Yet with the developments in the mobile age, this isn't enough anymore. We need a new breed of CMS-one that can make content available through any channel that requires a Headless CMS. A headless CMS lets you handle the content and distribute it to any site.

What in practice does this look like?

What happens while you are deleting a CMS frontend? The main difference is that you can not create a website by yourself with a headless CMS. Everything happens in the same place, with a traditional CMS.

A headless CMS does not have the features that allow you to create your site — it has no themes or templates for the web. To use a headless CMS, you must first build a website or app, or other experience, and then use the CMS API to plug in your content. Why are you looking for Headless?

A headless CMS comes with a friendly approach to the API, which allows content to be published via an API (RESTful or GraphQL). This allows you to use the same API to distribute content through various platforms, such as applications for Android or IOS, smartwatch, AR / VR, etc. A headless CMS helps developers to easily unleash the imagination. With a traditional CMS, changes can be time-consuming, so you need to re-implement the entire CMS, for example, to tweak a part of your site. You can make improvements to the frontend with a headless CMS without having any effect on the back-end infrastructure, thereby saving yourself time and money, which makes it easier. CMS Modern Vs Headless: The Pros And Cons

Choosing between a headless and a conventional CMS can be difficult. The fact is, they both possess potential benefits and disadvantages.

TRADITIONAL CMS PROS make it simple to customise. Most have drag and drop, this makes it easy for a person to work seamlessly with them without programming experience. It is easier to set up your content on a conventional CMS, because you already have everything you need (domain management , design, etc.).

TRADITIONAL CMS CONS has more time and resources for maintenance and configuration for the combined front-end and back-end performance.

Traditional CMS e.g. Wordpress relies heavily on plugins and themes that might contain malicious codes or bugs and slow the website or blog speed. Here's a list of weak WordPress plugins, themes, from 18,305. Security controls for Drupal developers are discussed here. Check out more facts here.

HEADLESS CMS PROS has As the frontend and the backend are isolated from each other, it allows you to select which front-end technology matches your requirements. It also provides versatility for the developer during the production process.

Platforms built with headless CMS (blogs , websites, etc.) can be deployed to work on various displays such as web , mobile, AR / VR, etc.

HEADLESS AGAINS CMS

They give you the troubles of running back-end infrastructures, setting up your site's presentation component, app.

They can be more costly to implement — the cost of developing a user-friendly analytics platform is high compared to using conventional CMS. BEST USE CASES FOR HEADLESS CMS

Tatic Site Generators (e.g. Gridsome, Gatsby) has several

Jamstack

sites generated with static site generators such as Gridsome, Hugo or Gatsby that use headless CMS to handle content, they are unable to access a database, so content can be stored in a headless CMS and retrieved as static files via an API.

Mobile Apps (iOS , Android) has the advantage of a headless CMS for mobile developers, as the API enables them to distribute apps from the same backend to an IOS / Android device that handles apps for their website, keeping it in sync.

The Mobile Software

This approach involves serving content via an API, which is then consumed by a web application but provides a centralized place for content management. An example of this is an e-commerce application designed using HTML, CSS, and JavaScript with content and product data stored in the CMS and supported via an external API.

TYPES OF HEADLESS CMS

There is a list of headless CMSs you might what to check out. Pleasant

A headless CMS powered by the API, designed to create, manage, and distribute content on any platform. They offer the opportunity to build your business model as opposed to a conventional CMS, so you can determine what sort of content you want to handle.

GraphCMS

A headless CMS for users looking to develop their digital products with a GraphQL web infrastructure. This CMS is completely developed as a ground-up based API, enabling developers to specify the parameters of the API frameworks, permissions, and relations. We 'd be using GraphCMS in this article because of its approach to the GraphQL API.

HoweverterCMS

A CMS that gives complete freedom to build a full SEO website or branded blog, and supports any tech stack. This tool saves you the time and resources to build the web. Butter CMS is a headless, maintenance-free CMS tool that can be incorporated with any language or system. The powerful interface assists you in defining and customizing every aspect of your website without any trouble.

Forward An open-source platform that envelops custom SQL databases with a dynamic API and provides an intuitive content management admin app. Free self-hosting, or using the on-demand Cloud service to handle all of your digital omnichannel experiences. Flexibility

A JAMStack focused Headless CMS with built-in Page Management. Create, handle, and deploy quicker. Agility CMS is a Content-First Headless CMS that allows you to pick any programming language while at the same time gaining versatility, speed and power from lightweight APIs. From there, incorporate Page Management, Ecommerce, Online Ticketing and Search features. Agility CMS is a full Digital Experience Framework that saves time, eliminates limitations and facilitates seamless experiences across all digital platforms. Thanks to GraphCMS

Content is both complex and multi-channel, but existing content management systems ( CMS) lack the versatility to meet modern-day digital content delivery requirements. GraphCMS is the first HeadlessCMS built around GraphQL and offers a solution to this problem with its goal to promote the painless flow of content between content creators, developers , and users.

GraphCMS embraces almost any form of data that you can imagine, including pictures, maps, etc. It makes even the responsibilities and permissions easier. Although there are other headless CMS solutions, GraphCMS aims to provide developers with trouble-free experience; by using an API specification called GraphQL. It removes the need for multiple SDKs to deal with content delivery, and provides easy accessibility of multi-channel content. It makes it very easy to build apps rich in content. GraphCMS Then GraphQL

GraphCMS relies heavily on GraphQL, its specification for the backbone API. GraphQL is the language of question and run time of the API. It was developed in 2012 by Facebook, and released in 2015 open-sourced. The likes of Pinterest, Github, Twitter, Intuit, Coursera have all adopted GraphQL to power their mobile apps , websites, and APIs ever since. GraphQL is similar to REST in its core purpose of providing a specification for the development and use of APIs. Unofficially dubbed "REST 2.0" however, GraphQL has streamlined various core features that REST provides.

GraphQL's key feature includes protocol-agnostic use, managed fetching of data, editable fields and forms, and in-depth handling of errors. The effects include eliminating application consistency, preventing data over and under fetching, and substantially reducing requests from the network.

As a concrete example, let’s take the relationship of a query to a newsfeed. A newsfeed put up has an author, a identify and comments. If we use a REST-based CMS, we would must make three specific server requests for these three one-of-a-kind endpoints, whereas, in a GraphQL primarily based CMS, we would most effective must make 1 request for all 3. Consequently, the results offer relatively faster queries and much less network flooding — in a practical use case, it would now not just be one entity making more than one requests, but hundreds and millions.

GraphQL reduces the complexity of constructing APIs by abstracting all requests to a unmarried endpoint. Unlike traditional REST APIs, it's miles declarative; some thing is asked is returned.

GraphCMS has a beneficiant loose tier of one million API operations requests in step with month and 500 GB property traffic. Also, GraphCMS presents a Graphiql admin interface that gives you complete access to your statistics and you may just download all of it after which execute a create many mutations in opposition to your new backend to migrate the whole thing over. Building Our Project

To see the energy of Headless CMS the usage of GraphCMS we would be building a simple shopping cart. GETTING STARTED

To get commenced with GraphCMS follow the steps. Create an account on GraphCMS. You can use the free tier.

At a hit signup, you’ll be taken to your dashboard. Click on create a new venture.

Ensure you click on on create a undertaking from scratch.

Set mission info for the mission click create.

In our dashboard, we would create our fashions and content.

Select the schema inside the sidebar of the dashboard to create a schema.

GraphCMS has an superb drag and drop UI, that make it clean to seamlessly create schema in minutes.

Let’s go in advance and create our gadget fields in our schema. name: “”

type: The area type is a String, Single line Text.

Is required

description: It’s the name of the product.

charge: “”

kind: The discipline kind is int.

Is required

description: It will comprise the fee of our product.

Description: “”

type: The area type is a String, Multi-line Text.

Is required

description: This area will contain the outline of our product.

photo: “”

type: The subject kind is the file, that is an Asset Picker.

Is required

description: This picture subject will comprise the photograph of our product. Currently, we haven't any content. Click on ‘Content’ within the sidebar that have to take you the Content section, and click on on ‘Create New’.

Let’s add some contents so we can show them later in our app using React.Add some greater content if you desire.

Next, replica the API endpoint URL (Click at the Dashboard) — that is the single endpoint for conversation between our React front stop and GraphCMS back stop.

Next, let’s make our API endpoint accessible. Navigate to Settings Under Public API Permission and click on at the drop-down and select OPEN and click the update button.

SETTING UP REACT

The easiest way to set up React is to use Create-React-App. (This is an formally supported way to create single-page React applications, and offers a modern build setup with out a configuration.) We’ll employ it to bootstrap the software we’ll be building. From your terminal, run the command below:

npx create-react-app smashing-stores && cd smashing-storesstart the React server by running-> npm start CREATING OUR LAYOUT

In developing the layout for our project, we are able to have 5 different additives. Navbar: To maintain our navigation and cart icon

Allproducts: To show a list of all products

Product: The markup for a unmarried product

Footer: The footer of our app

Cart: To preserve the items in our cart

For a short setup, we are able to be the use of Bootstrap to create our components. To consist of Bootstrap, we would use bootstrap CDN, open up your index.Html in the public folder, upload the hyperlink to the top section:

https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css Now we can make use of bootstrap lessons in our application. Next, create a /components folder and create the following documents interior it:· Navbar.js· Allproducts.js· Product.js· Footer.js· Cart.js Creating Our Navbar

Creating Our Footer.js

Our footer needs some styling so we’d add the following styles to the App.css file:

footer { position: absolute; bottom: -55px; width: 100%; background-color: #333; color:#fff; }

Connecting To The GraphCMS Backend With GraphQL

To join our software to the backend, we want to put in a couple of GraphQL packages. One of the libraries we are able to use is apollo-improve which offers a consumer the street for connecting to the GraphQL backend using a URI (Uniform Resource Identifier). The URI is the endpoint supplied by using GraphCMS and is available on the endpoint phase of the dashboard. Run the subsequent command in your terminal to install the necessary packages: npm install apollo-boost graphql graphql-tag react-apollo

Displaying Our Products

Creating The Allproducts Component

Here, we wrapped our merchandise with the factor and exceeded the PRODUCTS_QUERY as props. Apollo injected numerous props into the thing’s render prop function. These props themselves provide information about the kingdom of the community request: loading: This takes place during ongoing requests.Error: This takes place while the requests fail.facts: This is statistics received from the server.Finally, we loop through all of the acquired gadgets and bypass them as a prop to our Product issue. Before we see what it looks like, let’s create our Product element. Creating Product Component

Open up Product.Js and add the subsequent code to it:

IMPORTING OUR COMPONENTS INTO APP.JS

Creating Our Cart Component

Conclusion

The definition learned in this article will help you build web applications nearly at any time without paying too much attention to your back-end infrastructure. Creating a full-fledged e-commerce shop and incorporating payment etc. will take it further. I'm going to love to see what you might do in the Comments section.

As a reputed Software Solutions Developer we have expertise in providing dedicated remote and outsourced technical resources for software services at very nominal cost. Besides experts in full stacks We also build web solutions, mobile apps and work on system integration, performance enhancement, cloud migrations and big data analytics. Don’t hesitate to

get in touch with us!

[mobappdevelopmentcompany]

Angular 10: The noteworthy Features and Modifications

Angular, the TypeScript-based, JavaScript-compiled, Google-developed framework, has been prevalent in the software industry since 2009. Over time, this framework has proved highly efficient for developing intuitive and dynamic applications as required by diverse industrial sectors. Consequently, most businesses these days prefer Angular for app development. As such, increasing demand for Angularjs app development services has been observed globally. And this is obvious because, since the inception of Angular, it has come a long way releasing several advanced versions successfully in quick progression. AngularJS is known to be its first version and later, Angular 2, Angular 4, Angular 5, Angular 6, Angular 8, and Angular 9 were released. Recently, on 24 June 2020, its latest version- Angular 10 was released in the market. So let us explore this update in detail.

Angular 10 and its Value Offerings

Angular 10 update looks quite smaller than its previous versions but is an effective attempt of the Angular team to keep this framework relevant and up-to-date. This time, they have emphasized more on improving quality, ecosystem, and tools rather than new features. Every Angular App Development Company must be well versed with the top updates of this version. The noteworthy updates are as follows:

CommonJS import Warnings

CommonJS was originally meant for designing the server-side modules and not for reducing the production package size. When the AngularJS app developers make use of dependencies bundled with CommonJS, it results in larger code bundles and ultimately slow performing applications. But after this update, the developers will automatically be notified in case a CommonJS module pulls into your build.

New Date Range Picker

The new date range picker is another update in the Angular UI Material component library. The components mat date input range and mat date picker range can be used for using this range picker.

Optional Stricter Settings

Angular 10 comes with a stricter project set-up for the creation of a new workspace using “ng new”. Activating the flag- “ng new-strict” can initialize the new project just with a few settings. These settings enhance maintainability, enable the CLI to optimize the app functions in an advanced manner, and also help to identify the bugs well ahead of time. Also, the “strict” flag reduces default bundle budgets by up to 75%, changes template type checking to Strict, it selects strict mode in TypeScript, allows advanced tree-shaking to configure the app as free of side-effects, preventing declarations of type any by configuring linting rules.

Updates in JS Ecosystem

The Angular team has made a few modifications for keeping the framework synchronized and up-to-date with the JavaScript Ecosystem. For instance, TypeScript is updated to TypeScript 3.9, the static analysis tool for TypeScript- TSLint has been updated to v6, and the runtime library for TypeScript- TSLib has been updated to v2.0. They have also upgraded the project layout. There is an additional tsconfig.base.json file as well which provides enhanced support to the way build tooling and IDEs resolve type and package configurations. Due to these updates, every AngularJS app development company can leverage these functionalities to the fullest for architecting responsive, user-friendly, and customizable apps and other software projects.

Bugs Resolutions

The Angular team has focused more on problem-solving during this update. They have worked with the community and made bigger contributions this time as about 700 issues were completely resolved considering the overall framework components and tools. The issues of ranges in the parser, Terser In lining Bug, errors created due to migration when the symbol does not exist, etc. were fixed. Additionally, 2,000 more issues were touched.

Advanced browser Configurations

Browser configurations of Angular have been updated so that the new projects can exclude less used as well as older browsers like Internet Explorer 9, 10, Internet Explorer Web, etc. The Angular app developers can add the browsers that need to be supported in the .browserslistrc file, for enabling ES5 builds and differential loading for browsers.

Some Deprecations

In Angular 10, several unimportant sections have been removed. For example, the Angular Package Format doesn’t include FESM5 or ESM5 bundles anymore. This saves about 119MB of install- and download- time, while running yarn or npm install for the libraries and packages in Angular. Since any down-levelling for supporting the ES5 is performed at the end of the build process, these formats aren’t needed any longer.

Also, WrappedValue is deprecated. Probably, it will be removed in v12. WrappedValue was useful for triggering change detection even if the same object instance was emitted or produced. When WrappedValue is utilized, there is a performance cost and this functionality is useful in relatively rare cases. As a result, the Angular team may have decided to drop it.

Additional Features and Updates

The team has added a program-based entry-point finder- EntryPointFinder in Angular version 10. This is supposedly faster than DirectoryWalkerEntryPointFinder.

A compiler interface has been introduced during this update that covers the actual ngtsc compiler. With the use of the project interface, the language service-specific compiler can manage several Typecheck files while also building Scriptinfos as needed.

In Angular 10, the team has removed Autocompletion from HTML entities like &amp, due to certain performance issues and problematic value.

It is now possible to configure Async locking timeouts which adds support for the ngcc.config.js file. This sets the retryDelay and retryAttempts options for the AsyncLocker.

The team has also made type-checking performance enhancements to the compiler-CLI.

Angular version 10 supports the merging of several translation files. Before this version, only a single translation file was permitted per locale. Now it is possible to specify multiple files per locale for the users and with the help of messaging ID, the transactions from every file will be merged.

For performance improvement, the Angular team has made computation of basePaths lazy, so, the work will be performed in TargetedEntryPointFinder only if required. Before this version, the basePaths got computed as and when the finder got instantiated even though the entry-point was already processed. This was a waste of effort which has now been handled.

Urlmatcher’s type now indicates clearly that it can always return null.

Improved performance due to a decrease in the size of the entry point manifest and implementing a caching technique in the manifest.

Final Verdict:

With incredible features, some removals, and some modifications, Angular has enriched itself and become all the more powerful. Owing to features like data linking, reusing of web elements, tooling, etc. along with Google’s vibrant community support, the popularity of angularjs web app development and angularjs mobile app development has exponentially risen.

The core technologies we offer:

React Native App Development Company

Ionic App Development

Blockchain App development services

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Web App Development With Headless CMS And Respond

Throughout this guide, you'll learn what Headless CMS is, and the pros and cons of Headless CMS. Finally, you ll used

GraphCMS

(a (a backend-only content management system) to create a shopping cart. Using a headless CMS and Respond, you can then go ahead and create any web app of your choosing.

As digital goods keep changing, so does the content that we are consuming. A scalable, cross-platform content management system is important for ensuring the growth velocity of a company. Traditional CMS offers the convenience of providing in a single environment the text, the editing interface, templates and custom codes. Yet with the developments in the mobile age, this isn't enough anymore. We need a new breed of CMS-one that can make content available through any channel that requires a Headless CMS. A headless CMS lets you handle the content and distribute it to any site.

What in practice does this look like?

What happens while you are deleting a CMS frontend? The main difference is that you can not create a website by yourself with a headless CMS. Everything happens in the same place, with a traditional CMS.

A headless CMS does not have the features that allow you to create your site — it has no themes or templates for the web. To use a headless CMS, you must first build a website or app, or other experience, and then use the CMS API to plug in your content. Why are you looking for Headless?

A headless CMS comes with a friendly approach to the API, which allows content to be published via an API (RESTful or GraphQL). This allows you to use the same API to distribute content through various platforms, such as applications for Android or IOS, smartwatch, AR / VR, etc. A headless CMS helps developers to easily unleash the imagination. With a traditional CMS, changes can be time-consuming, so you need to re-implement the entire CMS, for example, to tweak a part of your site. You can make improvements to the frontend with a headless CMS without having any effect on the back-end infrastructure, thereby saving yourself time and money, which makes it easier. CMS Modern Vs Headless: The Pros And Cons

Choosing between a headless and a conventional CMS can be difficult. The fact is, they both possess potential benefits and disadvantages.

TRADITIONAL CMS PROS make it simple to customise. Most have drag and drop, this makes it easy for a person to work seamlessly with them without programming experience. It is easier to set up your content on a conventional CMS, because you already have everything you need (domain management , design, etc.).

TRADITIONAL CMS CONS has more time and resources for maintenance and configuration for the combined front-end and back-end performance.

Traditional CMS e.g. Wordpress relies heavily on plugins and themes that might contain malicious codes or bugs and slow the website or blog speed. Here's a list of weak WordPress plugins, themes, from 18,305. Security controls for Drupal developers are discussed here. Check out more facts here.

HEADLESS CMS PROS has As the frontend and the backend are isolated from each other, it allows you to select which front-end technology matches your requirements. It also provides versatility for the developer during the production process.

Platforms built with headless CMS (blogs , websites, etc.) can be deployed to work on various displays such as web , mobile, AR / VR, etc.

HEADLESS AGAINS CMS

They give you the troubles of running back-end infrastructures, setting up your site's presentation component, app.

They can be more costly to implement — the cost of developing a user-friendly analytics platform is high compared to using conventional CMS. BEST USE CASES FOR HEADLESS CMS

Tatic Site Generators (e.g. Gridsome, Gatsby) has several

Jamstack

sites generated with static site generators such as Gridsome, Hugo or Gatsby that use headless CMS to handle content, they are unable to access a database, so content can be stored in a headless CMS and retrieved as static files via an API.

Mobile Apps (iOS , Android) has the advantage of a headless CMS for mobile developers, as the API enables them to distribute apps from the same backend to an IOS / Android device that handles apps for their website, keeping it in sync.

The Mobile Software

This approach involves serving content via an API, which is then consumed by a web application but provides a centralized place for content management. An example of this is an e-commerce application designed using HTML, CSS, and JavaScript with content and product data stored in the CMS and supported via an external API.

TYPES OF HEADLESS CMS

There is a list of headless CMSs you might what to check out. Pleasant

A headless CMS powered by the API, designed to create, manage, and distribute content on any platform. They offer the opportunity to build your business model as opposed to a conventional CMS, so you can determine what sort of content you want to handle.

GraphCMS

A headless CMS for users looking to develop their digital products with a GraphQL web infrastructure. This CMS is completely developed as a ground-up based API, enabling developers to specify the parameters of the API frameworks, permissions, and relations. We 'd be using GraphCMS in this article because of its approach to the GraphQL API.

HoweverterCMS

A CMS that gives complete freedom to build a full SEO website or branded blog, and supports any tech stack. This tool saves you the time and resources to build the web. Butter CMS is a headless, maintenance-free CMS tool that can be incorporated with any language or system. The powerful interface assists you in defining and customizing every aspect of your website without any trouble.

Forward An open-source platform that envelops custom SQL databases with a dynamic API and provides an intuitive content management admin app. Free self-hosting, or using the on-demand Cloud service to handle all of your digital omnichannel experiences. Flexibility

A JAMStack focused Headless CMS with built-in Page Management. Create, handle, and deploy quicker. Agility CMS is a Content-First Headless CMS that allows you to pick any programming language while at the same time gaining versatility, speed and power from lightweight APIs. From there, incorporate Page Management, Ecommerce, Online Ticketing and Search features. Agility CMS is a full Digital Experience Framework that saves time, eliminates limitations and facilitates seamless experiences across all digital platforms. Thanks to GraphCMS

Content is both complex and multi-channel, but existing content management systems ( CMS) lack the versatility to meet modern-day digital content delivery requirements. GraphCMS is the first HeadlessCMS built around GraphQL and offers a solution to this problem with its goal to promote the painless flow of content between content creators, developers , and users.

GraphCMS embraces almost any form of data that you can imagine, including pictures, maps, etc. It makes even the responsibilities and permissions easier. Although there are other headless CMS solutions, GraphCMS aims to provide developers with trouble-free experience; by using an API specification called GraphQL. It removes the need for multiple SDKs to deal with content delivery, and provides easy accessibility of multi-channel content. It makes it very easy to build apps rich in content. GraphCMS Then GraphQL

GraphCMS relies heavily on GraphQL, its specification for the backbone API. GraphQL is the language of question and run time of the API. It was developed in 2012 by Facebook, and released in 2015 open-sourced. The likes of Pinterest, Github, Twitter, Intuit, Coursera have all adopted GraphQL to power their mobile apps , websites, and APIs ever since. GraphQL is similar to REST in its core purpose of providing a specification for the development and use of APIs. Unofficially dubbed "REST 2.0" however, GraphQL has streamlined various core features that REST provides.

GraphQL's key feature includes protocol-agnostic use, managed fetching of data, editable fields and forms, and in-depth handling of errors. The effects include eliminating application consistency, preventing data over and under fetching, and substantially reducing requests from the network.

As a concrete example, let’s take the relationship of a query to a newsfeed. A newsfeed put up has an author, a identify and comments. If we use a REST-based CMS, we would must make three specific server requests for these three one-of-a-kind endpoints, whereas, in a GraphQL primarily based CMS, we would most effective must make 1 request for all 3. Consequently, the results offer relatively faster queries and much less network flooding — in a practical use case, it would now not just be one entity making more than one requests, but hundreds and millions.

GraphQL reduces the complexity of constructing APIs by abstracting all requests to a unmarried endpoint. Unlike traditional REST APIs, it's miles declarative; some thing is asked is returned.

GraphCMS has a beneficiant loose tier of one million API operations requests in step with month and 500 GB property traffic. Also, GraphCMS presents a Graphiql admin interface that gives you complete access to your statistics and you may just download all of it after which execute a create many mutations in opposition to your new backend to migrate the whole thing over. Building Our Project

To see the energy of Headless CMS the usage of GraphCMS we would be building a simple shopping cart. GETTING STARTED

To get commenced with GraphCMS follow the steps. Create an account on GraphCMS. You can use the free tier.

At a hit signup, you’ll be taken to your dashboard. Click on create a new venture.

Ensure you click on on create a undertaking from scratch.

Set mission info for the mission click create.

In our dashboard, we would create our fashions and content.

Select the schema inside the sidebar of the dashboard to create a schema.

GraphCMS has an superb drag and drop UI, that make it clean to seamlessly create schema in minutes.

Let’s go in advance and create our gadget fields in our schema. name: “”

type: The area type is a String, Single line Text.

Is required

description: It’s the name of the product.

charge: “”

kind: The discipline kind is int.

Is required

description: It will comprise the fee of our product.

Description: “”

type: The area type is a String, Multi-line Text.

Is required

description: This area will contain the outline of our product.

photo: “”

type: The subject kind is the file, that is an Asset Picker.

Is required

description: This picture subject will comprise the photograph of our product. Currently, we haven't any content. Click on ‘Content’ within the sidebar that have to take you the Content section, and click on on ‘Create New’.

Let’s add some contents so we can show them later in our app using React.Add some greater content if you desire.

Next, replica the API endpoint URL (Click at the Dashboard) — that is the single endpoint for conversation between our React front stop and GraphCMS back stop.

Next, let’s make our API endpoint accessible. Navigate to Settings Under Public API Permission and click on at the drop-down and select OPEN and click the update button.

SETTING UP REACT

The easiest way to set up React is to use Create-React-App. (This is an formally supported way to create single-page React applications, and offers a modern build setup with out a configuration.) We’ll employ it to bootstrap the software we’ll be building. From your terminal, run the command below:

npx create-react-app smashing-stores && cd smashing-storesstart the React server by running-> npm start CREATING OUR LAYOUT

In developing the layout for our project, we are able to have 5 different additives. Navbar: To maintain our navigation and cart icon

Allproducts: To show a list of all products

Product: The markup for a unmarried product

Footer: The footer of our app

Cart: To preserve the items in our cart

For a short setup, we are able to be the use of Bootstrap to create our components. To consist of Bootstrap, we would use bootstrap CDN, open up your index.Html in the public folder, upload the hyperlink to the top section:

https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css Now we can make use of bootstrap lessons in our application. Next, create a /components folder and create the following documents interior it:· Navbar.js· Allproducts.js· Product.js· Footer.js· Cart.js Creating Our Navbar

Creating Our Footer.js

Our footer needs some styling so we’d add the following styles to the App.css file:

footer { position: absolute; bottom: -55px; width: 100%; background-color: #333; color:#fff; }

Connecting To The GraphCMS Backend With GraphQL

To join our software to the backend, we want to put in a couple of GraphQL packages. One of the libraries we are able to use is apollo-improve which offers a consumer the street for connecting to the GraphQL backend using a URI (Uniform Resource Identifier). The URI is the endpoint supplied by using GraphCMS and is available on the endpoint phase of the dashboard. Run the subsequent command in your terminal to install the necessary packages: npm install apollo-boost graphql graphql-tag react-apollo

Displaying Our Products

Creating The Allproducts Component

Here, we wrapped our merchandise with the factor and exceeded the PRODUCTS_QUERY as props. Apollo injected numerous props into the thing’s render prop function. These props themselves provide information about the kingdom of the community request: loading: This takes place during ongoing requests.Error: This takes place while the requests fail.facts: This is statistics received from the server.Finally, we loop through all of the acquired gadgets and bypass them as a prop to our Product issue. Before we see what it looks like, let’s create our Product element. Creating Product Component

Open up Product.Js and add the subsequent code to it:

IMPORTING OUR COMPONENTS INTO APP.JS

Creating Our Cart Component

Conclusion

The definition learned in this article will help you build web applications nearly at any time without paying too much attention to your back-end infrastructure. Creating a full-fledged e-commerce shop and incorporating payment etc. will take it further. I'm going to love to see what you might do in the Comments section.

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