#Cloud REST API

[akaicodes]

Roadmap of learning (curriculum related) so far & how far I am in each🫧

• C# - spent ~8 months so far practicing, can also use Razorpages

• HTML & CSS - started ~a month ago, somewhat confident in both, still much to learn

• JavaScript + Vue - just started learning it, building small apps everyday (love JS!!)

• REST - very inexperienced in this, need much more practice .. wished I was much more better at this than I am rn, but nevertheless still new

• Postman testing of APIs - understood the basics of it! :’)

* Unit testing & UI testing - love UI testing so far🥹 Unit testing not so much

* Azure - I host my lil apps on the cloud now !!

[kaal-naagin]

Dashavatara Stotra

pralaya-payodhi-jâle dhritavân asi vedam In the waters of deluge, to preserve the knowledge of Vedas,vihita-vahitra-caritram akhedam You held the Vedas like a vessel undeflected from its course.

kes'ava dhrita-mîna-s'arîra O Kesava, in the form of a Fish,

jaya jagadîs'a hare,  jaya jagadîs'a hare, jaya jagadîs'a hare

Hail Hari, Lord of the universe!

kshitir iha vipulatare tishthati tava prishthe On the wide expanse of your back as a pivot for churning

dharani-dhârana-kina-cakra-garishthe rests the world, the mountain, creating round marks.

kes'ava dhrita-kûrma-s'arîra O Kes'ava, in the form of Tortoise,

jaya jagadîs'a hare,  jaya jagadîs'a hare, jaya jagadîs'a hare  

Hail Hari ! Lord of the universe!

vasati das'ana-s'ikhare dharanî tava lagnâ The earth once submerged at the bottom of the ocean,

s'as'ini kalaìka-kaleva nimagnâ sits fixed on your tusk like a spot on the moon.

kes'ava dhrita-s'ûkara-rûpa  O Kes'ava, in the form of the Boar! .

jaya jagadîs'a hare,  jaya jagadîs'a hare, jaya jagadîs'a hare

Hail Hari! Lord of the universe!  

tava kara-kamala-vare nakhamadbhuta-s'rîngam The sharp nails on your hands became wonderful claws

dalita-hiranyakas'ipu-tanu-bhrîngam that tore up the body of Hiranyakasipu

kes'ava dhrita-narahari-rûpa  O Kes'ava, of body Man-Lion,

jaya jagadîs'a hare,  jaya jagadîs'a hare, jaya jagadîs'a hare  

Hail Hari! Lord of the universe

chalayasi vikramane balim adbhuta-vâmana Skillfully You defeated Bali, the mighty king of the world, o Vâmana!

pada-nakha-nîra-janita-jana-pâvana and from your toe-nails came the Ganga, the purifier of the world.

kes'ava dhrita-vâmana-rûpa O Kes'ava, in the form of a dwarf, Hail Hari! Lord of the universe!  

jaya jagadîs'a hare,  jaya jagadîs'a hare, jaya jagadîs'a hare  

Hail Hari! Lord of the universe

kshatriya-rudhira-maye jagad-apagata-pâpam freeing us of the tyrannous rulers, thus cleansing out the sin,

snapayasi payasi s'amita-bhava-tâpam You destroy the anguish of the world

kes'ava dhrita-bhrigupati-rûpa O Kes'ava, as Lord of Bhrigus  !

jaya jagadîs'a hare,  jaya jagadîs'a hare, jaya jagadîs'a hare

Hail Hari! Lord of the universe!  

vitarasi dikshu rane dik-pati-kamanîyam To uphold dharma, You scattered Râvana's ten heads

das'a-mukha-mauli-balim ramanîyam splendidly in the four directions, to the splendour of the guardians

kes'ava dhrita-râma-s'arîra O Kes'ava, as Lord Sri Râma!

jaya jagadîs'a hare,  jaya jagadîs'a hare, jaya jagadîs'a hare  

Hail Hari! Lord of the universe.  

vahasi vapushi vis'ade vasanam jaladâbham wearing on your radiant body a garment of the color of the cloud,

hala-hati-bhîti-milita-yamunâbham blue like the Yamuna river, flowing as if afraid for your plough!

kes'ava dhrita-haladhara-rûpa O Kes'ava in the form of Balarâma. Hail Hari! Lord of the universe.  

jaya jagadîs'a hare,  jaya jagadîs'a hare, jaya jagadîs'a hare

Hail Hari! Lord of the universe.  

nindasi yajña-vidher ahaha s'ruti-i-jâtam Decrying slaughter according the rules of Vedic sacrifice,

sadaya-hridaya dars'ita-pas'u-ghâtam You are compassionate of heart with the poor animals.

kes'ava dhrita-buddha-s'arîra O Kes'ava in the form of Buddha!

jaya jagadîs'a hare,  jaya jagadîs'a hare, jaya jagadîs'a hare  

Hail Hari! Lord of the universe!  

mleccha-nivaha-nidhane kalayasi karavâlam For the destruction of the wicked, with a comet for a sword,

dhûmaketum iva kim api karâlam You're trailing a train of disaster to them.

kes'ava dhrita-kalki-s'arîra O Kes'ava!, in the form of Kalki!

jaya jagadîs'a hare,  jaya jagadîs'a hare, jaya jagadîs'a hare

Hail Hari! Lord of the universe!  

[omgmaxsmith-blog]

How Can Legacy Application Support Align with Your Long-Term Business Goals?

Many businesses still rely on legacy applications to run core operations. These systems, although built on older technology, are deeply integrated with workflows, historical data, and critical business logic. Replacing them entirely can be expensive and disruptive. Instead, with the right support strategy, these applications can continue to serve long-term business goals effectively.

1. Ensure Business Continuity

Continuous service delivery is one of the key business objectives of any enterprise. Maintenance of old applications guarantees business continuity, which minimizes chances of business interruption in case of software malfunctions or compatibility errors. These applications can be made to work reliably with modern support strategies such as performance monitoring, frequent patching, system optimization, despite changes in the rest of the system changes in the rest of the systems. This prevents the lost revenue and downtime of unplanned outages.

2. Control IT Costs

A straight replacement of the legacy systems is a capital intensive process. By having support structures, organizations are in a position to prolong the life of such applications and ensure an optimal IT expenditure. The cost saved can be diverted into innovation or into technologies that interact with the customers. An effective support strategy manages the total cost of ownership (TCO), without sacrificing performance or compliance.

3. Stay Compliant and Secure

The observance of industry regulations is not negotiable. Unsupported legacy application usually fall out of compliance with standards changes. This is handled by dedicated legacy application support which incorporates security updates, compliances patching and audit trails maintenance. This minimizes the risks of regulatory fines and reputational loss as well as governance and risk management objectives.

4. Connect with Modern Tools

Legacy support doesn’t mean working in isolation. With the right approach, these systems can connect to cloud platforms, APIs, and data tools. This enables real-time reporting, improved collaboration, and more informed decision-making—without requiring full system replacements.

5. Protect Business Knowledge

The legacy systems often contain years of institutional knowledge built into workflows, decision trees, and data architecture. They should not be abandoned early because vital operational insights may be lost. Maintaining these systems enables enterprises to keep that knowledge and transform it into documentation or reusable code aligned with ongoing digital transformation initiatives.

6. Support Scalable Growth

Well-supported legacy systems can still grow with your business. With performance tuning and capacity planning, they can handle increased demand and user loads. This keeps growth on track without significant disruption to IT systems.

7. Increase Flexibility and Control

Maintaining legacy application—either in-house or through trusted partners—gives businesses more control over their IT roadmap. It avoids being locked into aggressive vendor timelines and allows change to happen on your terms.

Legacy applications don’t have to be a roadblock. With the right support model, they become a stable foundation that supports long-term goals. From cost control and compliance to performance and integration, supported legacy systems can deliver measurable value. Specialized Legacy Application Maintenance Services are provided by service vendors such as Suma Soft, TCS, Infosys, Capgemini,  and HCLTech, to enable businesses to get the best out of their current systems, as they prepare to transform in the future. Choosing the appropriate partner will maintain these systems functioning, developing and integrated with wider business strategies.

[digitaldetoxworld]

Web to Mobile: Building Seamless Apps with .NET"

 .NET is a effective, flexible, and open-supply developer platform created with the aid of Microsoft. It enables the creation of a huge range of applications—from computing device to cellular, net, cloud, gaming, and IoT. Over the years, .NET has evolved substantially and has become one of the maximum extensively used frameworks inside the software improvement enterprise.

Dot Net Programming Language

A Brief History of .NET

The .NET Framework become first delivered through Microsoft in the early 2000s. The original cause turned into to offer a steady item-oriented programming surroundings regardless of whether code became stored and finished locally, remotely, or via the internet.

Over time, Microsoft developed .NET right into a cross-platform, open-supply framework. In 2016, Microsoft launched .NET Core, a modular, high-performance, cross-platform implementation of .NET. In 2020, the company unified all its .NET technologies beneath one umbrella with the discharge of .NET five, and later persisted with .NET 6, .NET 7, and past.

Today, the unified platform is actually called .NET, and it allows builders to build apps for Windows, macOS, Linux, iOS, Android, and greater using a single codebase.

Key Features of .NET

1. Cross-Platform Development

One of the maximum tremendous features of present day .NET (publish .NET Core) is its ability to run on a couple of platforms. Developers can construct and deploy apps on Windows, Linux, and macOS with out enhancing their codebases.

2. Multiple Language Support

.NET supports numerous programming languages, together with:

C# – the maximum extensively used language in .NET development

F# – a purposeful-first programming language

Visual Basic – an smooth-to-analyze language, regularly used in legacy programs

This multilingual capability allows developers to pick out the nice language for their precise use cases.

3. Extensive Library and Framework Support

.NET offers a comprehensive base magnificence library (BCL) and framework libraries that aid the whole lot from record studying/writing to XML manipulation, statistics get entry to, cryptography, and extra.

Four. ASP.NET for Web Development

ASP.NET is a part of the .NET platform specially designed for net improvement. ASP.NET Core, the cross-platform model, permits builders to build scalable internet APIs, dynamic web sites, and actual-time packages the usage of technology like SignalR.

5. Rich Development Environment

.NET integrates seamlessly with Visual Studio, one of the most function-wealthy integrated development environments (IDEs) available. Visual Studio offers capabilities together with IntelliSense, debugging tools, challenge templates, and code refactoring.

6. Performance and Scalability

.NET is thought for high performance and scalability, especially with its guide for asynchronous programming using async/wait for and its Just-In-Time (JIT) compilation.

7. Secure and Reliable

.NET presents sturdy safety features, including code get entry to security, role-based protection, and cryptography training. It also handles reminiscence management thru rubbish series, minimizing reminiscence leaks.

Common Applications Built with .NET

1. Web Applications

With ASP.NET Core, builders can create cutting-edge, scalable internet programs and RESTful APIs. Razor Pages and Blazor are technology within ASP.NET Core that help server-facet and purchaser-facet rendering.

2. Desktop Applications

Using Windows Forms or Windows Presentation Foundation (WPF), builders can build conventional computing device applications. .NET MAUI (Multi-platform App UI) now extends this functionality to move-platform computer and cellular programs.

3. Mobile Applications

Through Xamarin (now incorporated into .NET MAUI), developers can create native mobile applications for Android and iOS the usage of C#.

4. Cloud-Based Applications

.NET is nicely-acceptable for cloud development, in particular with Microsoft Azure. Developers can build cloud-local apps, serverless capabilities, and containerized microservices the usage of Docker and Kubernetes.

5. IoT Applications

.NET helps Internet of Things (IoT) development, allowing builders to construct applications that engage with sensors and gadgets.

6. Games

With the Unity sport engine, which helps C#, developers can use .NET languages to create 2D, three-D, AR, and VR games.

Components of .NET

1. .NET SDK

The Software Development Kit includes everything had to build and run .NET packages: compilers, libraries, and command-line tools.

2. CLR (Common Language Runtime)

It handles reminiscence control, exception managing, and rubbish collection.

Three. BCL (Base Class Library)

The BCL offers center functionalities including collections, record I/O, records kinds, and extra.

4. NuGet

NuGet is the package manager for .NET. It lets in builders to install, manage, and share libraries without problems.

Modern .NET Versions

.NET five (2020): Unified the .NET platform (Core + Framework)

.NET 7 (2022): Further overall performance enhancements and more desirable APIs

.NET 8 (2023): Continued attention on cloud-native, cellular, and web improvement

Advantages of Using .NET

Cross-platform assist – construct as soon as, run everywhere

Large developer network – widespread sources, libraries, and frameworks

Robust tooling – especially with Visual Studio and JetBrains Rider

Active improvement – backed by using Microsoft and open-source community

Challenges and Considerations

Learning curve – particularly for beginners due to its giant atmosphere

Legacy framework – older .NET Framework tasks aren't like minded with .NET Core or more recent variations without migration

Platform differences – sure APIs or libraries might also behave in a different way throughout operating systems

Getting Started with .NET

To begin growing with .NET:

Install the .NET SDK from the legitimate .NET internet site.

Create a new project: Use the dotnet new command or Visual Studio templates.

Write code: Develop your logic the usage of C#, F#, or VB.NET.

[musical-chan]

Father of Time Chapter 98: Starfall Meetings

It didn't surprise Link that when he fell asleep that night, he opened his eyes to a strange place that didn't feel completely real. He was in a hammock while the floor underneath him creaked and shifted, a strange rocking sensation that upset this balance. As he tumbled out of the unusual bed onto the well-worn wood planks, the back and forth pitching made reaching the door difficult.  When it opened to a set of stairs, the smell of sea air assaulted his nose and he stared upwards towards a brilliant blue sky with a scattering of clouds. The air was warm and humid. 

From above, a cheerful whistling twitched at Link's ears and he made his tentative way upwards towards the sound.  Strange bird calls greeted him as he popped his head up through a hatch and he looked around at his first, real sailing vessel. Well, maybe not entirely real but close enough.

(Read the rest on AO3!)

https://archiveofourown.org/works/51754873/chapters/164332819

Man, the AO3 API is not playing nice with tumblr these days. Oh well.

[tinybasementtale]

Full Stack Testing vs. Full Stack Development: What’s the Difference?

In today’s fast-evolving tech world, buzzwords like Full Stack Development and Full Stack Testing have gained immense popularity. Both roles are vital in the software lifecycle, but they serve very different purposes. Whether you’re a beginner exploring your career options or a professional looking to expand your skills, understanding the differences between Full Stack Testing and Full Stack Development is crucial. Let’s dive into what makes these two roles unique!

What Is Full Stack Development?

Full Stack Development refers to the ability to build an entire software application – from the user interface to the backend logic – using a wide range of tools and technologies. A Full Stack Developer is proficient in both front-end (user-facing) and back-end (server-side) development.

Key Responsibilities of a Full Stack Developer:

Front-End Development: Building the user interface using tools like HTML, CSS, JavaScript, React, or Angular.

Back-End Development: Creating server-side logic using languages like Node.js, Python, Java, or PHP.

Database Management: Handling databases such as MySQL, MongoDB, or PostgreSQL.

API Integration: Connecting applications through RESTful or GraphQL APIs.

Version Control: Using tools like Git for collaborative development.

Skills Required for Full Stack Development:

Proficiency in programming languages (JavaScript, Python, Java, etc.)

Knowledge of web frameworks (React, Django, etc.)

Experience with databases and cloud platforms

Understanding of DevOps tools

In short, a Full Stack Developer handles everything from designing the UI to writing server-side code, ensuring the software runs smoothly.

What Is Full Stack Testing?

Full Stack Testing is all about ensuring quality at every stage of the software development lifecycle. A Full Stack Tester is responsible for testing applications across multiple layers – from front-end UI testing to back-end database validation – ensuring a seamless user experience. They blend manual and automation testing skills to detect issues early and prevent software failures.

Key Responsibilities of a Full Stack Tester:

UI Testing: Ensuring the application looks and behaves correctly on the front end.

API Testing: Validating data flow and communication between services.

Database Testing: Verifying data integrity and backend operations.

Performance Testing: Ensuring the application performs well under load using tools like JMeter.

Automation Testing: Automating repetitive tests with tools like Selenium or Cypress.

Security Testing: Identifying vulnerabilities to prevent cyber-attacks.

Skills Required for Full Stack Testing:

Knowledge of testing tools like Selenium, Postman, JMeter, or TOSCA

Proficiency in both manual and automation testing

Understanding of test frameworks like TestNG or Cucumber

Familiarity with Agile and DevOps practices

Basic knowledge of programming for writing test scripts

A Full Stack Tester plays a critical role in identifying bugs early in the development process and ensuring the software functions flawlessly.

Which Career Path Should You Choose?

The choice between Full Stack Development and Full Stack Testing depends on your interests and strengths:

Choose Full Stack Development if you love coding, creating interfaces, and building software solutions from scratch. This role is ideal for those who enjoy developing creative products and working with both front-end and back-end technologies.

Choose Full Stack Testing if you have a keen eye for detail and enjoy problem-solving by finding bugs and ensuring software quality. If you love automation, performance testing, and working with multiple testing tools, Full Stack Testing is the right path.

Why Both Roles Are Essential :

Both Full Stack Developers and Full Stack Testers are integral to software development. While developers focus on creating functional features, testers ensure that everything runs smoothly and meets user expectations. In an Agile or DevOps environment, these roles often overlap, with testers and developers working closely to deliver high-quality software in shorter cycles.

Final Thoughts :

Whether you opt for Full Stack Testing or Full Stack Development, both fields offer exciting opportunities with tremendous growth potential. With software becoming increasingly complex, the demand for skilled developers and testers is higher than ever.

At TestoMeter Pvt. Ltd., we provide comprehensive training in both Full Stack Development and Full Stack Testing to help you build a future-proof career. Whether you want to build software or ensure its quality, we’ve got the perfect course for you.

Ready to take the next step? Explore our Full Stack courses today and start your journey toward a successful IT career!

This blog not only provides a crisp comparison but also encourages potential students to explore both career paths with TestoMeter.

For more Details :

Interested in kick-starting your Software Developer/Software Tester career? Contact us today or Visit our website for course details, success stories, and more!

🌐visit - https://www.testometer.co.in/

[java-full-stack-izeon]

java full stack

A Java Full Stack Developer is proficient in both front-end and back-end development, using Java for server-side (backend) programming. Here's a comprehensive guide to becoming a Java Full Stack Developer:

1. Core Java

Fundamentals: Object-Oriented Programming, Data Types, Variables, Arrays, Operators, Control Statements.

Advanced Topics: Exception Handling, Collections Framework, Streams, Lambda Expressions, Multithreading.

2. Front-End Development

HTML: Structure of web pages, Semantic HTML.

CSS: Styling, Flexbox, Grid, Responsive Design.

JavaScript: ES6+, DOM Manipulation, Fetch API, Event Handling.

Frameworks/Libraries:

React: Components, State, Props, Hooks, Context API, Router.

Angular: Modules, Components, Services, Directives, Dependency Injection.

Vue.js: Directives, Components, Vue Router, Vuex for state management.

3. Back-End Development

Java Frameworks:

Spring: Core, Boot, MVC, Data JPA, Security, Rest.

Hibernate: ORM (Object-Relational Mapping) framework.

Building REST APIs: Using Spring Boot to build scalable and maintainable REST APIs.

4. Database Management

SQL Databases: MySQL, PostgreSQL (CRUD operations, Joins, Indexing).

NoSQL Databases: MongoDB (CRUD operations, Aggregation).

5. Version Control/Git

Basic Git commands: clone, pull, push, commit, branch, merge.

Platforms: GitHub, GitLab, Bitbucket.

6. Build Tools

Maven: Dependency management, Project building.

Gradle: Advanced build tool with Groovy-based DSL.

7. Testing

Unit Testing: JUnit, Mockito.

Integration Testing: Using Spring Test.

8. DevOps (Optional but beneficial)

Containerization: Docker (Creating, managing containers).

CI/CD: Jenkins, GitHub Actions.

Cloud Services: AWS, Azure (Basics of deployment).

9. Soft Skills

Problem-Solving: Algorithms and Data Structures.

Communication: Working in teams, Agile/Scrum methodologies.

Project Management: Basic understanding of managing projects and tasks.

Learning Path

Start with Core Java: Master the basics before moving to advanced concepts.

Learn Front-End Basics: HTML, CSS, JavaScript.

Move to Frameworks: Choose one front-end framework (React/Angular/Vue.js).

Back-End Development: Dive into Spring and Hibernate.

Database Knowledge: Learn both SQL and NoSQL databases.

Version Control: Get comfortable with Git.

Testing and DevOps: Understand the basics of testing and deployment.

Resources

Books:

Effective Java by Joshua Bloch.

Java: The Complete Reference by Herbert Schildt.

Head First Java by Kathy Sierra & Bert Bates.

Online Courses:

Coursera, Udemy, Pluralsight (Java, Spring, React/Angular/Vue.js).

FreeCodeCamp, Codecademy (HTML, CSS, JavaScript).

Documentation:

Official documentation for Java, Spring, React, Angular, and Vue.js.

Community and Practice

GitHub: Explore open-source projects.

Stack Overflow: Participate in discussions and problem-solving.

Coding Challenges: LeetCode, HackerRank, CodeWars for practice.

By mastering these areas, you'll be well-equipped to handle the diverse responsibilities of a Java Full Stack Developer.

visit https://www.izeoninnovative.com/izeon/

[this-week-in-rust]

This Week in Rust 533

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? Tag us at @ThisWeekInRust on Twitter or @ThisWeekinRust on mastodon.social, or send us a pull request. Want to get involved? We love contributions.

This Week in Rust is openly developed on GitHub and archives can be viewed at this-week-in-rust.org. If you find any errors in this week's issue, please submit a PR.

Updates from Rust Community

Official

crates.io: API status code changes

Foundation

Google Contributes $1M to Rust Foundation to Support C++/Rust "Interop Initiative"

Project/Tooling Updates

Announcing the Tauri v2 Beta Release

Polars — Why we have rewritten the string data type

rust-analyzer changelog #219

Ratatui 0.26.0 - a Rust library for cooking up terminal user interfaces

Observations/Thoughts

Will it block?

Embedded Rust in Production ..?

Let futures be futures

Compiling Rust is testing

Rust web frameworks have subpar error reporting

[video] Proving Performance - FOSDEM 2024 - Rust Dev Room

[video] Stefan Baumgartner - Trials, Traits, and Tribulations

[video] Rainer Stropek - Memory Management in Rust

[video] Shachar Langbeheim - Async & FFI - not exactly a love story

[video] Massimiliano Mantione - Object Oriented Programming, and Rust

[audio] Unlocking Rust's power through mentorship and knowledge spreading, with Tim McNamara

[audio] Asciinema with Marcin Kulik

Non-Affine Types, ManuallyDrop and Invariant Lifetimes in Rust - Part One

Nine Rules for Accessing Cloud Files from Your Rust Code: Practical lessons from upgrading Bed-Reader, a bioinformatics library

Rust Walkthroughs

AsyncWrite and a Tale of Four Implementations

Garbage Collection Without Unsafe Code

Fragment specifiers in Rust Macros

Writing a REST API in Rust

[video] Traits and operators

Write a simple netcat client and server in Rust

Miscellaneous

RustFest 2024 Announcement

Preprocessing trillions of tokens with Rust (case study)

All EuroRust 2023 talks ordered by the view count

Crate of the Week

This week's crate is embedded-cli-rs, a library that makes it easy to create CLIs on embedded devices.

Thanks to Sviatoslav Kokurin for the self-suggestion!

Please submit your suggestions and votes for next week!

Call for Participation; projects and speakers

CFP - Projects

Always wanted to contribute to open-source projects but did not 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.

Fluvio - Build a new python wrapping for the fluvio client crate

Fluvio - MQTT Connector: Prefix auto generated Client ID to prevent connection drops

Ockam - Implement events in SqlxDatabase

Ockam - Output for both ockam project ticket and ockam project enroll is improved, with support for --output json

Ockam - Output for ockam project ticket is improved and information is not opaque 

Hyperswitch - [FEATURE]: Setup code coverage for local tests & CI

Hyperswitch - [FEATURE]: Have get_required_value to use ValidationError in OptionExt

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

CFP - Speakers

Are you a new or experienced speaker looking for a place to share something cool? This section highlights events that are being planned and are accepting submissions to join their event as a speaker.

RustNL 2024 CFP closes 2024-02-19 | Delft, The Netherlands | Event date: 2024-05-07 & 2024-05-08

NDC Techtown CFP closes 2024-04-14 | Kongsberg, Norway | Event date: 2024-09-09 to 2024-09-12

If you are an event organizer hoping to expand the reach of your event, please submit a link to the submission website through a PR to TWiR.

Updates from the Rust Project

309 pull requests were merged in the last week

add avx512fp16 to x86 target features

riscv only supports split_debuginfo=off for now

target: default to the medium code model on LoongArch targets

#![feature(inline_const_pat)] is no longer incomplete

actually abort in -Zpanic-abort-tests

add missing potential_query_instability for keys and values in hashmap

avoid ICE when is_val_statically_known is not of a supported type

be more careful about interpreting a label/lifetime as a mistyped char literal

check RUST_BOOTSTRAP_CONFIG in profile_user_dist test

correctly check never_type feature gating

coverage: improve handling of function/closure spans

coverage: use normal edition: headers in coverage tests

deduplicate more sized errors on call exprs

pattern_analysis: Gracefully abort on type incompatibility

pattern_analysis: cleanup manual impls

pattern_analysis: cleanup the contexts

fix BufReader unsoundness by adding a check in default_read_buf

fix ICE on field access on a tainted type after const-eval failure

hir: refactor getters for owner nodes

hir: remove the generic type parameter from MaybeOwned

improve the diagnostics for unused generic parameters

introduce support for async bound modifier on Fn* traits

make matching on NaN a hard error, and remove the rest of illegal_floating_point_literal_pattern

make the coroutine def id of an async closure the child of the closure def id

miscellaneous diagnostics cleanups

move UI issue tests to subdirectories

move predicate, region, and const stuff into their own modules in middle

never patterns: It is correct to lower ! to _

normalize region obligation in lexical region resolution with next-gen solver

only suggest removal of as_* and to_ conversion methods on E0308

provide more context on derived obligation error primary label

suggest changing type to const parameters if we encounter a type in the trait bound position

suppress unhelpful diagnostics for unresolved top level attributes

miri: normalize struct tail in ABI compat check

miri: moving out sched_getaffinity interception from linux'shim, FreeBSD su…

miri: switch over to rustc's tracing crate instead of using our own log crate

revert unsound libcore changes

fix some Arc allocator leaks

use <T, U> for array/slice equality impls

improve io::Read::read_buf_exact error case

reject infinitely-sized reads from io::Repeat

thread_local::register_dtor fix proposal for FreeBSD

add LocalWaker and ContextBuilder types to core, and LocalWake trait to alloc

codegen_gcc: improve iterator for files suppression

cargo: Don't panic on empty spans

cargo: Improve map/sequence error message

cargo: apply -Zpanic-abort-tests to doctests too

cargo: don't print rustdoc command lines on failure by default

cargo: stabilize lockfile v4

cargo: fix markdown line break in cargo-add

cargo: use spec id instead of name to match package

rustdoc: fix footnote handling

rustdoc: correctly handle attribute merge if this is a glob reexport

rustdoc: prevent JS injection from localStorage

rustdoc: trait.impl, type.impl: sort impls to make it not depend on serialization order

clippy: redundant_locals: take by-value closure captures into account

clippy: new lint: manual_c_str_literals

clippy: add lint_groups_priority lint

clippy: add new lint: ref_as_ptr

clippy: add configuration for wildcard_imports to ignore certain imports

clippy: avoid deleting labeled blocks

clippy: fixed FP in unused_io_amount for Ok(lit), unrachable! and unwrap de…

rust-analyzer: "Normalize import" assist and utilities for normalizing use trees

rust-analyzer: enable excluding refs search results in test

rust-analyzer: support for GOTO def from inside files included with include! macro

rust-analyzer: emit parser error for missing argument list

rust-analyzer: swap Subtree::token_trees from Vec to boxed slice

Rust Compiler Performance Triage

Rust's CI was down most of the week, leading to a much smaller collection of commits than usual. Results are mostly neutral for the week.

Triage done by @simulacrum. Revision range: 5c9c3c78..0984bec

0 Regressions, 2 Improvements, 1 Mixed; 1 of them in rollups 17 artifact comparisons made in total

Full report here

Approved RFCs

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

No RFCs were approved this week.

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

No RFCs entered Final Comment Period this week.

Tracking Issues & PRs

[disposition: merge] Consider principal trait ref's auto-trait super-traits in dyn upcasting

[disposition: merge] remove sub_relations from the InferCtxt

[disposition: merge] Optimize away poison guards when std is built with panic=abort

[disposition: merge] Check normalized call signature for WF in mir typeck

Language Reference

No Language Reference RFCs entered Final Comment Period this week.

Unsafe Code Guidelines

No Unsafe Code Guideline RFCs entered Final Comment Period this week.

New and Updated RFCs

Nested function scoped type parameters

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.

Upcoming Events

Rusty Events between 2024-02-07 - 2024-03-06 🦀

Virtual

2024-02-07 | Virtual (Indianapolis, IN, US) | Indy Rust

Indy.rs - Ezra Singh - How Rust Saved My Eyes

2024-02-08 | Virtual (Charlottesville, NC, US) | Charlottesville Rust Meetup

Crafting Interpreters in Rust Collaboratively

2024-02-08 | Virtual (Nürnberg, DE) | Rust Nüremberg

Rust Nürnberg online

2024-02-10 | Virtual (Krakow, PL) | Stacja IT Kraków

Rust – budowanie narzędzi działających w linii komend

2024-02-10 | Virtual (Wrocław, PL) | Stacja IT Wrocław

Rust – budowanie narzędzi działających w linii komend

2024-02-13 | Virtual (Dallas, TX, US) | Dallas Rust

Second Tuesday

2024-02-15 | Virtual (Berlin, DE) | OpenTechSchool Berlin + Rust Berlin

Rust Hack n Learn | Mirror: Rust Hack n Learn

2024-02-15 | Virtual + In person (Praha, CZ) | Rust Czech Republic

Introduction and Rust in production

2024-02-19 | Virtual (Melbourne, VIC, AU) | Rust Melbourne

February 2024 Rust Melbourne Meetup

2024-02-20 | Virtual | Rust for Lunch

Lunch

2024-02-21 | Virtual (Cardiff, UK) | Rust and C++ Cardiff

Rust for Rustaceans Book Club: Chapter 2 - Types

2024-02-21 | Virtual (Vancouver, BC, CA) | Vancouver Rust

Rust Study/Hack/Hang-out

2024-02-22 | Virtual (Charlottesville, NC, US) | Charlottesville Rust Meetup

Crafting Interpreters in Rust Collaboratively

Asia

2024-02-10 | Hyderabad, IN | Rust Language Hyderabad

Rust Language Develope BootCamp

Europe

2024-02-07 | Cologne, DE | Rust Cologne

Embedded Abstractions | Event page

2024-02-07 | London, UK | Rust London User Group

Rust for the Web — Mainmatter x Shuttle Takeover

2024-02-08 | Bern, CH | Rust Bern

Rust Bern Meetup #1 2024 🦀

2024-02-08 | Oslo, NO | Rust Oslo

Rust-based banter

2024-02-13 | Trondheim, NO | Rust Trondheim

Building Games with Rust: Dive into the Bevy Framework

2024-02-15 | Praha, CZ - Virtual + In-person | Rust Czech Republic

Introduction and Rust in production

2024-02-21 | Lyon, FR | Rust Lyon

Rust Lyon Meetup #8

2024-02-22 | Aarhus, DK | Rust Aarhus

Rust and Talk at Partisia

North America

2024-02-07 | Brookline, MA, US | Boston Rust Meetup

Coolidge Corner Brookline Rust Lunch, Feb 7

2024-02-08 | Lehi, UT, US | Utah Rust

BEAST: Recreating a classic DOS terminal game in Rust

2024-02-12 | Minneapolis, MN, US | Minneapolis Rust Meetup

Minneapolis Rust: Open Source Contrib Hackathon & Happy Hour

2024-02-13 | New York, NY, US | Rust NYC

Rust NYC Monthly Mixer

2024-02-13 | Seattle, WA, US | Cap Hill Rust Coding/Hacking/Learning

Rusty Coding/Hacking/Learning Night

2024-02-15 | Boston, MA, US | Boston Rust Meetup

Back Bay Rust Lunch, Feb 15

2024-02-15 | Seattle, WA, US | Seattle Rust User Group

Seattle Rust User Group Meetup

2024-02-20 | San Francisco, CA, US | San Francisco Rust Study Group

Rust Hacking in Person

2024-02-22 | Mountain View, CA, US | Mountain View Rust Meetup

Rust Meetup at Hacker Dojo

2024-02-28 | Austin, TX, US | Rust ATX

Rust Lunch - Fareground

Oceania

2024-02-19 | Melbourne, VIC, AU + Virtual | Rust Melbourne

February 2024 Rust Melbourne Meetup

2024-02-27 | Canberra, ACT, AU | Canberra Rust User Group

February Meetup

2024-02-27 | Sydney, NSW, AU | Rust Sydney

🦀 spire ⚡ & Quick

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

My take on this is that you cannot use async Rust correctly and fluently without understanding Arc, Mutex, the mutability of variables/references, and how async and await syntax compiles in the end. Rust forces you to understand how and why things are the way they are. It gives you minimal abstraction to do things that could’ve been tedious to do yourself.

I got a chance to work on two projects that drastically forced me to understand how async/await works. The first one is to transform a library that is completely sync and only requires a sync trait to talk to the outside service. This all sounds fine, right? Well, this becomes a problem when we try to port it into browsers. The browser is single-threaded and cannot block the JavaScript runtime at all! It is arguably the most weird environment for Rust users. It is simply impossible to rewrite the whole library, as it has already been shipped to production on other platforms.

What we did instead was rewrite the network part using async syntax, but using our own generator. The idea is simple: the generator produces a future when called, and the produced future can be awaited. But! The produced future contains an arc pointer to the generator. That means we can feed the generator the value we are waiting for, then the caller who holds the reference to the generator can feed the result back to the function and resume it. For the browser, we use the native browser API to derive the network communications; for other platforms, we just use regular blocking network calls. The external interface remains unchanged for other platforms.

Honestly, I don’t think any other language out there could possibly do this. Maybe C or C++, but which will never have the same development speed and developer experience.

I believe people have already mentioned it, but the current asynchronous model of Rust is the most reasonable choice. It does create pain for developers, but on the other hand, there is no better asynchronous model for Embedded or WebAssembly.

– /u/Top_Outlandishness78 on /r/rust

Thanks to Brian Kung 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, bennyvasquez.

Email list hosting is sponsored by The Rust Foundation

Discuss on r/rust

[ejointech]

Email to SMS Gateway

Ejointech's Email to SMS Gateway bridges the gap between traditional email and instant mobile communication, empowering you to reach your audience faster and more effectively than ever before. Our innovative solution seamlessly integrates with your existing email client, transforming emails into instant SMS notifications with a single click.

Why Choose Ejointech's Email to SMS Gateway?

Instant Delivery: Cut through the email clutter and ensure your messages are seen and responded to immediately. SMS boasts near-instantaneous delivery rates, maximizing engagement and driving results.

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Unlocking Value for Businesses:

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Enhanced Customer Engagement: Deliver timely appointment reminders, delivery updates, and promotional campaigns via SMS, boosting customer satisfaction and loyalty.

Improved Operational Efficiency: Automate SMS notifications and bulk messaging, freeing up your team to focus on core tasks.

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Ejointech's Email to SMS Gateway Features:

Powerful API: Integrate seamlessly with your existing systems for automated and personalized SMS communication.

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Ejointech: Your Trusted Partner for Email to SMS Success

With a proven track record of excellence and a commitment to customer satisfaction, Ejointech is your ideal partner for implementing an effective Email to SMS strategy. Our dedicated team provides comprehensive support and guidance, ensuring you get the most out of our solution.

Ready to experience the power of instant communication?  Contact Ejointech today and discover how our Email to SMS Gateway can transform the way you connect with your audience.

[examstudyzone]

Mastering SAP Certifications: A Deep Dive into Key Questions

SAP certifications are a hallmark of expertise in various SAP technologies, offering professionals a competitive edge in the ever-evolving IT landscape. This article delves into crucial certification questions across multiple domains, aiding aspiring candidates in their preparation journey.

SAP HANA Technology Questions: SAP HANA's prowess in in-memory computing is undeniable. Aspiring HANA professionals must grapple with questions on architecture, data modeling, performance optimization, and security. Prepare to tackle inquiries about column vs. row storage, partitioning strategies, data replication, and disaster recovery in your pursuit of SAP HANA certification success.

SAP CPI Certification Questions: Integration is at the heart of modern enterprises, and SAP Cloud Platform Integration (CPI) plays a pivotal role. Prospective CPI certified individuals will encounter questions regarding integration scenarios, adapters, transformations, error handling, and orchestration techniques. Knowledge of RESTful APIs, message mapping, and cloud security is paramount.

SAP Certification Dumps: While shortcut methods like certification dumps might promise an easy route to success, they undermine the true purpose of certification - genuine expertise. Sap Certification Dumps are designed to validate deep understanding and practical skills. Relying on dumps not only risks failure but also hampers your professional growth. Embrace authentic learning materials and hands-on experience for a solid foundation.

SAP IBP Certification Questions: In the realm of supply chain and demand planning, SAP Integrated Business Planning (IBP) certification holds great significance. Prepare to navigate through questions concerning demand sensing, inventory optimization, sales and operations planning, and advanced analytics. Mastery of IBP modules, real-time data synchronization, and collaborative planning is key.

As you embark on your SAP certification journey, remember that success comes not only from memorizing answers but from truly grasping the concepts. Diligent study, hands-on experience, and a commitment to continuous learning will serve as your best companions. Embrace the challenges posed by these questions, for they are the stepping stones to becoming a certified SAP expert.

For more info:-

sap hana cloud provisioning and administration dumps

sap sales cloud certification questions

[m2272000]

Full-Stack Web Development In 7 days Ebook

Title: Full-Stack Web Development in 7 Days: Your Comprehensive Guide to Building Dynamic Websites

Introduction: Are you eager to embark on a journey to become a full-stack web developer? Look no further! In this comprehensive ebook, "Full-Stack Web Development in 7 Days," we will guide you through the fundamental concepts and practical skills necessary to build dynamic websites from front to back. Whether you're a beginner or an experienced programmer looking to expand your skill set, this guide will equip you with the knowledge and tools to kickstart your journey as a full-stack web developer in just one week.

Day 1: Introduction to Web Development:

Understand the foundations of web development, including the client-server architecture and HTTP protocol.

Learn HTML, CSS, and JavaScript—the building blocks of any web application.

Dive into the basics of responsive web design and create your first static webpage.

Day 2: Front-End Development:

Explore the world of front-end development frameworks like Bootstrap and learn how to build responsive and visually appealing user interfaces.

Master JavaScript libraries such as jQuery to add interactivity and dynamic elements to your web pages.

Gain hands-on experience with front-end frameworks like React or Angular to create robust single-page applications.

Day 3: Back-End Development:

Discover the essentials of back-end development using popular programming languages like Python, JavaScript (Node.js), or Ruby.

Learn about server-side frameworks such as Express, Django, or Ruby on Rails to build powerful back-end applications.

Connect your front-end and back-end components, enabling them to communicate and exchange data seamlessly.

Day 4: Databases and Data Management:

Dive into the world of databases and understand the difference between relational and NoSQL databases.

Learn how to work with popular databases like MySQL, PostgreSQL, or MongoDB.

Implement database integration into your web applications, enabling data storage, retrieval, and manipulation.

Day 5: API Development and Integration:

Explore the fundamentals of RESTful APIs and their role in modern web development.

Build your own APIs using frameworks like Express or Flask to expose data and functionality to external applications.

Integrate third-party APIs, such as social media APIs or payment gateways, to enhance the functionality of your web applications.

Day 6: Security and Performance Optimization:

Understand common security vulnerabilities in web applications and learn how to protect against them.

Implement authentication and authorization mechanisms to secure user data and control access.

Optimize your web applications for performance, including techniques like caching, code minification, and server-side rendering.

Day 7: Deployment and Continuous Integration:

Learn how to deploy your web applications to a hosting platform or a cloud infrastructure like AWS, Azure, or Heroku.

Set up continuous integration and deployment workflows using tools like Git, GitHub, and Docker.

Finalize your full-stack web development journey by exploring best practices for maintenance, troubleshooting, and scalability.

Conclusion: "Full-Stack Web Development in 7 Days" provides a structured and comprehensive roadmap to help you become a proficient full-stack web developer within a week. By following this ebook, you will gain a solid foundation in front-end and back-end development, databases, APIs, security, performance optimization, and deployment. Get ready to unleash your creativity and embark on an exciting career in web development. Start your journey today and unlock the endless possibilities of building dynamic and interactive websites.

[swizajoy]

The Ultimate Guide to Developing a Multi-Service App Like Gojek

In today's digital-first world, convenience drives consumer behavior. The rise of multi-service platforms like Gojek has revolutionized the way people access everyday services—from booking a ride and ordering food to getting a massage or scheduling home cleaning. These apps simplify life by merging multiple services into a single mobile solution.

If you're an entrepreneur or business owner looking to develop a super app like Gojek, this guide will walk you through everything you need to know—from ideation and planning to features, technology, cost, and launching.

1. Understanding the Gojek Model

What is Gojek?

Gojek is an Indonesian-based multi-service app that started as a ride-hailing service and evolved into a digital giant offering over 20 on-demand services. It now serves millions of users across Southeast Asia, making it one of the most successful super apps in the world.

Why Is the Gojek Model Successful?

Diverse Services: Gojek bundles transport, delivery, logistics, and home services in one app.

User Convenience: One login for multiple services.

Loyalty Programs: Rewards and incentives for repeat users.

Scalability: Built to adapt and scale rapidly.

2. Market Research and Business Planning

Before writing a single line of code, you must understand the market and define your niche.

Key Steps:

Competitor Analysis: Study apps like Gojek, Grab, Careem, and Uber.

User Persona Development: Identify your target audience and their pain points.

Service Selection: Decide which services to offer at launch—e.g., taxi rides, food delivery, parcel delivery, or healthcare.

Monetization Model: Plan your revenue streams (commission-based, subscription, ads, etc.).

3. Essential Features of a Multi-Service App

A. User App Features

User Registration & Login

Multi-Service Dashboard

Real-Time Tracking

Secure Payments

Reviews & Ratings

Push Notifications

Loyalty & Referral Programs

B. Service Provider App Features

Service Registration

Availability Toggle

Request Management

Earnings Dashboard

Ratings & Feedback

C. Admin Panel Features

User & Provider Management

Commission Tracking

Service Management

Reports & Analytics

Promotions & Discounts Management

4. Choosing the Right Tech Stack

The technology behind your app will determine its performance, scalability, and user experience.

Backend

Programming Languages: Node.js, Python, or Java

Databases: MongoDB, MySQL, Firebase

Hosting: AWS, Google Cloud, Microsoft Azure

APIs: REST or GraphQL

Frontend

Mobile Platforms: Android (Kotlin/Java), iOS (Swift)

Cross-Platform: Flutter or React Native

Web Dashboard: Angular, React.js, or Vue.js

Other Technologies

Payment Gateways: Stripe, Razorpay, PayPal

Geolocation: Google Maps API

Push Notifications: Firebase Cloud Messaging (FCM)

Chat Functionality: Socket.IO or Firebase

5. Design and User Experience (UX)

Design is crucial in a super app where users interact with multiple services.

UX/UI Design Tips:

Intuitive Interface: Simplify navigation between services.

Consistent Aesthetics: Maintain color schemes and branding across all screens.

Microinteractions: Small animations or responses that enhance user satisfaction.

Accessibility: Consider voice commands and larger fonts for inclusivity.

6. Development Phases

A well-planned development cycle ensures timely delivery and quality output.

A. Discovery Phase

Finalize scope

Create wireframes and user flows

Define technology stack

B. MVP Development

Start with a Minimum Viable Product including essential features to test market response.

C. Full-Scale Development

Once the MVP is validated, build advanced features and integrations.

D. Testing

Conduct extensive testing:

Unit Testing

Integration Testing

User Acceptance Testing (UAT)

Performance Testing

7. Launching the App

Pre-Launch Checklist

App Store Optimization (ASO)

Marketing campaigns

Beta testing and feedback

Final round of bug fixes

Post-Launch

Monitor performance

User support

Continuous updates

Roll out new features based on feedback

8. Marketing Your Multi-Service App

Marketing is key to onboarding users and service providers.

Strategies:

Pre-Launch Hype: Use teasers, landing pages, and early access invites.

Influencer Collaborations: Partner with local influencers.

Referral Programs: Encourage user growth via rewards.

Local SEO: Optimize for city-based searches.

In-App Promotions: Offer discounts and bundle deals.

9. Legal and Compliance Considerations

Don't overlook legal matters when launching a multi-service platform.

Key Aspects:

Licensing: Depending on your country and the services offered.

Data Protection: Adhere to GDPR, HIPAA, or local data laws.

Contracts: Create terms of service for providers and users.

Taxation: Prepare for tax compliance across services.

10. Monetization Strategies

There are several ways to make money from your app.

Common Revenue Models:

Commission Per Transaction: Standard in ride-sharing and food delivery.

Subscription Plans: For users or service providers.

Ads: In-app promotions and sponsored listings.

Surge Pricing: Dynamic pricing based on demand.

Premium Features: Offer enhanced services at a cost.

11. Challenges and How to Overcome Them

A. Managing Multiple Services

Solution: Use microservices architecture to manage each feature/module independently.

B. Balancing Supply and Demand

Solution: Use AI to predict demand and onboard providers in advance.

C. User Retention

Solution: Gamify the app with loyalty points, badges, and regular updates.

D. Operational Costs

Solution: Optimize cloud resources, automate processes, and start with limited geography.

12. Scaling the App

Once you establish your base, consider expansion.

Tips:

Add New Services: Include healthcare, legal help, or finance.

Geographical Expansion: Move into new cities or countries.

Language Support: Add multi-lingual capabilities.

API Integrations: Partner with external platforms for payment, maps, or logistics.

13. Cost of Developing a Multi-Service App Like Gojek

Costs can vary based on complexity, features, region, and team size.

Estimated Breakdown:

MVP Development: $20,000 – $40,000

Full-Feature App: $50,000 – $150,000+

Monthly Maintenance: $2,000 – $10,000

Marketing Budget: $5,000 – $50,000 (initial phase)

Hiring an experienced team or opting for a white-label solution can help manage costs and time.

Conclusion

Building a multi-service app like Gojek is an ambitious but achievable project. With the right strategy, a well-defined feature set, and an expert development team, you can tap into the ever-growing on-demand economy. Begin by understanding your users, develop a scalable platform, market effectively, and continuously improve based on feedback. The super app revolution is just beginning—get ready to be a part of it.

Frequently Asked Questions (FAQs)

1. How long does it take to develop a Gojek-like app?

Depending on complexity and team size, it typically takes 4 to 8 months to build a fully functional version of a multi-service app.

2. Can I start with only a few services and expand later?

Absolutely. It's recommended to begin with 2–3 core services, test the market, and expand based on user demand and operational capability.

3. Is it better to build from scratch or use a white-label solution?

If you want custom features and long-term scalability, building from scratch is ideal. White-label solutions are faster and more affordable for quicker market entry.

4. How do I onboard service providers to my platform?

Create a simple registration process, offer initial incentives, and run targeted local campaigns to onboard and retain quality service providers.

5. What is the best monetization model for a super app?

The most successful models include commission-based earnings, subscription plans, and in-app advertising, depending on your services and user base.

[xaltius]

How Secure Are Internet of Things (IoT) Devices in 2025?

From smart homes anticipating your every need to industrial sensors optimizing manufacturing lines, Internet of Things (IoT) devices have seamlessly integrated into our lives, promising unparalleled convenience and efficiency. In 2025, are these interconnected gadgets truly secure, or are they opening up a Pandora's Box of vulnerabilities?

The truth is, IoT security is a complex and often concerning landscape. While significant progress is being made by some manufacturers and regulatory bodies, many IoT devices still pose substantial risks, largely due to a race to market that often prioritizes features and cost over robust security.

The Allure vs. The Alarms: Why IoT Devices Are Often Vulnerable

The promise of IoT is immense: automation, data-driven insights, remote control. The peril, however, lies in how easily these devices can become entry points for cyberattacks, leading to privacy breaches, network compromise, and even physical harm.

Here's why many IoT devices remain a security headache:

Weak Default Credentials & Lack of Updates:

The Problem: Many devices are still shipped with easily guessable default usernames and passwords (e.g., "admin/admin," "user/123456"). Even worse, many users never change them. This is the single easiest way for attackers to gain access.

The Challenge: Unlike smartphones or laptops, many IoT devices lack clear, robust, or frequent firmware update mechanisms. Cheaper devices often receive no security patches at all after purchase, leaving critical vulnerabilities unaddressed for their entire lifespan.

Insecure Network Services & Open Ports:

The Problem: Devices sometimes come with unnecessary network services enabled or ports left open to the internet, creating direct pathways for attackers. Poorly configured remote access features are a common culprit.

The Impact: Remember the Mirai botnet? It famously exploited vulnerable IoT devices with open ports and default credentials to launch massive Distributed Denial of Service (DDoS) attacks.

Lack of Encryption (Data In Transit & At Rest):

The Problem: Data transmitted between the device, its mobile app, and the cloud often lacks proper encryption, making it vulnerable to eavesdropping (Man-in-the-Middle attacks). Sensitive data stored directly on the device itself may also be unencrypted.

The Risk: Imagine your smart speaker conversations, security camera footage, or even health data from a wearable being intercepted or accessed.

Insecure Hardware & Physical Tampering:

The Problem: Many IoT devices are designed with minimal physical security. Easily accessible debug ports (like JTAG or UART) or lack of tamper-resistant enclosures can allow attackers to extract sensitive data (like firmware or encryption keys) directly from the device.

The Threat: With physical access, an attacker can potentially rewrite firmware, bypass security controls, or extract confidential information.

Vulnerabilities in Accompanying Apps & Cloud APIs:

The Problem: The web interfaces, mobile applications, and cloud APIs used to control IoT devices are often susceptible to common web vulnerabilities like SQL Injection, Cross-Site Scripting (XSS), or insecure authentication.

The Loophole: Even if the device itself is somewhat secure, a flaw in the control app or cloud backend can compromise the entire ecosystem.

Insufficient Privacy Protections:

The Problem: Many IoT devices collect vast amounts of personal and sensitive data (e.g., location, habits, biometrics) without always providing clear consent mechanisms or robust data handling policies. This data might then be shared with third parties.

The Concern: Beyond direct attacks, the sheer volume of personal data collected raises significant privacy concerns, especially if it falls into the wrong hands.

Supply Chain Risks:

The Problem: Vulnerabilities can be introduced at any stage of the complex IoT supply chain, from compromised components to insecure firmware inserted during manufacturing.

The Fallout: A single compromised component can affect thousands or millions of devices, as seen with some supply chain attacks in the broader tech industry.

The Elephant in the Room: Why Securing IoT is Hard

Diversity & Scale: The sheer number and variety of IoT devices (from tiny sensors to complex industrial machines) make a "one-size-fits-all" security solution impossible.

Resource Constraints: Many devices are low-power, low-cost, or battery-operated, limiting the computational resources available for robust encryption or security features.

Long Lifespans: Unlike phones, many IoT devices are expected to operate for years, even decades, long after manufacturers might cease providing support or updates.

Patching Complexity: Pushing updates to millions of geographically dispersed devices, sometimes with limited connectivity, is a logistical nightmare.

Consumer Awareness: Many consumers prioritize convenience and price over security, often unaware of the risks they introduce into their homes and networks.

Towards a More Secure IoT in 2025: Your Shield & Their Responsibility

While the challenges are significant, there's a collective effort towards a more secure IoT future. Here's what needs to happen and what you can do:

For Manufacturers (Their Responsibility):

Security by Design: Integrate security into the entire product development lifecycle from day one, rather than as an afterthought.

Secure Defaults: Ship devices with unique, strong, and randomly generated default passwords.

Robust Update Mechanisms: Implement easy-to-use, automatic, and regular firmware updates throughout the device's lifecycle.

Clear End-of-Life Policies: Communicate transparently when support and security updates for a device will cease.

Secure APIs: Design secure application programming interfaces (APIs) for cloud communication and mobile app control.

Adhere to Standards: Actively participate in and adopt industry security standards (e.g., ETSI EN 303 645, IoT Security Foundation guidelines, PSA Certified). Regulatory pushes in Europe (like the Cyber Resilience Act) and elsewhere are driving this.

For Consumers & Businesses (Your Shield):

Change Default Passwords IMMEDIATELY: This is your absolute first line of defense. Make them strong and unique.

Network Segmentation: Isolate your IoT devices on a separate Wi-Fi network (a "guest" network or a VLAN if your router supports it). This prevents a compromised IoT device from accessing your main computers and sensitive data.

Keep Firmware Updated: Regularly check for and apply firmware updates for all your smart devices. If a device doesn't offer updates, reconsider its use.

Disable Unused Features: Turn off any unnecessary ports, services, or features on your IoT devices to reduce their attack surface.

Research Before You Buy: Choose reputable brands with a track record of security and clear privacy policies. Read reviews and look for security certifications.

Strong Wi-Fi Security: Ensure your home Wi-Fi uses WPA2 or, ideally, WPA3 encryption with a strong, unique password.

Be Mindful of Data Collected: Understand what data your devices are collecting and how it's being used. If the privacy policy isn't clear or feels invasive, reconsider the device.

Physical Security: Secure physical access to your devices where possible, preventing easy tampering.

Regular Monitoring (for Businesses): Implement tools and processes to monitor network traffic from IoT devices for unusual or suspicious activity.

In 2025, the convenience offered by IoT devices is undeniable. However, their security is not a given. It's a shared responsibility that demands both diligence from manufacturers to build secure products and vigilance from users to deploy and manage them safely.

[justtryblockchain]

5 insightful Strategies for Custom Mobile App Development

The custom mobile apps are more than just utilities; they’re powerful tools that drive customer engagement, streamline business operations, and unlock new revenue streams. 

Below, we explore five insightful strategies to ensure your custom mobile app development journey is both efficient and effective.

1. Understand User Needs

Before a single line of code is written, the first priority is understanding your target audience.

What problems are they facing?

What features do they truly need?

Which platforms (iOS, Android, cross-platform) do they prefer?

Conducting surveys, user interviews, and competitor analysis gives your project a user-centered direction. This step avoids unnecessary features and focuses your resources where they truly matter.

2. Prioritize UI/UX

 

Your app might solve a unique problem, but if it’s hard to navigate, users will abandon it fast. A seamless user experience (UX) and clean user interface (UI) should be at the heart of your app development process.

Design with minimalism and intuitiveness in mind

Use consistent icons, colors, and fonts.

Focus on fast load times and responsive design.

Partnering with a custom software development company that values design thinking ensures that your app isn’t just functional, but also delightful to use.

3. Scalable & Modular Architecture

The tech stack you choose today must support your plans. A scalable architecture means your app won’t break when user demand spikes or when new features are added later.

Use modular components to isolate features.

Adopt clean coding standards for easier maintenance.

Choose cloud-based backends for scalability.y

For businesses that require complex backend logic, integrating a custom web application development layer allows the mobile app to communicate smoothly with databases, APIs, and third-party tools.

4. Integrate Data Security 

Security isn’t a feature; it’s a fundamental requirement. With data breaches on the rise, your app must be built with robust protection protocols from day one.

Use encryption for data at rest and in transit.

Enable secure logins with 2FA or biometric access.

Regularly update your codebase and dependencies.

Whether your app handles payment processing, sensitive personal data, or business transactions, failing to implement security can destroy user trust overnight.

5. Test, Optimize, and Iterate

An app is never truly "finished"; it's a living product. Post-launch success depends heavily on regular testing, performance tracking, and user feedback.

Perform functional, UI, and performance testing.

Monitor user behavior with an analytics tool

Release updates based on real user insights

Justtry Technologies recommends starting with an MVP (Minimum Viable Product) to validate your idea quickly, then gradually expanding based on user data.

Final Thought

Successful custom mobile app development is a blend of strategy, empathy, and technical precision. It’s not about having all the features; it’s about having the right ones, built on a scalable, secure, and user-friendly foundation. Are you ready to turn your mobile app idea into a powerful digital experience?

Visit: https://justtrytech.com/custom-web-development-company/ 

Whatsapp: +91 9500139200 Contact mail: justtrytechnologies@gmail.com

[vasavipotti]

Top Tools and Technologies Every Full Stack Java Developer Should Know

In today's fast-paced software development landscape, Full Stack Java Developers are in high demand. Companies seek professionals who can work across both the frontend and backend, manage databases, and understand deployment processes. Whether you're just starting your career or planning to upskill, mastering the right set of tools and technologies is key.

If you're considering a full stack java training in KPHB, this guide will help you understand the essential technologies and tools you should focus on to become industry-ready.

1. Java and Spring Framework

The foundation of full stack Java development starts with a deep understanding of Core Java and object-oriented programming concepts. Once you’ve nailed the basics, move to:

Spring Core

Spring Boot – simplifies microservices development.

Spring MVC – for building web applications.

Spring Security – for handling authentication and authorization.

Spring Data JPA – for database operations.

Spring Boot is the most widely adopted framework for backend development in enterprise applications.

2. Frontend Technologies

A full stack Java developer must be proficient in creating responsive and interactive UIs. Core frontend technologies include:

HTML5 / CSS3 / JavaScript

Bootstrap – for responsive designs.

React.js or Angular – for building dynamic SPAs (Single Page Applications).

TypeScript – especially useful when working with Angular.

3. Database Management

You’ll need to work with both relational and non-relational databases:

MySQL / PostgreSQL – popular SQL databases.

MongoDB – a widely used NoSQL database.

Hibernate ORM – simplifies database interaction in Java.

4. Version Control and Collaboration

Version control systems are crucial for working in teams and managing code history:

Git – the most essential tool for source control.

GitHub / GitLab / Bitbucket – platforms for repository hosting and collaboration.

5. DevOps and Deployment Tools

Understanding basic DevOps is vital for modern full stack roles:

Docker – for containerizing applications.

Jenkins – for continuous integration and delivery.

Maven / Gradle – for project build and dependency management.

AWS / Azure – cloud platforms for hosting full stack applications.

6. API Development and Testing

Full stack developers should know how to develop and consume APIs:

RESTful API – commonly used for client-server communication.

Postman – for testing APIs.

Swagger – for API documentation.

7. Unit Testing Frameworks

Testing is crucial for bug-free code. Key testing tools include:

JUnit – for unit testing Java code.

Mockito – for mocking dependencies in tests.

Selenium / Playwright – for automated UI testing.

8. Project Management and Communication

Agile and collaboration tools help manage tasks and teamwork:

JIRA / Trello – for task and sprint management.

Slack / Microsoft Teams – for communication.

Final Thoughts

Learning these tools and technologies can position you as a highly capable Full Stack Java Developer. If you're serious about a career in this field, structured learning can make all the difference.

Looking for expert-led Full Stack Java Training in KPHB? ✅ Get industry-ready with hands-on projects. ✅ Learn from experienced instructors. ✅ Job assistance and certification included.

👉 Visit our website to explore course details, check out FAQs, and kickstart your journey today!

[wdcsuae]

Understanding AI Architectures: A Guide by an AI Development Company in UAE

In a world where screens rule our day, Artificial Intelligence (AI) quietly drives most of the online tools we now take for granted. Whether it's Netflix recommending the next film, a smartphone assistant setting reminders, or stores guessing what shirt you might buy next, the trick behind the curtain is the framework-the architecture.

Knowing how that framework works matters to more than just coders and CTOs; it matters to any leader who dreams of putting AI to work. As a top AI company based in the UAE, we think it is time to untangle the idea of AI architecture, explain why it is important, and show how companies here can win by picking the right setup for their projects.

What Is AI Architecture?

AI architecture is simply the plan that lines up all the parts of an AI system and shows how they talk to one another. Think of it as the blueprint for a house; once the beams are in place, the system knows where to read data, learn trends, decide on an action, and respond to people or other software.

A solid architecture brings four quick wins:

speed: data is processed fast

growth: the platform scales when new tasks arrive

trust: sensitive details are kept safe

harmony: it plugs into tools the business already uses

Because goals, data amounts, and launch settings vary, every model-whether machine learning, deep learning, NLP or something else-needs its own twist on that blueprint.

Core Layers of AI Architecture

Whether you're putting together a chatbot, a movie recommender, or a smart analytics dashboard, most projects rest on four basic layers.

1. Data Layer Every AI starts with data, so this layer is ground zero. It handles:

Input sources, both structured tables and messy text

Storage options, from classic databases to modern data lakes

Cleaning tools that tidy and sort raw bits into useable sets

In the UAE, firms juggle Arabic, English, and several dialects across fields like finance and tourism, so keeping fast, local data clean can make-or-break a project.

2. Modelling Layer Next up, the brains of the operation live here. Data scientists and engineers use this stage to craft, teach, and test their models.

Major pieces include:

Machine-learning algorithms, such as SVMs, random forests, or gradient boosting

Deep-learning networks, like CNNs for images or Transformers for text

Training platforms, with tools from TensorFlow, Keras, or PyTorch

An AI shop in Dubai or Abu Dhabi tunes this layer to local patterns, legal rules, and industry demands-whether that's AML flags for banks, fast scans for hospitals, or fair-value estimates for buyers.

3. Serving Layer After the models finish training, they must be put into action and made available to users or business tools. This step includes:

APIs that let other software talk to the model

Places to run the model (on-site, in the cloud, or a mix)

Speed tweaks so answers come back fast

In a fast-moving market like the UAE, especially in Dubai and Abu Dhabi, a slow reply can turn customers away. That makes this layer so important.

4. Feedback and Monitoring Layer AI systems are not plug-and-play for life; they learn, drift, and need care. This layer keeps things fresh with:

Watching how the model performs

Collecting feedback from real-world results

Re-training and rolling out new versions

Without that routine check-up, models can grow stale, skewed, or just plain useless.

Popular AI Architectures in Practice:

Lets highlight a few AI setups that companies across the UAE already count on.

1. Client-Server AI Architecture Perfect for small and mid-sized firms. The model sits on a server, and the client zips data back and forth through an API.

Use Case: Retail chains analyze shopper behavior to better place stock.

2. Cloud-Native AI Architecture Built straight into big clouds such as AWS, Azure, or Google Cloud. It scales up easily and can be deployed with a few clicks.

Use Case: Fintech firms sifting through millions of records to spot fraud and score loans.

3. Edge AI Architecture Edge AI moves brainpower right onto the gadget itself instead of sending every bit of data to faraway cloud servers. This design works well when speed is vital or when sensitive info cant leave the device.

Use Case: Think of smart cameras scanning mall hallways or airport lounges in the UAE, spotting unusual behavior while keeping footage onsite.

4. Hybrid AI Architecture Hybrid AI blends edge smarts with cloud muscle, letting apps react quickly on a device but tap the cloud for heavy lifting when needed.

Use Case: A medical app that checks your heart rate and ECG in real time but uploads that data so doctors can run big-pattern analysis later.

Challenges to Consider While Designing AI Architectures

Building a solid AI backbone is not as simple as plug-and-play. Here are key hurdles firms in the UAE often encounter.

Data Privacy Regulations

With the UAE tightening digital-security rules, models must meet the Personal Data Protection Law or face fines.

Infrastructure Costs

Top-notch GPUs, fast storage, and chilled racks add up fast. A skilled UAE partner will size the setup wisely.

Localization and Multilingual Support

Arabic-English chatbots have to handle dialects and culture cues, which means fresh, on-the-ground training, not off-the-shelf data.

Talent Availability  

Brilliant models need more than code; they rely on data engineers, AI researchers, DevOps pros, and industry insiders speaking the same language.

How UAE Businesses Can Profit from Custom AI Setups?

Across the UAE, artificial intelligence is spreading quickly-from online government services to real-estate apps and tourism chatbots. Picking or creating a custom AI setup delivers:

Faster decisions thanks to real-time data analysis

Better customer support through smart, automated replies

Lower costs via predictive maintenance and lean processes

Higher revenue by personalizing each users journey

Partnering with a seasoned local AI firm gives you technical skill, market know-how, rule-following advice, and lasting help as your project grows.