#API and web services testing

[hikeqa]

The Importance of API and Web Services Testing for Quality Assurance

In today’s fast-paced digital world, ensuring the quality and performance of applications is paramount. As businesses increasingly rely on complex applications and interconnected systems, effective testing becomes crucial. One key aspect of this is API and web services testing, which is essential for verifying the functionality, security, and performance of web-based services and application programming interfaces (APIs). Let’s explore why these testing services are critical, and highlight the best app testing services, QA testing services, and companies that can help streamline this process.

What is API and Web Services Testing?

APIs and web services enable different applications to communicate with each other, allowing data exchange and interaction across platforms. API and web services testing is conducted to ensure that these systems function correctly, efficiently, and securely. This type of testing focuses on checking the integration points between systems, verifying data transmission, and ensuring compliance with expected standards and protocols.

Without thorough API and web services testing, businesses run the risk of encountering integration failures, data discrepancies, or security vulnerabilities. Therefore, implementing robust testing practices is a must to avoid such issues.

Best App Testing Services

When looking for reliable app testing services, businesses should focus on companies that offer comprehensive test plans, including functional testing, compatibility testing, and performance testing. These services should cater to both mobile apps and web-based applications to ensure an all-encompassing approach to quality assurance.

App testing involves evaluating mobile applications on various platforms, devices, and operating systems to confirm that the app performs as expected. Top-tier mobile app testing companies provide services that cover everything from UI/UX testing to performance optimization, ensuring a seamless user experience.

QA Testing Services Companies

A reputable QA testing services company provides a range of services aimed at improving the quality of software through systematic testing. They offer a structured approach to identifying defects, improving functionality, and ensuring applications meet business requirements. Leading QA testing vendors employ the latest testing methodologies, including automated testing, to reduce manual errors and improve testing efficiency.

A trusted QA vendor can help businesses with software performance testing, which is particularly essential for ensuring that an application runs smoothly under different loads, without crashing or degrading in performance.

The Role of Web Service Testing

In addition to API testing, web service testing plays a pivotal role in ensuring that online services function as expected. Web services serve as a foundation for many modern applications, providing essential backend support for operations like user authentication, data retrieval, and payment processing. Testing these services ensures they are secure, reliable, and capable of handling the expected traffic.

Web service testing focuses on validating the protocols used in web communications, including REST, SOAP, and HTTP. This testing evaluates functionality, reliability, security, and performance, ensuring web services meet the desired standards for reliability and scalability.

Why Choose a QA Testing Vendor?

Choosing a reliable QA testing vendor is crucial for maintaining the quality of your software applications. A skilled vendor will conduct thorough testing to identify potential issues before they affect users. Many QA testing services companies offer end-to-end testing solutions, from functional testing to security testing and stress testing. By outsourcing testing, businesses can focus on their core operations while leaving the quality assurance to the experts.

Conclusion

In an era where software quality directly impacts business success, investing in API and web services testing is more important than ever. Whether it's for mobile apps, websites, or backend services, comprehensive testing ensures that applications work efficiently, securely, and offer a seamless experience to users. Partnering with leading QA testing services companies and mobile app testing companies guarantees that your software will perform at its best, helping your business stay ahead of the competition in a fast-evolving digital landscape.

[8techlabs-blog]

How to Balance Fixing Performance Issues and Adding New Features in Web Applications?

In today’s digital landscape, web applications are essential for business operations, marketing, and consumer involvement. As organizations expand and consumer expectations rise, development teams are frequently confronted with the difficult task of balancing two key priorities: addressing performance issues and introducing new features.

While boosting performance improves the user experience and increases efficiency, new features are required to remain competitive and meet market demands. Prioritizing one over the other, on the other hand, might have negative consequences—performance concerns can lead to a poor user experience while failing to innovate can result in a competitive disadvantage.

This blog delves into how to balance improving performance and introducing new features to web apps, allowing firms to satisfy technical and market demands efficiently.

Why Balancing Performance and New Features Is Crucial

A web application‘s success depends on both its performance and its features. However, relying entirely on one might result in imbalances that impair both user happiness and business progress. 

Performance:Performance is an important component that directly influences user retention and happiness. Users can become frustrated and leave if the application has slow loading times, crashes, or problems. Ensuring that your web application runs smoothly is essential since 53% of mobile consumers would quit a site that takes more than three seconds to load. 

New Features:On the other hand, constantly adding new features keeps users interested and promotes your company as innovative. New features generate growth by attracting new consumers and retaining existing ones who want to experience the most recent changes.

The dilemma is deciding when to prioritize bug fixes over new feature development. A poor balance can harm both performance and innovation, resulting in a subpar user experience and stagnation. 

Common Performance Issues in Web Applications

Before balancing performance and features, it’s important to understand the common performance issues that web applications face:

Slow Load Times: Slow pages lead to higher bounce rates and lost revenue.

Server Downtime: Frequent server outages impact accessibility and trust.

Poor Mobile Optimization: A significant portion of web traffic comes from mobile devices and apps that aren’t optimized for mobile fail to reach their potential.

Security Vulnerabilities: Data breaches and security flaws harm credibility and user trust.

Bugs and Glitches: Software bugs lead to poor user experiences, especially if they cause the app to crash or become unresponsive.

Strategic Approaches to Fixing Performance Issues

When performance issues develop, they must be handled immediately to guarantee that the online application functions properly. Here are techniques for improving performance without delaying new feature development: 

Prioritize Critical Issues:Tackle performance issues that have the most significant impact first, such as slow loading times or security vulnerabilities. Use analytics to identify bottlenecks and determine which areas require urgent attention. 

Use a Continuous Improvement Process:Continuously monitor and optimize the application’s performance. With tools like Google PageSpeed Insights, you can track performance metrics and make incremental improvements without major overhauls. 

Optimize Database Queries:Slow database queries are one of the leading causes of web app performance issues. Optimize queries and ensure that the database is indexed properly for faster access and retrieval of data. 

Reduce HTTP Requests:The more requests a page makes to the server, the slower it loads. Minimize requests by reducing file sizes, combining CSS and JavaScript files, and utilizing caching.

  5. Leverage Caching and CDNs:       Use caching strategies and Content Delivery Networks (CDNs) to deliver content quickly to users by storing files in multiple locations globally.

Why Adding New Features is Essential for Growth

 In the rapidly changing digital environment, businesses must continually innovate to stay relevant. Adding new features is key to maintaining a competitive edge and enhancing user engagement. Here’s why:

User Expectations:Today’s consumers expect personalized experiences and constant innovation. Failure to add new features can lead to customer churn, as users may feel your web application no longer meets their needs.

Market Differentiation:Introducing new features allows your application to stand out in the marketplace. Unique functionalities can set your app apart from competitors, attracting new users and increasing customer loyalty.

Increased Revenue Opportunities:New features can lead to additional revenue streams. For example, adding premium features or new integrations can boost the app’s value and lead to increased sales or subscription rates.

  4. Feedback-Driven Innovation:       New features are often driven by user feedback. By continuously developing and adding features, you create a feedback loop that improves the overall user experience and fosters customer                 satisfaction.

Read More: https://8techlabs.com/how-to-balance-fixing-performance-issues-and-adding-new-features-in-web-applications-to-meet-market-demands-and-enhance-user-experience/

[nyuway]

https://nyuway.com/why-ptaas-is-a-game-changer-for-your-cybersecurity/

[mindfiresolutions-blog]

Top Machine Learning Libraries In Java

Java is the only general purpose programming language which finds wide use by developers for building secure enterprise grade applications, desktop applications, web applications, and mobile apps. Java 9 further helps developers to build applications for both large and small devices by providing a number of new features – a new module system, a new command line tool, and several updated APIs. At the same time, Java is currently one of the most popular programming languages for machine learning.

A large percentage of data scientists and machine learning developers prefer Java to other programming languages while improving network security, protect cyber attacks, and detect frauds. The language features available in Java makes it easier for programmers to write machine learning algorithms. The developers can accelerate custom machine learning application development by taking advantage of the Machine Learning libraries In Java.

Brief Overview of 10 Robust Machine Learning Libraries In Java

1) Java Machine Learning Library (Java-ML)

Java-ML is designed as a collection of machine learning algorithms. It even provides interface for various types of machine learning algorithms. By design, the library is a clear interface instead of graphical user interface. Hence, only skilled Java programmers and developers are able to use it . They have option to learn Java-ML by referring to its well-documented source code as well as tutorials and code samples.

2) Java Statistical Analysis Tool (JSAT)

The Java library for machine learning was developed by Edward Raff for self-education. JSAT still provides implementation of standard machine learning algorithms in pure Java. The developers can even use JSAT as a lightweight Java library without external dependencies. But they cannot use the library to solve complex machine learning project. JSAT still helps machine learning developers to sole small to medium size problems quickly.

3) Waikato Environment for Knowledge Analysis (Weka)

The machine learning algorithms provided by Weka helps developers to simplify a variety of data mining tasks. Weka even provides a number of tools for data pre-processing, classification, clustering, regression, and visualization. The developers even have option to use the machine learning algorithms provided by Weka to a dataset directly or call the algorithms from Java code. At the same time, the developers can also use Weka to create new machine learning schemas without putting extra time and effort.

4)  Konstanz Information Miner (KNIME)

KNIME was originally an analytics and reporting library. But KNIME is currently one of the most popular build software for advanced data science. The tools provided by KNIME help users to discover new potential hidden in data, mine data for fresh insights, and predict new future. The data scientists can use KNIME to integrate different types of data collected from various sources to widely used tools. At the same time, the software developers can use KNIME to connect applications to data sources by creating custom connectors, implement new algorithms, and create new data visualization.

5) Environment for DeveLoping KDD-Applications Supported by Index-Structures (ELKI)

The open source data mining software is written in Java programming language. But it is compiled with Python and Maven. Despite being designed as research software, ELKI is designed based on extensions. It allows developers to use algorithms, indexes, visualization, data types, and distance functions as extensions. However, ELKI allows developers to keep the data management tasks and data mining algorithms separated. The separation further makes it easier for programmers to evaluate data mining algorithms and data management tasks independently.

6) RapidMiner

The commercial data science platform is currently being used by large enterprises like Samsung, GE, SalesForce, Cisco, Hitachi and Siemens. RapidMiner comes with a set of features and tools to simplify various tasks performed by data scientists. It even uses automated machine learning to speed up and simplify various data science projects. The data scientists can use RapidMiner Studio to create visual workflow, RapidMiner Server to simplify model deployment and management, and RapidMiner Radoop to implement code free data science.

7) Massive Online Analysis (MOA)

The widely used data stream mining framework comes with a number of machine learning algorithms and tools to evaluate the algorithms. While using MOA, developers can avail a variety of machine learning algorithms – classification, clustering, regression, concept drift detection, outlier detection, and recommender system. The developers can use MOA to perform real-time big data streaming and large scale machine learning. They even have option to extend and scale the Java-based framework to meet complex project needs.

8) Eclipse Deeplearning4j

Deeplearning4j is a Java based platform. The distributed deep learning library is compatible with a number of JVM-based programming languages – Kotlin, Scala and Clojure. Also, Deeplearning4j finds extensive use as a scalable and open source distribution library in varied business environments on distributed CPUs and GPUs. It even features micro-service architecture and takes advantage of a robust distributed computing framework like Hadoop. The developers can even avail the tools provided by Deeplearning4j to perform machine learning ETL operations, evaluate machine learning algorithms, and integrate Java and native C++.

9) Mallet

Mallet is designed as a Java-based package for a variety of machine learning applications to text. The sophisticated tools available in Mallet make it easier for developers to simplify document classification, sequence tagging, topic modelling, and numerical optimization. At the same time, Mallet transforms text documents into numerical representation efficiently and flexibly through a system of pipes. The user can even extend Mallet through add-on packages to meet complex project needs.

10) Encog Machine Learning Framework

In addition to supporting advanced machine learning algorithms, Encog also supports classes for data normalization and processing. The framework further provides multi-threaded training algorithms that can scale according to multicore hardware. Encog makes it easier for programmers to model and train machine learning algorithms by providing a GUI-based workbench. It supports an array of standard machine learning algorithms including neural networks, genetic programming, Bayesian networks, hidden Markov models, and support vector machine.

On the whole, the Java developers have option to choose from a wide range of Java libraries for machine learning. Some of these libraries are machine learning development platforms, whereas others provide a collection of machine learning algorithms. Hence, the developers must keep in mind the precise needs of each project while comparing these widely used machine learning libraries for Java programming language.

[vgdtechnologies]

Manual QA Essentials: A Practical Guide to Tools for Successful Testing

In the dynamic landscape of software development, manual quality assurance (QA) testing plays a pivotal role in delivering reliable and user-friendly applications. This step-by-step guide will walk you through the process of conducting effective manual QA testing using essential software tools to ensure the highest level of software quality. Get More Details.

[bespokesoftwaredevelopment-blog]

If you need any help in the integration of HotesPro API, then feel free to contact us our expert developers are always ready to help you with the integration of any API or custom web development for you.

[niotechone]

Cloud Computing: Definition, Benefits, Types, and Real-World Applications

In the fast-changing digital world, companies require software that matches their specific ways of working, aims and what their customers require. That’s when you need custom software development services. Custom software is made just for your organization, so it is more flexible, scalable and efficient than generic software.

What does Custom Software Development mean?

Custom software development means making, deploying and maintaining software that is tailored to a specific user, company or task. It designs custom Software Development Services: Solutions Made Just for Your Business to meet specific business needs, which off-the-shelf software usually cannot do.

The main advantages of custom software development are listed below.

1. Personalized Fit

Custom software is built to address the specific needs of your business. Everything is designed to fit your workflow, whether you need it for customers, internal tasks or industry-specific functions.

2. Scalability

When your business expands, your software can also expand. You can add more features, users and integrations as needed without being bound by strict licensing rules.

3. Increased Efficiency

Use tools that are designed to work well with your processes. Custom software usually automates tasks, cuts down on repetition and helps people work more efficiently.

4. Better Integration

Many companies rely on different tools and platforms. You can have custom software made to work smoothly with your CRMs, ERPs and third-party APIs.

5. Improved Security

You can set up security measures more effectively in a custom solution. It is particularly important for industries that handle confidential information, such as finance, healthcare or legal services.

Types of Custom Software Solutions That Are Popular

CRM Systems

Inventory and Order Management

Custom-made ERP Solutions

Mobile and Web Apps

eCommerce Platforms

AI and Data Analytics Tools

SaaS Products

The Process of Custom Development

Requirement Analysis

Being aware of your business goals, what users require and the difficulties you face in running the business.

Design & Architecture

Designing a software architecture that can grow, is safe and fits your requirements.

Development & Testing

Writing code that is easy to maintain and testing for errors, speed and compatibility.

Deployment and Support

Making the software available and offering support and updates over time.

What Makes Niotechone a Good Choice?

Our team at Niotechone focuses on providing custom software that helps businesses grow. Our team of experts works with you throughout the process, from the initial idea to the final deployment, to make sure the product is what you require.

Successful experience in various industries

Agile development is the process used.

Support after the launch and options for scaling

Affordable rates and different ways to work together

Final Thoughts

Creating custom software is not only about making an app; it’s about building a tool that helps your business grow. A customized solution can give you the advantage you require in the busy digital market, no matter if you are a startup or an enterprise.

[pentesttestingcorp]

Symfony Clickjacking Prevention Guide

Clickjacking is a deceptive technique where attackers trick users into clicking on hidden elements, potentially leading to unauthorized actions. As a Symfony developer, it's crucial to implement measures to prevent such vulnerabilities.

🔍 Understanding Clickjacking

Clickjacking involves embedding a transparent iframe over a legitimate webpage, deceiving users into interacting with hidden content. This can lead to unauthorized actions, such as changing account settings or initiating transactions.

🛠️ Implementing X-Frame-Options in Symfony

The X-Frame-Options HTTP header is a primary defense against clickjacking. It controls whether a browser should be allowed to render a page in a <frame>, <iframe>, <embed>, or <object> tag.

Method 1: Using an Event Subscriber

Create an event subscriber to add the X-Frame-Options header to all responses:

// src/EventSubscriber/ClickjackingProtectionSubscriber.php namespace App\EventSubscriber; use Symfony\Component\EventDispatcher\EventSubscriberInterface; use Symfony\Component\HttpKernel\Event\ResponseEvent; use Symfony\Component\HttpKernel\KernelEvents; class ClickjackingProtectionSubscriber implements EventSubscriberInterface { public static function getSubscribedEvents() { return [ KernelEvents::RESPONSE => 'onKernelResponse', ]; } public function onKernelResponse(ResponseEvent $event) { $response = $event->getResponse(); $response->headers->set('X-Frame-Options', 'DENY'); } }

This approach ensures that all responses include the X-Frame-Options header, preventing the page from being embedded in frames or iframes.

Method 2: Using NelmioSecurityBundle

The NelmioSecurityBundle provides additional security features for Symfony applications, including clickjacking protection.

Install the bundle:

composer require nelmio/security-bundle

Configure the bundle in config/packages/nelmio_security.yaml:

nelmio_security: clickjacking: paths: '^/.*': DENY

This configuration adds the X-Frame-Options: DENY header to all responses, preventing the site from being embedded in frames or iframes.

🧪 Testing Your Application

To ensure your application is protected against clickjacking, use our Website Vulnerability Scanner. This tool scans your website for common vulnerabilities, including missing or misconfigured X-Frame-Options headers.

Screenshot of the free tools webpage where you can access security assessment tools.

After scanning for a Website Security check, you'll receive a detailed report highlighting any security issues:

An Example of a vulnerability assessment report generated with our free tool, providing insights into possible vulnerabilities.

🔒 Enhancing Security with Content Security Policy (CSP)

While X-Frame-Options is effective, modern browsers support the more flexible Content-Security-Policy (CSP) header, which provides granular control over framing.

Add the following header to your responses:

$response->headers->set('Content-Security-Policy', "frame-ancestors 'none';");

This directive prevents any domain from embedding your content, offering robust protection against clickjacking.

🧰 Additional Security Measures

CSRF Protection: Ensure that all forms include CSRF tokens to prevent cross-site request forgery attacks.

Regular Updates: Keep Symfony and all dependencies up to date to patch known vulnerabilities.

Security Audits: Conduct regular security audits to identify and address potential vulnerabilities.

📢 Explore More on Our Blog

For more insights into securing your Symfony applications, visit our Pentest Testing Blog. We cover a range of topics, including:

Preventing clickjacking in Laravel

Securing API endpoints

Mitigating SQL injection attacks

🛡️ Our Web Application Penetration Testing Services

Looking for a comprehensive security assessment? Our Web Application Penetration Testing Services offer:

Manual Testing: In-depth analysis by security experts.

Affordable Pricing: Services starting at $25/hr.

Detailed Reports: Actionable insights with remediation steps.

Contact us today for a free consultation and enhance your application's security posture.

[this-week-in-rust]

This Week in Rust 593

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 X (formerly 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.

Want TWIR in your inbox? Subscribe here.

Updates from Rust Community

Newsletters

The Embedded Rustacean Issue #42

This Week in Bevy - 2025-03-31

Project/Tooling Updates

Fjall 2.8

EtherCrab, the pure Rust EtherCAT MainDevice, version 0.6 released

A process for handling Rust code in the core kernel

api-version: axum middleware for header based version selection

SALT: a VS Code Extension, seeking participants in a study on Rust usabilty

Observations/Thoughts

Introducing Stringleton

Rust Any Part 3: Finally we have Upcasts

Towards fearless SIMD, 7 years later

LLDB's TypeSystems: An Unfinished Interface

Mutation Testing in Rust

Embedding shared objects in Rust

Rust Walkthroughs

Architecting and building medium-sized web services in Rust with Axum, SQLx and PostgreSQL

Solving the ABA Problem in Rust with Hazard Pointers

Building a CoAP application on Ariel OS

How to Optimize your Rust Program for Slowness: Write a Short Program That Finishes After the Universe Dies

Inside ScyllaDB Rust Driver 1.0: A Fully Async Shard-Aware CQL Driver Using Tokio

Building a search engine from scratch, in Rust: part 2

Introduction to Monoio: A High-Performance Rust Runtime

Getting started with Rust on Google Cloud

Miscellaneous

An AlphaStation's SROM

Real-World Verification of Software for Cryptographic Applications

Public mdBooks

[video] Networking in Bevy with ECS replication - Hennadii

[video] Intermediate Representations for Reactive Structures - Pete

Crate of the Week

This week's crate is candystore, a fast, persistent key-value store that does not require LSM or WALs.

Thanks to Tomer Filiba for the self-suggestion!

Please submit your suggestions and votes for next week!

Calls for Testing

An important step for RFC implementation is for people to experiment with the implementation and give feedback, especially before stabilization.

If you are a feature implementer and would like your RFC to appear in this list, add a 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.

No calls for testing were issued this week by Rust, Rust language RFCs or Rustup.

Let us know if you would like your feature to be tracked as a part of this list.

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.

If you are a Rust project owner and are looking for contributors, please submit tasks here or through a PR to TWiR or by reaching out on X (formerly Twitter) or Mastodon!

CFP - Events

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.

* Rust Conf 2025 Call for Speakers | Closes 2025-04-29 11:59 PM PDT | Seattle, WA, US | 2025-09-02 - 2025-09-05

If you are an event organizer hoping to expand the reach of your event, please submit a link to the website through a PR to TWiR or by reaching out on X (formerly Twitter) or Mastodon!

Updates from the Rust Project

438 pull requests were merged in the last week

Compiler

allow defining opaques in statics and consts

avoid wrapping constant allocations in packed structs when not necessary

perform less decoding if it has the same syntax context

stabilize precise_capturing_in_traits

uplift clippy::invalid_null_ptr_usage lint as invalid_null_arguments

Library

allow spawning threads after TLS destruction

override PartialOrd methods for bool

simplify expansion for format_args!()

stabilize const_cell

Rustdoc

greatly simplify doctest parsing and information extraction

rearrange Item/ItemInner

Clippy

new lint: char_indices_as_byte_indices

add manual_dangling_ptr lint

respect #[expect] and #[allow] within function bodies for missing_panics_doc

do not make incomplete or invalid suggestions

do not warn about shadowing in a destructuring assigment

expand obfuscated_if_else to support {then(), then_some()}.unwrap_or_default()

fix the primary span of redundant_pub_crate when flagging nameless items

fix option_if_let_else suggestion when coercion requires explicit cast

fix unnested_or_patterns suggestion in let

make collapsible_if recognize the let_chains feature

make missing_const_for_fn operate on non-optimized MIR

more natural suggestions for cmp_owned

collapsible_if: prevent including preceeding whitespaces if line contains non blanks

properly handle expansion in single_match

validate paths in disallowed_* configurations

Rust-Analyzer

allow crate authors to control completion of their things

avoid relying on block_def_map() needlessly

fix debug sourceFileMap when using cppvsdbg

fix format_args lowering using wrong integer suffix

fix a bug in orphan rules calculation

fix panic in progress due to splitting unicode incorrectly

use medium durability for crate-graph changes, high for library source files

Rust Compiler Performance Triage

Positive week, with a lot of primary improvements and just a few secondary regressions. Single big regression got reverted.

Triage done by @panstromek. Revision range: 4510e86a..2ea33b59

Summary:

(instructions:u) mean range count Regressions ❌ (primary) - - 0 Regressions ❌ (secondary) 0.9% [0.2%, 1.5%] 17 Improvements ✅ (primary) -0.4% [-4.5%, -0.1%] 136 Improvements ✅ (secondary) -0.6% [-3.2%, -0.1%] 59 All ❌✅ (primary) -0.4% [-4.5%, -0.1%] 136

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.

Tracking Issues & PRs

Rust

Tracking Issue for slice::array_chunks

Stabilize cfg_boolean_literals

Promise array::from_fn is generated in order of increasing indices

Stabilize repr128

Stabilize naked_functions

Fix missing const for inherent pointer replace methods

Rust RFCs

core::marker::NoCell in bounds (previously known an [sic] Freeze)

Cargo,

Stabilize automatic garbage collection.

Other Areas

No Items entered Final Comment Period this week for Language Team, Language Reference or Unsafe Code Guidelines.

Let us know if you would like your PRs, Tracking Issues or RFCs to be tracked as a part of this list.

New and Updated RFCs

Allow &&, ||, and ! in cfg

Upcoming Events

Rusty Events between 2025-04-02 - 2025-04-30 🦀

Virtual

2025-04-02 | Virtual (Indianapolis, IN, US) | Indy Rust

Indy.rs - with Social Distancing

2025-04-03 | Virtual (Nürnberg, DE) | Rust Nurnberg DE

Rust Nürnberg online

2025-04-03 | Virtual | Ardan Labs

Communicate with Channels in Rust

2025-04-05 | Virtual (Kampala, UG) | Rust Circle Meetup

Rust Circle Meetup

2025-04-08 | Virtual (Dallas, TX, US) | Dallas Rust User Meetup

Second Tuesday

2025-04-10 | Virtual (Berlin, DE) | Rust Berlin

Rust Hack and Learn

2025-04-15 | Virtual (Washington, DC, US) | Rust DC

Mid-month Rustful

2025-04-16 | Virtual (Vancouver, BC, CA) | Vancouver Rust

Rust Study/Hack/Hang-out

2025-04-17 | Virtual and In-Person (Redmond, WA, US) | Seattle Rust User Group

April, 2025 SRUG (Seattle Rust User Group) Meetup

2025-04-22 | Virtual (Dallas, TX, US) | Dallas Rust User Meetup

Fourth Tuesday

2025-04-23 | Virtual (Cardiff, UK) | Rust and C++ Cardiff

**Beyond embedded - OS development in Rust **

2025-04-24 | Virtual (Berlin, DE) | Rust Berlin

Rust Hack and Learn

2025-04-24 | Virtual (Charlottesville, VA, US) | Charlottesville Rust Meetup

Part 2: Quantum Computers Can’t Rust-Proof This!"

Asia

2025-04-05 | Bangalore/Bengaluru, IN | Rust Bangalore

April 2025 Rustacean meetup

2025-04-22 | Tel Aviv-Yafo, IL | Rust 🦀 TLV

In person Rust April 2025 at Braavos in Tel Aviv in collaboration with StarkWare

Europe

2025-04-02 | Cambridge, UK | Cambridge Rust Meetup

Monthly Rust Meetup

2025-04-02 | Köln, DE | Rust Cologne

Rust in April: Rust Embedded, Show and Tell

2025-04-02 | München, DE | Rust Munich

Rust Munich 2025 / 1 - hybrid

2025-04-02 | Oxford, UK | Oxford Rust Meetup Group

Oxford Rust and C++ social

2025-04-02 | Stockholm, SE | Stockholm Rust

Rust Meetup @Funnel

2025-04-03 | Oslo, NO | Rust Oslo

Rust Hack'n'Learn at Kampen Bistro

2025-04-08 | Olomouc, CZ | Rust Moravia

3. Rust Moravia Meetup (Real Embedded Rust)

2025-04-09 | Girona, ES | Rust Girona

Rust Girona Hack & Learn 04 2025

2025-04-09 | Reading, UK | Reading Rust Workshop

Reading Rust Meetup

2025-04-10 | Karlsruhe, DE | Rust Hack & Learn Karlsruhe

Karlsruhe Rust Hack and Learn Meetup bei BlueYonder

2025-04-15 | Leipzig, DE | Rust - Modern Systems Programming in Leipzig

Topic TBD

2025-04-15 | London, UK | Women in Rust

WIR x WCC: Finding your voice in Tech

2025-04-19 | Istanbul, TR | Türkiye Rust Community

Rust Konf Türkiye

2025-04-23 | London, UK | London Rust Project Group

Fusing Python with Rust using raw C bindings

2025-04-24 | Aarhus, DK | Rust Aarhus

Talk Night at MFT Energy

2025-04-24 | Edinburgh, UK | Rust and Friends

Rust and Friends (evening pub)

2025-04-24 | Manchester, UK | Rust Manchester

Rust Manchester April Code Night

2025-04-25 | Edinburgh, UK | Rust and Friends

Rust and Friends (daytime coffee)

2025-04-29 | Paris, FR | Rust Paris

Rust meetup #76

North America

2025-04-03 | Chicago, IL, US | Chicago Rust Meetup

Rust Happy Hour

2025-04-03 | Montréal, QC, CA | Rust Montréal

April Monthly Social

2025-04-03 | Saint Louis, MO, US | STL Rust

icu4x - resource-constrained internationalization (i18n)

2025-04-06 | Boston, MA, US | Boston Rust Meetup

Kendall Rust Lunch, Apr 6

2025-04-08 | New York, NY, US | Rust NYC

Rust NYC: Building a full-text search Postgres extension in Rust

2025-04-10 | Portland, OR, US | PDXRust

TetaNES: A Vaccination for Rust—No Needle, Just the Borrow Checker

2025-04-14 | Boston, MA, US | Boston Rust Meetup

Coolidge Corner Brookline Rust Lunch, Apr 14

2025-04-17 | Nashville, TN, US | Music City Rust Developers

Using Rust For Web Series 1 : Why HTMX Is Bad

2025-04-17 | Redmond, WA, US | Seattle Rust User Group

April, 2025 SRUG (Seattle Rust User Group) Meetup

2025-04-23 | Austin, TX, US | Rust ATX

Rust Lunch - Fareground

2025-04-25 | Boston, MA, US | Boston Rust Meetup

Ball Square Rust Lunch, Apr 25

Oceania

2025-04-09 | Sydney, NS, AU | Rust Sydney

Crab 🦀 X 🕳️🐇

2025-04-14 | Christchurch, NZ | Christchurch Rust Meetup Group

Christchurch Rust Meetup

2025-04-22 | Barton, AC, AU | Canberra Rust User Group

April Meetup

South America

2025-04-03 | Buenos Aires, AR | Rust en Español

Abril - Lambdas y más!

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

If you write a bug in your Rust program, Rust doesn’t blame you. Rust asks “how could the compiler have spotted that bug”.

– Ian Jackson blogging about Rust

Despite a lack of suggestions, llogiq is quite pleased with his choice.

Please submit quotes and vote for next week!

This Week in Rust is edited by: nellshamrell, llogiq, cdmistman, ericseppanen, extrawurst, U007D, joelmarcey, mariannegoldin, bennyvasquez, bdillo

Email list hosting is sponsored by The Rust Foundation

Discuss on r/rust

[itcareerblogs]

Top 10 In- Demand Tech Jobs in 2025

Technology is growing faster than ever, and so is the need for skilled professionals in the field. From artificial intelligence to cloud computing, businesses are looking for experts who can keep up with the latest advancements. These tech jobs not only pay well but also offer great career growth and exciting challenges.

In this blog, we’ll look at the top 10 tech jobs that are in high demand today. Whether you’re starting your career or thinking of learning new skills, these jobs can help you plan a bright future in the tech world.

1. AI and Machine Learning Specialists

Artificial Intelligence (AI)  and Machine Learning are changing the game by helping machines learn and improve on their own without needing step-by-step instructions. They’re being used in many areas, like chatbots, spotting fraud, and predicting trends.

Key Skills: Python, TensorFlow, PyTorch, data analysis, deep learning, and natural language processing (NLP).

Industries Hiring: Healthcare, finance, retail, and manufacturing.

Career Tip: Keep up with AI and machine learning by working on projects and getting an AI certification. Joining AI hackathons helps you learn and meet others in the field.

2. Data Scientists

Data scientists work with large sets of data to find patterns, trends, and useful insights that help businesses make smart decisions. They play a key role in everything from personalized marketing to predicting health outcomes.

Key Skills: Data visualization, statistical analysis, R, Python, SQL, and data mining.

Industries Hiring: E-commerce, telecommunications, and pharmaceuticals.

Career Tip: Work with real-world data and build a strong portfolio to showcase your skills. Earning certifications in data science tools can help you stand out.

3. Cloud Computing Engineers: These professionals create and manage cloud systems that allow businesses to store data and run apps without needing physical servers, making operations more efficient.

Key Skills: AWS, Azure, Google Cloud Platform (GCP), DevOps, and containerization (Docker, Kubernetes).

Industries Hiring: IT services, startups, and enterprises undergoing digital transformation.

Career Tip: Get certified in cloud platforms like AWS (e.g., AWS Certified Solutions Architect).

4. Cybersecurity Experts

Cybersecurity professionals protect companies from data breaches, malware, and other online threats. As remote work grows, keeping digital information safe is more crucial than ever.

Key Skills: Ethical hacking, penetration testing, risk management, and cybersecurity tools.

Industries Hiring: Banking, IT, and government agencies.

Career Tip: Stay updated on new cybersecurity threats and trends. Certifications like CEH (Certified Ethical Hacker) or CISSP (Certified Information Systems Security Professional) can help you advance in your career.

5. Full-Stack Developers

Full-stack developers are skilled programmers who can work on both the front-end (what users see) and the back-end (server and database) of web applications.

Key Skills: JavaScript, React, Node.js, HTML/CSS, and APIs.

Industries Hiring: Tech startups, e-commerce, and digital media.

Career Tip: Create a strong GitHub profile with projects that highlight your full-stack skills. Learn popular frameworks like React Native to expand into mobile app development.

6. DevOps Engineers

DevOps engineers help make software faster and more reliable by connecting development and operations teams. They streamline the process for quicker deployments.

Key Skills: CI/CD pipelines, automation tools, scripting, and system administration.

Industries Hiring: SaaS companies, cloud service providers, and enterprise IT.

Career Tip: Earn key tools like Jenkins, Ansible, and Kubernetes, and develop scripting skills in languages like Bash or Python. Earning a DevOps certification is a plus and can enhance your expertise in the field.

7. Blockchain Developers

They build secure, transparent, and unchangeable systems. Blockchain is not just for cryptocurrencies; it’s also used in tracking supply chains, managing healthcare records, and even in voting systems.

Key Skills: Solidity, Ethereum, smart contracts, cryptography, and DApp development.

Industries Hiring: Fintech, logistics, and healthcare.

Career Tip: Create and share your own blockchain projects to show your skills. Joining blockchain communities can help you learn more and connect with others in the field.

8. Robotics Engineers

Robotics engineers design, build, and program robots to do tasks faster or safer than humans. Their work is especially important in industries like manufacturing and healthcare.

Key Skills: Programming (C++, Python), robotics process automation (RPA), and mechanical engineering.

Industries Hiring: Automotive, healthcare, and logistics.

Career Tip: Stay updated on new trends like self-driving cars and AI in robotics.

9. Internet of Things (IoT) Specialists

IoT specialists work on systems that connect devices to the internet, allowing them to communicate and be controlled easily. This is crucial for creating smart cities, homes, and industries.

Key Skills: Embedded systems, wireless communication protocols, data analytics, and IoT platforms.

Industries Hiring: Consumer electronics, automotive, and smart city projects.

Career Tip: Create IoT prototypes and learn to use platforms like AWS IoT or Microsoft Azure IoT. Stay updated on 5G technology and edge computing trends.

10. Product Managers

Product managers oversee the development of products, from idea to launch, making sure they are both technically possible and meet market demands. They connect technical teams with business stakeholders.

Key Skills: Agile methodologies, market research, UX design, and project management.

Industries Hiring: Software development, e-commerce, and SaaS companies.

Career Tip: Work on improving your communication and leadership skills. Getting certifications like PMP (Project Management Professional) or CSPO (Certified Scrum Product Owner) can help you advance.

Importance of Upskilling in the Tech Industry

Stay Up-to-Date: Technology changes fast, and learning new skills helps you keep up with the latest trends and tools.

Grow in Your Career: By learning new skills, you open doors to better job opportunities and promotions.

Earn a Higher Salary: The more skills you have, the more valuable you are to employers, which can lead to higher-paying jobs.

Feel More Confident: Learning new things makes you feel more prepared and ready to take on tougher tasks.

Adapt to Changes: Technology keeps evolving, and upskilling helps you stay flexible and ready for any new changes in the industry.

Top Companies Hiring for These Roles

Global Tech Giants: Google, Microsoft, Amazon, and IBM.

Startups: Fintech, health tech, and AI-based startups are often at the forefront of innovation.

Consulting Firms: Companies like Accenture, Deloitte, and PwC increasingly seek tech talent.

In conclusion,  the tech world is constantly changing, and staying updated is key to having a successful career. In 2025, jobs in fields like AI, cybersecurity, data science, and software development will be in high demand. By learning the right skills and keeping up with new trends, you can prepare yourself for these exciting roles. Whether you're just starting or looking to improve your skills, the tech industry offers many opportunities for growth and success.

[createncodewebtechnologies]

B2B ecommerce website development in Indore

B2B eCommerce website development in Indore presents a lucrative opportunity for businesses looking to establish a strong online presence. With its rich talent pool, cost-effective solutions, and innovative approach, Indore has become a preferred destination for digital transformation projects. Online transactions between companies, as opposed to between companies and customers, are referred to as business-to-business (B2B) eCommerce. Strong B2B eCommerce solutions are essential given the growing dependence on digital platforms for supplier relationships, inventory control, and procurement.

The Significance of B2B eCommerce

Streamlined Operations: Efficiency is increased by automating procedures including order placing, tracking, and payment. Global Reach: Companies are able to grow their clientele beyond national borders. Cost Efficiency: By reducing manual intervention, digital systems lower operating expenses. Improved Customer Experience: Self-service portals, bulk ordering, and customized pricing are examples of features that increase consumer pleasure.

Why Indore Is a Center for the Development of B2B eCommerce

Indore has established itself as one of the fastest-growing IT cities in India. Businesses might think about Indore for the creation of B2B eCommerce websites for the following main reasons: Skilled Talent Pool: Indore is home to a sizable population of web developers, designers, and IT specialists that are knowledgeable about cutting-edge technologies. Cost-Effective Solutions: Development services in Indore are exceptional value for money and are less expensive than in major cities. Successful Startup Ecosystem: The dynamic entrepreneurial climate in Indore encourages originality and inventiveness in web development. Robust Infrastructure: The city's cutting-edge IT infrastructure facilitates timely delivery and smooth project execution. Client Proximity: Because of its advantageous location, companies in Central India can work with developers situated in Indore with ease.

How to Create a Business-to-Business eCommerce Website in Indore ?

Building a strong B2B eCommerce platform requires careful preparation and implementation. Here’s a step-by-step guide:

1. Analysis of Requirements

Determine the target market and business goals.

Specify the essential features and integration requirements.

2. Selecting the Appropriate Platform Depending on your needs, choose bespoke development or platforms like Magento or Shopify Plus. 3. Design of UI/UX

Create prototypes and wireframes for approval.

Concentrate on producing a design that is neat, expert, and user-focused.

4. Growth and Assimilation

To create the website, write clear, optimal code.

Increase functionality by integrating third-party tools and APIs.

5. Quality Assurance and Testing

To get rid of bugs, do thorough testing.

Make sure it works on all devices and browsers.

6. Implementation and Upkeep

Use secure servers to launch the website.

Assure seamless operations by providing regular updates and support.

[seereeservices]

Best IT Courses In Bhubaneswar:- seeree services pvt ltd.

Introduction:- seeree is one of the best IT training institute and Software industry, features completely Industrial training on Python , PHP , .NET , C Programming,Java , IOT , AI , GD PI , ORACLE and ALL CERTIFICATION COURSES as well as provides seminar,cultural activity and jobs

Courses we provided:- 1) Java Fullstack 2) Python Fullstack 3) PHP Fullstack 4) Preplacement Training & Sp. Eng 5) .NET Fulstack 6) SEO/Digital Marketing 7) SAP 8) MERN 9) Software Testing 10)Data Analyst 11)Data Science 12)Data Engineering 13)PGDCA 14)Tally 15)Graphics Design

Course1:- Java Fullstack

A Class in Java is where we teach objects how to behave. Education at seeree means way to success. The way of teaching by corporate trainers will bloom your career. We have the best java training classes in Bhubaneswar. 100% Placement Support. Job Support Post Training. This course will give you a firm foundation in Java, commonly used programming language. Java technology is wide used currently. Java is a programming language and it is a platform. Hardware or software environment in which a program runs, known as a platform. Since Java has its own Runtime Environment (JRE) and API, it is called platform. Java programming language is designed to meet the challenges of application development in the context of heterogeneous, network-wide distributed environment. Java is an object-oriented programming (OOP) language that uses many common elements from other OOP languages, such as C++. Java is a complete platform for software development. Java is suitable for enterprise large scale applications.]

Course2:- Python Fullstack

Seeree offers best python course in Bhubaneswar with 100% job assurance and low fee. Learn from real time corporate trainers and experienced faculties. Groom your personality with our faculty. Seeree helps to build confidence in students to give exposure to their skills to the company.

Python is dynamically typed , compiled and interpreted , procedural and object oriented , generalized , general-purpose , platform independent programming language. Python is a high-level, structured, open-source programming language that can be used for a wide variety of programming tasks.

Course3:- PHP Fullstack

seeree is the best training institute which provide PHP Training courses in bhubaneswar and all over odisha We aim the students to learn and grow altogether with the need of IT firms.

PHP is a server scripting language, and a powerful tool for making dynamic and interactive Web pages. PHP is a widely-used, free, and efficient alternative to competitors such as Microsoft's ASP.

Course4:- Preplacement Training & Sp. Eng

Welcome to SEEREE Institute, where excellence meets opportunity. At SEEREE, we are dedicated to providing a transformative learning experience that empowers students to achieve their goals and contribute to a brighter future.

Our institute offers cutting-edge courses designed to meet the needs of the ever-evolving global landscape. With a team of highly qualified instructors and state-of-the-art facilities, we ensure a supportive and inspiring environment for learning and growth.

Whether you're here to develop new skills, explore innovative fields, or pursue personal and professional success, SEEREE Institute is the perfect place to begin your journey. Thank you for choosing us, and we look forward to being a part of your success story.

Course5:- .NET Fullstack

Seeree offers best .NET course in Bhubaneswar with 100% job assurance and low fee. Learn from real time corporate trainers and experienced faculties. Groom your personality with our faculty. Seeree helps to build confidence in students to give exposure to their skills to the company.

Course6:- SEO/Digital Marketing

In today's fast-paced digital world, businesses thrive on visibility, engagement, and strategic online presence. At SEEREE, we empower you with the skills and knowledge to master the art of Search Engine Optimization (SEO) and Digital Marketing.

Our comprehensive program is designed for beginners and professionals alike, covering everything from keyword research, on-page and off-page SEO, and content marketing, to social media strategies, PPC campaigns, and analytics.

With hands-on training, real-world projects, and guidance from industry experts, we ensure you're equipped to drive measurable results and excel in this dynamic field.

Join us at SEEREE Institute and take the first step towards becoming a leader in the digital marketing landscape!"

Course7:- SAP

SAP refers to Systems, Applications, and Products in Data Processing. Some of the most common subjects covered in these courses include human resource software administration, database management, and business training. Obtaining SAP certification can be done on a stand-alone basis or as part of a degree program.

Course8:- MERN

Seeree offers the best MERN course in Bhubaneswar with 100% job assurance and low fees. Learn from real-time corporate trainers and experienced faculty. Seeree helps students build confidence and gain skills to excel in company roles.

Are you ready to step into the exciting world of web development? At SEEREE, we bring you a comprehensive MERN Stack course that equips you with the skills to build modern, dynamic, and responsive web applications from start to finish.

The MERN Stack—comprising MongoDB, Express.js, React.js, and Node.js—is one of the most sought-after technologies in the web development industry. Our program is designed to help you master each component of the stack, from creating robust backends and managing databases to crafting dynamic frontends and seamless APIs.

Course9:- Software Testing

Seeree offers best Testing course in Bhubaneswar with 100% job assurance and low fee. Learn from real time corporate trainers and experienced faculties. Groom your personality with our faculty. Seeree helps to build confidence in students to give exposure to their skills to the company.

In the fast-paced world of software development, ensuring the quality and reliability of applications is crucial. At SEEREE, we offer a comprehensive Software Testing course designed to equip you with the skills and techniques needed to excel in this essential field.

Our program covers all aspects of software testing, from manual testing fundamentals to advanced automation tools and frameworks like Selenium, JIRA, and TestNG. You’ll learn to identify bugs, write test cases, execute test scripts, and ensure software meets high-quality standards.

With hands-on training, real-world scenarios, and guidance from experienced industry professionals, you’ll be prepared to take on roles like Quality Assurance Engineer, Test Analyst, and Automation Tester.

Join SEEREE Institute and gain the expertise to become a key player in delivering flawless software solutions. Your journey to a rewarding career in software testing starts here!"

Course10:- Data Analyst

Seeree offers the best Data Analyst course in Bhubaneswar with 100% job assurance and affordable fees. Our comprehensive curriculum is designed to cover all aspects of data analysis, from data collection and cleaning to advanced data visualization techniques. Learn from real-time corporate trainers and experienced faculty members who bring industry insights into the classroom. Enhance your analytical skills and boost your career prospects with hands-on projects and real-world case studies. Our faculty also focuses on grooming your personality and soft skills, ensuring you are well-prepared for interviews and workplace environments. Seeree is dedicated to building confidence in students, providing them with the necessary exposure to showcase their skills to top companies in the industry.

Course11:- Data Science

Seeree offers the best Data Science course in Bhubaneswar with 100% job assurance and affordable fees. Our comprehensive curriculum is designed to cover all aspects of data science, from data collection and cleaning to advanced data visualization techniques. Learn from real-time corporate trainers and experienced faculty members who bring industry insights into the classroom. Enhance your analytical skills and boost your career prospects with hands-on projects and real-world case studies. Our faculty also focuses on grooming your personality and soft skills, ensuring you are well-prepared for interviews and workplace environments. Seeree is dedicated to building confidence in students, providing them with the necessary exposure to showcase their skills to top companies in the industry.

Course12:- Data Engineering

In the era of big data, the ability to design, build, and manage scalable data infrastructure is one of the most in-demand skills in the tech industry. At SEEREE, we are proud to offer a comprehensive Data Engineering course that prepares you for a career at the forefront of data-driven innovation.

Our program covers essential topics such as data modeling, ETL processes, data warehousing, cloud platforms, and tools like Apache Spark, Kafka, and Hadoop. You’ll learn how to collect, organize, and transform raw data into actionable insights, enabling businesses to make smarter decisions.

With real-world projects, expert mentorship, and hands-on experience with the latest technologies, we ensure that you are industry-ready. Whether you’re starting fresh or upskilling, this program will empower you to unlock opportunities in the rapidly growing field of data engineering.

Join SEEREE Institute and take the first step toward building the data pipelines that power tomorrow’s technology!"

Course13:- PGDCA

Seeree offers the best MERN course in Bhubaneswar with 100% job assurance and low fees. Learn from real-time corporate trainers and experienced faculty. Seeree helps students build confidence and gain skills to excel in company roles.

In today’s digital age, computer applications are at the heart of every industry, driving innovation and efficiency. At SEEREE Institute, our Post Graduate Diploma in Computer Applications (PGDCA) program is designed to provide you with in-depth knowledge and hands-on skills to excel in the IT world.

This program offers a comprehensive curriculum covering programming languages, database management, web development, software engineering, networking, and more. Whether you aim to enhance your technical expertise or step into a rewarding career in IT, PGDCA at SEEREE equips you with the tools to succeed.

With expert faculty, state-of-the-art labs, and real-world projects, we ensure that you gain practical experience and a strong theoretical foundation. By the end of the program, you’ll be prepared for roles such as software developer, system analyst, IT manager, or database administrator.

Course14:- Tally

Seeree offers the best Tally course in Bhubaneswar with 100% job assurance and low fees. Learn from real-time corporate trainers and experienced faculty. Seeree helps students build confidence and gain skills to excel in company roles.

In today’s business world, efficient financial management is key to success, and Tally is one of the most trusted tools for accounting and financial operations. At SEEREE Institute, we offer a comprehensive Tally course designed to equip you with the skills needed to manage business finances effortlessly.

Our program covers everything from the basics of accounting and bookkeeping to advanced features like GST compliance, inventory management, payroll processing, and generating financial reports. With hands-on training and real-world applications, you’ll gain practical expertise in using Tally effectively for businesses of any scale.

Whether you're a student, a professional, or a business owner, our Tally program is tailored to meet your needs and enhance your career prospects in the fields of accounting and finance.

Course15:- Graphics Design

In the world of creativity and communication, graphic design plays a vital role in bringing ideas to life. At SEEREE Institute, our Graphic Design course is tailored to help you unlock your creative potential and master the art of visual storytelling.

Our program covers a wide range of topics, including design principles, color theory, typography, branding, and user interface design. You’ll gain hands-on experience with industry-standard tools like Adobe Photoshop, Illustrator, and InDesign, enabling you to create stunning visuals for print, digital media, and beyond.

Whether you're an aspiring designer or a professional looking to sharpen your skills, our expert trainers and real-world projects will provide you with the knowledge and confidence to excel in this competitive field.

Join SEEREE Institute and start your journey toward becoming a skilled graphic designer. Let’s design your future together!"

[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/

[mindfiresolutions-blog]

Getting started with AWS Lambda

AWS Lambda is an ingredient in amazon serverless computing. Lambda allows us to run server-side code without thinking about the server. It abstracts all of the other components i.e. servers, platforms, virtual machines, etc. that are needed to run server-side code. So we can just focus on the code and not the server. That way the time to production or deployment becomes very less. We can write a lambda function, configure it and run it in minutes.

Another great benefit of lambda is that we just pay for the compute time we consume. That means it will charge only for the time that our code is actually executed. Also, the first one million requests are free. We have to pay for request thereafter. This a very cost-effective way to run the server-side code. To get started first we need an AWS account. After creating the account we need to go to the AWS management console.

……………………………………………………………………………………………………

Create a Lambda function with Node.js

Let’s create a lambda function that picks a random number between 2 given number. First of all, login into the AWS console and then click the “Lambda”  button under the compute section. Then you can come to the “Select blueprint” section. Then, under the select runtime combo box, select the latest node.js version. Amazon gives you some basic blueprints there. We will just select the simple hello world function to start with.

We will skip to the configure function section to create a new function. We will name our function random-number-generator. Then specify the description. Then the run time that is node 4.3. Our function is a small function so we will select to Edit code inline. The blueprint of amazon gives a very basic function.

We will change this default code to generate our random number between two given numbers.

In the beginning, just add console.log(‘Loading function’). This will help in debugging the code.’ In the default amazon function, there are some event values that are logged and in the end, it returns the first value in the callback function. Then we will add a handler function to the exports variable. And this function receives 3 variables. I.e. event, context, and callback.

exports.handler = (event, context, callback) => {             console.log(‘value 1 =’ , event.key1);             console.log(‘value 2 =’ , event.key2);             console.log(‘value 3 =’ , event.key3);             callback(null, event.key1) }

The callback is something we will call when our result is ready and we want to send some result back to the user. It takes 2 parameters. 1st one is the error and the second one is the success message. The variables could be string or JSON object.

We will delete all these default codes and write our own code. So, first of all, we will define and set the minimum and maximum number.

exports.handler = (event, context, callback) => {            let min = 0;            let max = 10; }

Now we will define another variable for the random number.

exports.handler = (event, context, callback) => {             let min = 0;             let max = 10;             let generatedNumber = Math.floor(Math.random() *  max) + min; }

Mmath.random() generates a random number between 0 and 1. And it’s a floating-point number, so we multiplying it by max and the round it and add the minimum. That gives us a random number between the minimum and maximum number.

Now we are done and want to return the random number. So we will call the callback function.

callback(null, generatedNumber);

Here there is no error handler implemented so we will just return null in place of the error parameter. And the  generatedNumber.

That’s it, the code part is done.

Now scroll down. And let’s define our handler. The default is index.handler. Index refers to the filename and handler is the name of the variable that is attached to the exports. We will leave this by default.

Now, we will create a new Role and give the role name as ‘basic-lambda-execute-role’. Then under the policy template, we will select ‘Simple Microservice Permissions’.

Next is the advanced settings.

Each lambda function will run in a container & that container will have some memory allocated to it. So here we can pick how much memory should be allocated to our function. Our function is a basic function. So will select 128MB. That is more than enough for our function.

This does not only defines the memory allocated to the function but also the amount of processing power amazon uses to execute our function. If we have a more resource-intensive function then we can increase the memory usage and we will get a faster performing function. Then for the timeout, we will leave it to 3 secs that is enough. If our function does not finish within this timeout then Amazon will return an error message. We will leave the VPC to no VPS and move next. In the next page, amazon lets us review our configuration for our function. And then click the create function. There we will get the msg that our function is created. And we can see the dashboard for our function.

On the dashboard we can see our code, configuration, triggers, and also we can monitor our function as well

Let’s test it by clicking the Test button there. If we scroll down we can find that the function has executed successfully and also we can see the result random number.

So that’s it. We have our random number generator lambda function is running now.

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The views and opinions expressed in this article are those of the author. To know more about our company, please click on Mindfire Solutions. 

[mulemasters]

Quality Assurance (QA) Analyst - Tosca

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