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1.1 Definition of Accessibility Testing Accessibility testing is the process of evaluating a website, application, or digital media to ensure it can be used by people with varying disabilities. This involves checking for compatibility with assistive technologies, like screen readers, and verifying that all functionalities are available to everyone, regardless… Continue Reading Accessibility Testing : A Simple Guide

Using GraphQL to Create Blogs with Image Uploads in MongoDB To implement blog creation with image uploads, we’ll use Apollo Server for GraphQL, MongoDB for data storage, and GridFS for handling binary file storage. Follow the steps below for seamless integration. Prerequisites Install the required dependencies using Yarn: yarn add… Continue Reading Using GraphQL to Create Blogs with Image Uploads in MongoDB

A promise is used to perform asynchronous tasks in JavaScript because JavaScript is a single-threaded programming language. Three possible states in Promise Example of promise Methods of Promise Promise.catch() This method runs once all promises are completed, whether they are resolved or rejected. It is used to handle errors if… Continue Reading Promise and Methods

Introduction: In todays Digital World, The user experience is the success of any website application. Frontend performance optimization which mainly focus on speed and efficiency of user interface is essential to deliver a seamless experience. This can be achieved by implementing various strategies. User Satisfaction: Faster load times helps for… Continue Reading Performance Optimization for Frontend Applications

User Interface (UI) and User Experience (UX) design are essential for creating engaging and effective digital products. A well-designed interface improves usability and offers users a  experience. Below are some of the key principles to follow for effective UI/UX design: User-Centered Design Simplicity and Clarity Consistency Visual Hierarchy Accessibility Feedback… Continue Reading Key Principles of UI/UX Design

Introduction : A gradient screen in Android refers to a background with a smooth transition between two or more colors. This effect enhances the visual appeal of your app’s interface, providing a modern and dynamic look. Gradients can be linear, radial, or angular, allowing flexibility in design to suit various… Continue Reading How to add gradient screen in the kotlin

Introduction: In Android using Kotlin, a Button is a user interface component that performs an action when clicked. It is a subclass of TextView and is often used to trigger actions, such as submitting a form or navigating to another screen. Steps:Step 1: Open the XML layout and click on… Continue Reading How to add button in the Kotlin

I. Understanding the Roles: Development and Quality Assurance A. The Development Team’s Responsibilities Overview of Development PracticesThe development team is responsible for creating the software. This involves writing code, designing features, and ensuring that the application meets the intended requirements. Developers engage in various practices, from pair programming to code… Continue Reading Bridging the Gap: Effective Collaboration Between Development and Quality Assurance Teams

Introduction If you’re involved in web application development, security is likely on mind. Whether you are a developer, a tester, or simply a tech enthusiast, you’ve probably heard of OWASP ZAP. This open-source tool is designed to help you identify vulnerabilities in your web applications. The beauty of ZAP is… Continue Reading OWASP ZAP

INTRODUCTION: Icons make apps look better and easier to use. In Android Studio, you can add icons using vector images, image files, or built-in tools. These icons can go in layouts, menus, or as app icons to make the design clear and attractive.Icons make apps look better and easier to… Continue Reading How to add icons in the Android Studio