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Introduction: Amazon Web Services (AWS) provides a comprehensive set of cloud computing services that allow users to launch and manage virtual servers, known as instances, through the AWS Management Console, AWS CLI, and other tools. Using the AWS Command Line Interface (CLI) is a powerful way to automate the management… Continue Reading How to launch a new AWS instance via CLI?

Learn how to add a GraphQL API to a React app using Apollo Client and TypeScript. This makes handling data easier and more Powerful. Install Apollo Client and GraphQLyarn add @apollo/client graphql ornpm install @apollo/client graphql Setup Apollo Clientsetting up Apollo Client to interact with a Graphql API. This setup… Continue Reading Integrating Graphql API using Apollo client in React

A variable is usually a placeholder of information that can be used later in the program. For declaring variables, we need to follow certain rules. Rules for naming variables: Declaring Variables: we can declare varibales using 2 ways: Example: The only difference between the 2 method of declaring variables is… Continue Reading Go Lang – Variables

Remix is a full-stack web framework built on top of React, designed for modern web applications with a focus on performance, developer experience, and scalability. It uses server-side rendering(SSR) and a routing-centric architecture while integrating client-side interactions. Features of Remix:1. Server-Side Rendering(SSR): Remix pre-renders pages on the server, making initial… Continue Reading BASICS OF REMIX

Flutter widgets are the fundamental building blocks of a flutter app’s UI.They describe what their view should like given theor current configuration and state.here are the some types of Widgets 1)Basic Widgets 2)Input Widgets 3)LAyout Widgets 4)Animation and Motion Widgets 5)Specialized Widgets 6)Custom Widgets Basic Widgets1) Container Widget The container… Continue Reading Flutter Widgets

I. Introduction to Mobile Apps Testing In the world of mobile applications, testing plays a crucial role in ensuring the success and functionality of an app. Let’s delve deeper into the realm of mobile app testing to understand its importance, the testing process, and key factors to consider. A. Understanding… Continue Reading Types of Mobile App Testing

Relational Database Management Systems are a type of Database system that stores and manages data in a structured format using tables. each containing rows and columns. These tables Establish relationships between data points, making it easier to store and retrieve information efficiently. Key Features of RDBMS:1. Structured Data Storage2. Data… Continue Reading Relational Database Management Systems(RDBMS)

System Design – Tools & techniques must be considered to visualize the system architecture and also to optimize, validate and ensure its robustness while starting with system analysis.Some of the recent tools & techniques given below are available in a wider range. UML:UML stands for Unified Modelling Language and it… Continue Reading System Design Tools & Techniques

As web development evolves, developers are constantly seeking the best tools and technologies to build efficient and scalable applications. Two popular approaches for building APIs are GraphQL and REST API. Each has its own set of features, advantages, and trade-offs. In this blog post, we’ll compare GraphQL and REST API… Continue Reading A Simple Comparison: GraphQL vs. REST API