Introduction : PostgreSQL, commonly known as Postgres, is a powerful open-source relational database management system. It excels in data integrity, extensibility, and compliance with SQL standards. Postgres is widely utilized for handling complex and high-performance database applications. Its active community and continuous development. Prerequisites: PostgreSQL Installed: Ensure PostgreSQL is installed… Continue Reading How to connect the Postgres DB using Terminal and UI

Introduction Front-end development is developing visual and interactive elements in a website where users interact directly. It is developed with combination of HTML, CSS and JavaScript coding. HTML provides the structure for website, CSS helps in styling and Layout and JavaScript describes the dynamic behavior and interaction. What does a… Continue Reading 1. Introduction to Front-end Development

Node.js is a versatile JavaScript runtime environment that enables developers to build servers, web applications, command-line tools, and scripts. It’s free, open-source, and works across different platforms. To run Node.js files, you initiate them in the Command Line Interface (CLI) of your computer using the command “node filename.js.” Modules in… Continue Reading Node.js

Prerequisites : 1)VS Code 2)Android Studio STEP 1: To create the React native Project you should run the command in the new folder npx react-native init sampleproject this will create the whole project setup for running the helloworld STEP 2: After installing the android Studio it will show like the… Continue Reading How to setup React Native Project

Introduction In today’s digital world, mobile applications have become an essential part of our daily lives. From and banking to entertainment and productivity, there seems to be an for everything. However, with the increasing complexity and competition in the mobile app market, ensuring that your app is bug-free and user-friendly… Continue Reading 10.Critical Steps for Ensuring Robust Mobile App Testing

Introduction to Security Testing Security testing is a crucial aspect of software development that focuses on identifying vulnerabilities and weaknesses in a system to prevent unauthorized access, data breaches, and cyber attacks. It is essential for ensuring the confidentiality, integrity, and availability of sensitive information. Importance of Security Testing Security… Continue Reading Effective Software Security Testing Techniques

Creating Node project with Express, MongoDB, Typescript & GraphQL involves several steps. Lets discuss them in detail as follows:Prerequisites:Before getting into the steps to create a node project, let’s make sure the system is installed with node , VS Code, and Mongo DB softwares.Step 1 : Create the server folder… Continue Reading 1. Building a Project with NodeJs, Typescript, Express, GraphQL and MongoDB

Introduction When working with CSV data in React applications, having an efficient and easy-to-use parser is crucial. Enter react-papaparse, the fastest in-browser CSV (or delimited text) parser for React. It boasts a plethora of useful features such as CSVReader, CSVDownloader, readString, jsonToCSV, readRemoteFile, and more. Key Features Installation You can… Continue Reading React-papaparse

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