Vishal Basumatary

What is Jest Supertest? Jest Supertest is a testing library that combines two popular tools for testing in JavaScript: Jest, which is a testing framework, and Supertest, which is an HTTP testing library. Jest Supertest allows you to test your Node.js web applications by sending HTTP requests to your

How to Find the Width of Outer Container in React Native If you are working on a React Native project, you might need to find the width of the outer container at some point. This can be useful for several reasons, such as centering content or adjusting the layout based

Form with Formik and Yup in React JS Formik is a popular library in React JS that helps in managing form state and validation. Yup is a library that provides a simple way to validate objects. Together, Formik and Yup make form validation much easier in React JS. Installation You

Javascript Array Push The push() method in JavaScript is used to add one or more elements to the end of an array and returns the new length of the array. Syntax: arr.push(element1, element2, ..., elementN) Here, arr is the array on which the push operation is being performed, and

Multiple Queries in Node.js Node.js is a popular runtime environment that allows developers to write server-side applications using JavaScript. One common task in Node.js applications is executing multiple queries against a database. Using Promises The easiest way to execute multiple queries in Node.js is to use

JS Object Destructuring with Defaults JS Object Destructuring is a powerful technique that allows developers to extract properties from objects and bind them to variables. It is a shorthand for extracting multiple properties from an object and saving them into separate variables, instead of manually accessing each property using dot

What is Prototype JavaScript? Prototype JavaScript is a framework that allows developers to create reusable code and extend functionality easily. It provides a set of pre-built functions and objects that can be used to simplify complex programming tasks. How does it work? Prototype JavaScript works by extending the built-in objects

Deploying React App to cPanel via .htaccess file If you want to deploy your React app to cPanel, there are different ways to do it. One of the easiest and quickest ways is to use .htaccess file. In this post, I will share with you how to do it step

Shortcut Key for Switching Between Editor and Terminal in VS Code As a developer who spends a lot of time coding, it's essential to know shortcut keys to make your work more efficient. One of the most common tasks you will find yourself doing in VS Code is

Find and Replace Value in Array of Objects Javascript As a developer, you may come across a situation where you need to find and replace a specific value in an array of objects in Javascript. This could be due to various reasons such as updating user information, making changes in