NodeJS modules are something that makes your coding life easy by organizing complex functionality in single or multiple files of JavaScript that can be reused. These are mini libraries that consist of code that performs specific activities and can be used later so that we do not need to code that functionality every time. Also …
Node.js was developed by Ryan Dahl in 2009. It is a JavaScript runtime built upon the V8 engine that uses Javascript for creating the server side. The server created using Node.js can interact with the operating system and file system. It can perform all types of non-blocking I/O operations. Node.js is lightweight, cross-platform, and can …
This tutorial will teach you the step-by-step guide to creating a Todo List Application using Node.js. A Todo List Application can be used to manage day-to-day tasks. Making a Todo List Application using Node.js involve many programming concepts such as templating using EJS, getting form data, sending data to HTML file, etc, which helps you …
How to Build Todo List Application using Node.js? Read More »
Whenever we talk about backend development there is one term that is mainly used by developers of almost every level, from beginner to expert. That term is ExpressJS. This tutorial will introduce you to the basics of ExpressJS and we are going to do several interesting things with it. What is ExpressJS? It is a …
ExpressJS Tutorial: An Introduction to ExpressJS and Hello World App Read More »
A module is an application’s component that can hold the partial programs to provide some custom functionality. It decreases the clatter in the code. Also, it’s a bad approach to write the entire code for a program in a single file, so it is suggested to divide the relevant code into separate JavaScript files called …
NodeJS Module Exports Demystified: A Beginner’s Guide Read More »
JSON stands for JavaScript Object Notation used to structure data based on JavaScript object syntax. JSON is small in size making it fast to transfer between server and client for transmission of information. JSON is based on JavaScript but due to its capability, it is implemented by many other programming languages like C, PHP, Python, …
Nowadays everyone has to use WhatsApp whether they are in a corporate background or just for communicating between friends and family. The app has seen numbers of users of over 2 billion in a month. In India alone, more than 340 million users are active every month. Sometimes there are some repetitive tasks that can …
A MongoDB database has multiple collections. These collections can store millions of documents(data in MongoDB is called a document) and we can fetch all the data from a collection by performing a read operation using different methods like the collection.find(). These Read operations methods do not return documents instead they return a cursor. This tutorial will …
JavaScript allows to perform mathematical operations on strings without throwing an error or warning, but the result may not be the expected result, so it is suggested to first convert it into an integer. The strings in JavaScript can be converted into integers using various methods. This tutorial will cover different methods for converting a …
NodeJS Convert String To Int – A Step-by-Step Guide Read More »
Visual Studio is an IDE(Integrated Development Environment) from Microsoft available for Windows, macOS, and Linux to build web applications, ISO and Andriod Apps, Web Server, etc. It supports all popular languages and frameworks such as C, C++, C#, Python, JavaScript, etc. Visual Studio has the required tools to create all types of NodeJS applications. Creating NodeJS …