NODE JSCategory

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: Node.js is a JavaScript runtime environment that allows developers to write server-side applications using the same language as client-side web development. It uses an event-driven, non-blocking I/O model that makes it efficient and scalable, even for handling large amounts of data in real-time. Its rich library of modules and… Continue Reading How to start a node on the server

Node.js is a platform built on Chrome’s JavaScript runtime for easily building fast, scalable network applications.  Latest version node.js ppa is maintaining by its official website. We can add this PPA to your Ubuntu 21.10, 20.04 LTS, 18.04 LTS, 16.04 LTS (Trusty Tahr) and 14.04 LTS (Xenial Xerus) systems and install node.js… Continue Reading How to Install Latest Node.js on Ubuntu with PPA

How to set default node version with NVM Date: 29-05-2021 Step 1: Login to the server via ssh. Step 2: Install the required version by using below nvm command.# nvm install v12.19.1Note: 12.20.1 – This is version. Step 3: Set 12.19.1 (or another version) as default.# nvm alias default v12.19.1… Continue Reading How to set default node version with NVM

How to install particular version of Node JS and npm using NVM Date: 17-04-2021 Introduction NVM (Node Version Manager) is a bash script that allows you to manage multiple Node JS versions. You can easily switch to other versions. Step 1: You can install nvm by using below command.# curl… Continue Reading How to install particular version of Node JS and npm using NVM

Keystone js deployment on Ubuntu 16.04/18.04 Date : 07-Jan-2020 Let us see how to deploy Keystone js on Ubuntu 16.04/18.04 Step 1: Install Nginx webserver Install nginx webserver in your Ubuntu machine using the following command. apt-get install nginx Post installation, you can check the status of the webserver using… Continue Reading Keystone js deployment on Ubuntu 16.04/18.04

How to Install node js in Ubuntu-16.0.4 Date : 29/05/2019 Introduction : Node.js is an open-source, cross-platform Java Script run-time environment that executes JavaScript code outside of browser. In this tutorial, we are going to see how to install node.js on ubuntu. Prerequisite : Linux – Ubuntu. Steps: 1) First we need to update… Continue Reading How to Install node js in Ubuntu -16.0.4

HOW TO VALIDATE  EMAIL ID IN JAVASCRIPT. Date : 23/05/2019 INTRODUCTION: In this article, to clarify how to validate email id in javascript, so that we are going to use the sane-email-validation. VALIDATE USING isEmail(): On the other hand, using Email() function in javascript will check your email id is… Continue Reading HOW TO VALIDATE EMAIL ID IN JAVASCRIPT.

NODE JS FILE SYSTEM MODULE Date posted :02/05/2019 In this blog we are going to see about nodejs file modules and how to read create, update and delete the files. INTRODUCTION: Nodejs file system used to work with the file system on your computer. File system module use the require()… Continue Reading NODE JS FILE SYSTEM MODULE

HOW TO INSTALL AND RUN THE SIMPLE WEB PAGE IN NODEJS IN WINDOWS Date posted :25/04/2019 We can download the node js from the following link. https://nodejs.org/en/ And install the nodejs by clicking install. To test the nodejs installed, run the following code into the terminal If nodejs installed it… Continue Reading HOW TO INSTALL AND RUN THE SIMPLE WEB PAGE USING NODEJS IN WINDOWS