What is NodeJS

This short guide describes briefly what is NodeJS. Following are some of the references to the definition and explanation of the question What is NodeJS. Node.js® is a JavaScript runtime built on Chrome's V8 JavaScript engine. https://nodejs.org/en/ Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside of a browser. https://en.wikipedia.org/wiki/Node.js Node.js is an open source server environment which runs on various platforms (Windows, Linux, Unix, Mac OS X, etc.) https://www.w3schools.com/nodejs/nodejs_intro.asp NodeJS is not programming language or frameworkNodeJS is a run-time environment to execute JavaScript codeNodeJS is asynchronous which means that it can handle multiple requests at the...
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10 Recommended Wordfence Settings to Secure WordPress Website

Wordfence is very powerful and popular WordPress plugin used for the security of the WordPress websites. The plugin consists of large number of settings which maybe confusing for beginner level users. This guide helps the beginner level users to implement the 10 important recommended Wordfence settings to secure WordPress website.

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Detailed Guide – Recommended Wordfence Settings for WordPress Website

Wordfence is very powerful and popular WordPress plugin used for the security of WordPress websites. The plugin consists of large number of settings which maybe confusing for beginner level users. This guide helps the beginner level users understand and implement the recommended Wordfence settings for WordPress websites.

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Host Angular App and NodeJS App on Same Domain

In this tutorial, we will discuss the steps to host angular app (front-end) and NodeJS App (back-end API) on same domain. The idea is that we will have a folder named as ‘public’ in the root folder of the app which will have all files associated to the angular app.

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Get Started with Angular 8

Learn one way to build applications with Angular and reuse your code and abilities to build apps for any deployment target. For web, mobile web, native mobile, and native desktop. https://angular.io/ Important Commands: npm install -g @angular/cling new hello-worldng build --prod (for generating production ready files)ng serve and the app is available at http://localhost:4200To create a component use the command ng g c courseTo create services use the command; ng g s service-nameng add @angular/material OR npm install --save @angular/material @angular/cdknpm install --save @angular/animationsnpm install --save hammerjsng add angular-bootstrap-md Core Angular Concepts: InterpolationProperty interpolationClass bindingStyle bindingEvent bindingTemplate reference variablesTwo way bindingStructural...
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7 Steps To Create Hello World App in NodeJS using ExpressJS Framework

Download and install node.jsCreate a folder and CD into that folder using using node.js command promptrun the command npm initTo install and use expressjs ( Fast, unopinionated, minimalist web framework for Node.js ), run the command npm install express --saveCreate a new file and name it server.js (code is attached at the end of this post). Add the code (Server.JS File Code), in this file.To run the node.js app, run the command node server.jsVisit http://localhost:3000/ to see the results Extra Packages: To automatically restart the server, install supervisor package (nodemon can also be used) by running the command npm install npm...
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