Node.js installation configuration

In this chapter we will show you how to install Node.js on Windows and Linux. This installation tutorial uses Node.js v16.9.0 LTS (Long Term Support Version) version as an example. The Node.js installation package and source code download address is:  … Read more

Node.js Tutorial

Simply put, Node.js is JavaScript running on the server side. Node.js is a platform built on the Chrome JavaScript runtime. Node.js is an event-driven I/O server-side JavaScript environment. Based on Google’s V8 engine, the V8 engine executes JavaScript very fast … Read more

How to use async/await with a forEach loop in Nodejs

In this article, we have given clarity about async/ await use, An async function is a function declared with the async keyword, and the await keyword is permitted within them. The async and await keywords enable asynchronous, promise-based behavior to be written in a cleaner style, avoiding the need to explicitly configure promise chains. Reading in sequence If … Read more

Java Hello World Program

We know that every programmer will start with a basic program like in any language with “Hello World” by using the print function. This will also teach you, with simple Java Programming Examples. So let’s get started from the below … Read more

How can I enable CORS on Django REST Framework

Cross-Origin Resource Sharing is a mechanism for allowing clients to interact with APIs that are hosted on a different domain. CORS works by requiring the server to include a specific set of headers that allow a browser to determine if and … Read more

MySQL Tutorial

MySQL tutorial MySQL is the most popular relational database management system. In terms of web applications, MySQL is one of the best RDBMS (Relational Database Management System) application software. In this tutorial, you will quickly master the basic knowledge of MySQL … Read more

Introduction to HTML

<!DOCTYPE html> is declared as an HTML5 document The <html> element is the root element of the HTML page The <head> element contains the meta data of the document. For example, <meta charset=”utf-8″> defines the encoding format of the web page as utf-8 . The <title> element describes … Read more

HTML Tutorial

HTML Tutorial- (HTML5 Standard) Hypertext Markup Language (English: HyperText Markup Language, HTML for short) is a standard markup language used to create web pages. You can use HTML to build your own WEB site. HTML runs on the browser and is … Read more