To install node js on centOS 9/8; Just open cmd or terminal and update the system by running sudo dnf, after that, download node js 16/17/18/20 package via command and run sudo dnf install nodejs
Category: Node js
Node js is free open source. Learn Node.js framework in simple and easy steps starting from basic to advanced concepts with examples. In this Node js Tutorial We will discuss various topic of Node js like modules, express, promises, generators, MySql, etc.also we will discuss Free node js chat plugin and create node js chat plugin
How to Get Current Date and Time in Node JS
The easiest way to get the current date and time in Node.js is to use the built-in Date object and Intl.DateTimeFormat API. And you can also easily get the current date, month, year, hour, minutes
Node js Express Insert Data From Form into MySQL Database
To store/save/insert data from HTML form to MySQL database in Node JS Express app; Simply create the form in HTML and create a route to send the data to the app server, then connect the
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How to Delete All Files in Folder in Node js
To delete all files in a directory in nodejs; Simply you can use the easiest fs.unlink() function to remove all files or multiple from a folder in node js. And for this you can also
How to Rename a Folder in Node.js
To rename a folder in node js, the easiest way is to rename a folder or directory using fs.rename() synchronously and asynchronously. it can be useful when working with file management, organizing data, or any
Node js Rename All Files in Folder Tutorial
You may need to use Node.js to rename all files in a folder when you want to automate the process of renaming multiple files in a directory, The easiest way to rename a file based
Node.js Express Form Validation Example
To submit and validate form data in node js express, simply you can use express-validator module in your application, it is the easiest way to validate form data before submission. The express-Validator module gives different
How to Create Express Node js Project
To create and setup node js project with express, simply create a project folder and then run npm install express -save command to install Express JS in it and set up the entry point file
How to Write a File in Node JS
To write in files such as text, csv, JSON,html, etc using node js, The easiest way to do it in Node.js is to use the fs.writeFile() and writeFileSync() modes. Node JS allows you to write
How to Fetch Data from JSON file in Node JS
To get or fetch data from json file in node js; For this you can use the method readfile() and readfilesync of fs module in node js. Node js has readFile() and readFileSync() methods, which