Elijah

When writing Node.js code, you'll frequently need to read the contents of a file or write new contents to some other file. There are multiple ways to accomplish this, and in this guide, we'll go over how to read various file types using the node.js file system (fs) module.

React ref provides a means of accessing DOM elements in this article you will learn how and when to use refs, and how refs can be useful outside the DOM.