IIFE JavaScript – ES6 Immediately Invoked Function Expression

JavaScript Immediately-invoked Function Expressions (IIFE) An Immediately-invoked Function Expression that runs as soon as it defined. An IIFE can be used for avoiding the variable hoisting from within the blocks and they don’t pollute the global object. The following syntax represents

Javascript String ToUpperCase | toUpperCase() JavaScript

JavaScript String toUpperCase() is a built-in method that is used to convert all string characters into uppercase characters. In this tutorial, you will learn everything about JavaScript toUpperCase() method and how to convert all string characters to uppercase using toUpperCase()

Javascript String ToLowerCase | JavaScript str.ToLowerCase()

In this tutorial, you will learn about JavaScript string toLowerCase() method and how to convert string characters into lowercase using this method. JavaScript String toLowerCase() is a built-in method that is used to convert string characters into lowercase. Javascript String