JSFiddle - React, Tailwind, and code Playground

by masaab algailani

JavaScript

var demoArray = ['demo1', 'demo2', 'deno3', 'demo4', 'demo5', 'demo6'];

var content = demoArray.join();

alert(content);

var indexOf = demoArray.lastIndexOf('demo4');

alert(indexOf);

var removeLastItem = demoArray.pop();
alert(removeLastItem);

alert(demoArray.join());

var addItem = demoArray.push('masaab');
alert( demoArray.join());

var reversedArray = demoArray.reverse();
alert(reversedArray.join());