Answers for "startswith mdn"

js start with

const str = 'Linux is great';
console.log(str.startsWith('Linux is'));// true
console.log(str.startsWith('Windows is'));// false
console.log(str.startsWith('ux is', 3));// true

js startswith

var str = "Hello world, welcome to the universe.";
var n = str.startsWith("Hello");