JSFiddle - React, Tailwind, and code Playground

by mrunali tatkundawar

JavaScript

var index = [12, 5, 8, 130, 44].indexOf(130);
document.write("index is : " + index ); 

var index = [12, 5, 8, 130, 44].indexOf(13);
document.write("<br />index is : " + index ); 


function isBigEnough(element, index, array) {
  return (element >= 10);
}

var retval = [2, 5, 8, 1, 4].some(isBigEnough);
document.write("Returned value is : " + retval );

var retval = [12, 5, 8, 1, 4].some(isBigEnough);
document.write("<br />Returned value is : " + retval );


var myno = new Array("z","c","v","b","f");
//var mylength = myno.push(44);
//document.write("</br>my new array:" + myno)
var myLength = myno.sort();
document.write("<br>sorted array:" + myLength)

var arr = new Array("orange", "mango", "banana", "sugar");
var length = arr.unshift("water");
document.write("</br>Returned array is : " + arr );
document.write("<br /> Length of the array is : " + length );