JSFiddle - React, Tailwind, and code Playground

by Matthew Webb

JavaScript

/**
* Stack Overflow Question: 
*     http://stackoverflow.com/questions/29648234/is-there-a-pre-built-function-to-check-if-arrays-are-having-same-elements-in-jav/
*/

// example arrays:
var firstArray  = [1,2,3,4,5];
var secondArray = [5,4,3,2,1];

// compare arrays:
var isIdentical = function(arr1, arr2){
  return  $(arr1).not(arr2).length === 0 && $(arr2).not(arr1).length === 0;  
}

// get comparison result:
var result = isIdentical(firstArray, secondArray)

// alert answer:
alert(result);