java script array lastobjekt code example

Example 1: javascript last element of array

arr.slice(-1)[0]

Example 2: javascript array last element

var linkElement = document.getElementById("BackButton");
var loc_array = document.location.href.split('/');
var newT = document.createTextNode(unescape(capWords(loc_array[loc_array.length-2]))); 
linkElement.appendChild(newT);