get index of last three element in array javascript code example
Example 1: get last item in array javascript
var colors = ["red","blue","green"];
var green = colors[colors.length - 1]; //get last item in the array
Example 2: find last item in an array JS
if (loc_array[loc_array.length - 1] === 'index.html') {
// do something
} else {
// something else
}