Get the last item in an array

Question

Here is my JavaScript code so far:

var linkElement = document.getElementById(\"BackButton\");
var loc_array = document.location.href.split(\'/\');
var newT =         


        

Answer 1

Just putting another option here.

loc_array.splice(-1)[0] === 'index.html'

I found the above approach more clean and short onliner. Please, free feel to try this one.

Note: It will modify the original array, if you don't want to modify it you can use slice()

loc_array.slice(-1)[0] === 'index.html'

Thanks @VinayPai for pointing this out.