How to parse URL from JS?

Question

JavaScript

I've always had a hard time with regulars.
Help me compose a regular expression to
http://example.com/admin/page/1
get the same number 1 from the url of the form. The number may not be "1" at all, but let's say 2 or 536

Answer 1

var path = location.pathname.split('/');
var path = path[path.length-1];

PROFIT!