title: Get part of a URL after domain using Regex
body: <p>I have a URL, for example: <code>http://www.di.fm/calendar/event/40351</code></p>
  
  <p>I want to parse this URL with a regular expression, and retrieve the part after domain.  In this case :<code>calendar/event/40351</code></p>
  
  <p>There can also be additional information after a hash: (e.g., <code>calendar/event/40351#event-info</code>)</p>