title: ios - getting part of an NSString
body: <p>I have seen <a href="https://stackoverflow.com/questions/6440187/get-substring-from-nsstring">this question</a> that talks about getting the last part of a NSString.</p>
  
  <p>I require a slight variation on this. </p>
  
  <p>How do I get everything after the http://</p>
  
  <p>Would be good if it was almost as simple as 1 line of code:-)</p>
  
  <p>Cheers</p>