title: How to represent an integer with multiple digits? e.g represent 1 as 01
body: <p>How could I NSLog/Output to a label an integer such as 7 as 07 rather than just 7?</p>
  
  <p>I've tried %ii and %2i without success, and searched all over Google for a solution!</p>
  
  <p>Surely there's a way to do it!?</p>
  
  <p>Anyone? Thanks.</p>