title: How to convert An NSInteger to an int?
body: <p>For example when passing a <code>value</code> message to an <code>NSInteger</code> instance like so</p>
  
  <p><code>[a value]</code> it causes an EXC_BAD_ACCESS.</p>
  
  <p>So how to convert an <code>NSInteger</code> to <code>int</code>?</p>
  
  <p>If it's relevant only small numbers &lt; 32 are used.</p>