title: casting NSInteger into NSString
body: <p>I'm trying to make one string out of several different parts.  This below is what i have right now.  I don't get any errors in my code but as soon as i run this and do the event that triggers it i get <code>EXC_BAD_ACCESS</code>.  Is there another way of casting this <code>NSInteger</code> into a <code>NSString</code>?</p>
  
  <pre><code>NSString *part1, *part2, *tempString;
  
  NSInteger num1;
  NSInteger num2;
  
  part1=@"some";
  part2=@"text";    
  
  tempString = [NSString stringWithFormat:@"%@%@%@%@", 
                part1,
                (NSString *)num1, 
                part2, 
                (NSString *)num2];
  </code></pre>