title: How do you convert an NSUInteger into an NSString?
body: <p>How do you convert an <code>NSUInteger</code> into an <code>NSString</code>? I've tried but my <code>NSString</code> returned 0 all the time.</p>
  
  <pre><code>NSUInteger NamesCategoriesNSArrayCount = [self.NamesCategoriesNSArray count];  
  NSLog(@"--- %d", NamesCategoriesNSArrayCount);  
  [NamesCategoriesNSArrayCountString setText:[NSString stringWithFormat:@"%d",    NamesCategoriesNSArrayCount]];  
  NSLog(@"=== %d", NamesCategoriesNSArrayCountString);
  </code></pre>