title: iPhone: NSAttributedString
body: <p>Is there any way to concat two NSAttributedString ? Or NSAttributedString and NSString ?
  I tried something like this:</p>
  
  <pre><code>NSAttributedString *attr = [NSString stringWithFormat:@"...%@", attributedString];
  NSLog (@"%@", [attr string]);
  </code></pre>
  
  <p>But thats not work...Any suggestions ? Thanks...</p>