title: NSThreads in Automatic Reference Counting(ARC)
body: <p>i am trying to use NSThreads with ARC in 4.3.5. With iOS 5 everything works perfect, but if i try it on a older iOS like 4.3 its leaking. Normally i would use a Autoreleasepool for NSThreads but since there is no manual Autoreleasepool in ARC i don't know how to fix this.</p>
  
  <p>I get loads of Messages like "__NSAutoreleaseNoPool(): Object 0x4567b40 of class NSComparisonPredicate autoreleased with no pool in place - just leaking" in my Console after i start a Thread.</p>
  
  <pre><code>NSThread detachNewThreadSelector:@selector(showAlert) toTarget:self withObject:nil];
  </code></pre>
  
  <p>How to correctly thread with ARC and iOS prior to 5.0.</p>
  
  <p>Cheers
  nettz</p>