title: How to view function return in Xcode while debugging?
body: <p><a href="https://i.stack.imgur.com/nRIoQ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/nRIoQ.png" alt="enter image description here"></a></p>
  
  <p>For example, if I want to know the return of 
  <code>[NSKeyedArchiver archiveRootObject:self.privateItems toFile:[self.itemArchPath absoluteString]];</code></p>
  
  <p>What could I do ?</p>