title: What comes first applicationWillResignActive app delegate method or the Notification for the same event?
body: <p>In my app delegate I save(persist) an object when the <code>applicationWillResignActive:</code> method is called. I have a view controller which responds to <code>UIApplicationWillResignActiveNotification</code> and makes a modification to the previously mentioned object but doesn't save(persist) the object itself.
  What I need to know is if that change will be persisted trough the <code>applicationWillResignActive:</code> method or if I should explicitly save it in the view controller just to be sure?</p>
  
  <p><strong>Edit:</strong> <code>NSLog</code> test result is: 1st is the delegate method, 2nd it is the Notification method. </p>
  
  <p>I wasn't sure the test would guarantee me that the order will be the same every time because I don't know how notification center works. That is why I posted the question before testing and giving results.</p>