XCode 4.5 auto generation of @synthesize

Question

I understand that in xcode 4.5 it auto generates @synthesize and also implements the underscore prefix best practice to the variable assignment (as mentioned in another thread). I have TWO related question which your help will be greatly appreciated:

1. Is there documentation that describes these details about xcode 4.5? I don't see where it is immediately. How do you find this out?

2. Also, it seems, when an IBOutlet is drag n dropped the usual 'viewDidUnload' implementation is no longer generated either where it was in xcode 4.4. Should I implement that myself or there something going on that makes it no longer necessary?

Thanks! Mo

Answer 1

In iOS 6, the viewWillUnload and viewDidUnload methods of UIViewController are now deprecated.

You can go to apples web site to looks at the Xcode 4.5 features

https://developer.apple.com/library/ios/#documentation/DeveloperTools/Conceptual/WhatsNewXcode/Articles/xcode_4_5.html