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Home/ Questions/Q 8598643
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Editorial Team
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Editorial Team
Asked: June 12, 20262026-06-12T01:12:10+00:00 2026-06-12T01:12:10+00:00

I understand that in xcode 4.5 it auto generates @synthesize and also implements the

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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

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  1. Editorial Team
    Editorial Team
    2026-06-12T01:12:12+00:00Added an answer on June 12, 2026 at 1:12 am

    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

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