I’m using Xcode 4.0.2 and the 2nd edition of your book.
Will my code/apps work on iOS 5.1?
If I move to Xcode 4.3 and enable ARC, will my code still work or do I have to remove my calls to retain and release?
The user reviews for Xcode 4.3 in the app store are abysmal, citing even more IDE crashing. Should I make the leap to 4.3? Big question I know but I can’t think of anyone I trust more than the Big Nerds.