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Alex Rivera
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i'm a little confused about these two qualifiers... With ARC instead of using weak (i.e. if I need support iOS 4) I can use unsafe_unretained losing the auto-nil features... the final result seems to be similar to assign . Can I exchange unsafe_unretained with assign ? Are these qualifiers the same thing ? It would be really interesting any link of Apple documentation on this argument... I can find only a few rows here
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