The effect of automatic reference counting (ARC) on memory leaks

Question

I'm new to iOS 5 and ARC, so sorry my silly question.

If we use ARC in our project, does this mean that there will be no memory leaks at all.

Do I need to use tools for detecting memory leaks and NSZombies if we use ARC?

Answer 1

ARC will help you eliminate some types of leaks because you will not forget individual objects releaseor autorelease. For example, this type of error becomes impossible:

myLabel.text = [[NSString alloc] initWithFormat:@"%d", 17];
// oops, just leaked that NSString!

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Answer 2

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Answer 3

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NSZombies, ARC?

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