What is difference between static library and framework?

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What is the difference between weak and strong?

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Why do you generally create a weak reference when using self in a block?

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Flow of push notification?

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Garbage collector in iphone?

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What are layer objects in iOS operating system?

0 Answers   SwanSoft Technologies,

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What is appdelegate in xcode?

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. List down app's state transitions when it gets launched. 

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What is the latest version of ios?

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How to download xcode for iphone development?

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What are all the difference between iOS3, iOS4 and iOS5?

0 Answers   UGC Corporation,

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How do you stop apps running in the background on ios?

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