I want to use Twitter API which is available in iOS5. And I’m successfully posting to twitter as well. But my fear is that, the deployment target for my iphone is 4.2 and so will the app work perfectly with iOS 4.2 devices?
(I don’t have iOS 4.2 device to test that)
I want to use Twitter API which is available in iOS5. And I’m successfully
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Use a weak library link and double-check the classes exist before you use them.