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a way (from its superclass) by sending respondsToSelector: to the article using the Tremendous keyword. Sending respondsToSelector: to super is reminiscent of sending it to self. As a substitute, you must use the instancesRespondToSelector: process on the item’s superclass, such as:
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Even though ARC does call for some assumed (about object ownership as an example) the necessities on developers are significantly less with MRR.
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