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2014/10/15 ¤U¤È 10:14:34

iphone Programming Glossary: strongself

Weak references inside a block

http://stackoverflow.com/questions/11603284/weak-references-inside-a-block

one in the block scope __weak Cell weakSelf self NSBlockOperation op NSBlockOperation blockOperationWithBlock ^ Cell strongSelf weakSelf object pointers are implicitly __strong strongSelf will survive the duration of this operation. carry on. share..

Uiscrollview lazy loading

http://stackoverflow.com/questions/14659650/uiscrollview-lazy-loading

tmpImage UIImage alloc initWithCGImage asset.defaultRepresentation.fullScreenImage __strong __typeof__ weakSelf strongSelf weakSelf if strongSelf.scrollView viewWithTag tagNumber nil dispatch_async dispatch_get_main_queue ^ __strong __typeof__.. alloc initWithCGImage asset.defaultRepresentation.fullScreenImage __strong __typeof__ weakSelf strongSelf weakSelf if strongSelf.scrollView viewWithTag tagNumber nil dispatch_async dispatch_get_main_queue ^ __strong __typeof__ weakSelf strongSelf weakSelf.. strongSelf.scrollView viewWithTag tagNumber nil dispatch_async dispatch_get_main_queue ^ __strong __typeof__ weakSelf strongSelf weakSelf if strongSelf.scrollView viewWithTag tagNumber nil UIImageView tmpImageView UIImageView strongSelf.scrollView..