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2014/10/15 ¤U¤È 10:04:07
iphone Programming Glossary: atimerHow can I detect a double tap on a certain cell in UITableView? http://stackoverflow.com/questions/1031254/how-can-i-detect-a-double-tap-on-a-certain-cell-in-uitableview tap on new row tapCount 0 if tapTimer nil tapTimer invalidate self setTapTimer nil void tapTimerFired NSTimer aTimer timer fired there was a single tap on indexPath.row tappedRow if tapTimer nil tapCount 0 tappedRow 1 HTH share improve..
Repeating NSTimer, weak reference, owning reference or iVar? http://stackoverflow.com/questions/4945028/repeating-nstimer-weak-reference-owning-reference-or-ivar id initWithTarget id target selector SEL aSelector shouldLog BOOL shouldLogDealloc void passthroughFiredTimer NSTimer aTimer void dumbCallbackTimer NSTimer aTimer @end @implementation D12WeakTimerTarget id initWithTarget id target selector SEL aSelector.. SEL aSelector shouldLog BOOL shouldLogDealloc void passthroughFiredTimer NSTimer aTimer void dumbCallbackTimer NSTimer aTimer @end @implementation D12WeakTimerTarget id initWithTarget id target selector SEL aSelector shouldLog BOOL shouldLogDealloc.. dealloc Target was @ self targetDescription targetDescription release super dealloc void passthroughFiredTimer NSTimer aTimer weakTarget performSelector selector withObject aTimer void dumbCallbackTimer NSTimer aTimer weakTarget performSelector selector..
Change the time interval of a Timer http://stackoverflow.com/questions/7518180/change-the-time-interval-of-a-timer an ivar. For example @property nonatomic readwrite retain NSTimer timer @synthesize timer timer_ void setTimer NSTimer aTimer if timer_ aTimer aTimer retain timer_ invalidate timer_ release timer_ aTimer void dealloc timer_ invalidate timer_ release.. @property nonatomic readwrite retain NSTimer timer @synthesize timer timer_ void setTimer NSTimer aTimer if timer_ aTimer aTimer retain timer_ invalidate timer_ release timer_ aTimer void dealloc timer_ invalidate timer_ release ... self.timer.. nonatomic readwrite retain NSTimer timer @synthesize timer timer_ void setTimer NSTimer aTimer if timer_ aTimer aTimer retain timer_ invalidate timer_ release timer_ aTimer void dealloc timer_ invalidate timer_ release ... self.timer NSTimer..
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