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2014/10/15 ¤U¤È 10:14:39
iphone Programming Glossary: super'sHow can I tell when something outside my UITableViewCell has been touched? http://stackoverflow.com/questions/2450127/how-can-i-tell-when-something-outside-my-uitableviewcell-has-been-touched or whatever if newCell activeCell activeCell resignFirstResponder self.activeCell newCell may be nil return the super's hitTest result return super hitTest point withEvent event In my UITableViewCell subclasses that have a UITextField I add..
Some beginner Objective-C/iPhone questions http://stackoverflow.com/questions/710568/some-beginner-objective-c-iphone-questions self to the value of super init so that self points to the actual instance that super init returned. If alloc or the super's init method fails the result of super init may be nil . To avoid side effects in the case of a failed initialization the..
why might layoutSubviews NOT automatically be called on a view when its frame is set? http://stackoverflow.com/questions/7921610/why-might-layoutsubviews-not-automatically-be-called-on-a-view-when-its-frame-is click on step into at the line where super is called the debugger does not step into anything. So as far as I can tell super's setFrame method is not being overridden. FWIW I also did a small test project in which I changed the frame of a view. In..
Do I always have to call [super viewDidLoad] in the -viewDidLoad method? http://stackoverflow.com/questions/824695/do-i-always-have-to-call-super-viewdidload-in-the-viewdidload-method
`[super viewDidLoad]` convention http://stackoverflow.com/questions/844195/super-viewdidload-convention . When you do call it is it expected before or after you code This could have consequences depending on what super's implementation does. Though you shouldn't have to know super's implementation to write yours. Of course this goes for all.. you code This could have consequences depending on what super's implementation does. Though you shouldn't have to know super's implementation to write yours. Of course this goes for all of UIViewControllers delegate methods willAppear didAppear etc.....
iPhone hide Navigation Bar only on first page http://stackoverflow.com/questions/845583/iphone-hide-navigation-bar-only-on-first-page
Why do I have to call super -dealloc last, and not first? http://stackoverflow.com/questions/909856/why-do-i-have-to-call-super-dealloc-last-and-not-first release window release Althoug in alsmost all other cases when overriding a method I would first call the super's method implementation in this case apple always calls super dealloc in the end. Why iphone cocoa touch memory management..
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