2014/10/15 下午 10:05:42

iphone Programming Glossary: counted

iPhone: Hide UITableView search bar by default

http://stackoverflow.com/questions/1081381/iphone-hide-uitableview-search-bar-by-default

so that it gets scrolled with the table's content and isn't fixed to the top of the view. The searchbar isn't counted as a row in the tableview so if you scroll the top of the tableview to the first row it 'hides' the searchbar yourTableView..

what is the first step in (NSTimer release and invalidate)?

http://stackoverflow.com/questions/1171393/what-is-the-first-step-in-nstimer-release-and-invalidate

an unscheduled timer see 𤔡nscheduled Timers a then you must maintain a strong reference to the timer in a reference counted environment you retain it so that it is not deallocated before you use it. What does this mean If you alloc and init a timer..

What's the limit for the size of iPhone apps?

http://stackoverflow.com/questions/1564859/whats-the-limit-for-the-size-of-iphone-apps

How to calculate elevation like in runkeeper application

http://stackoverflow.com/questions/19156415/how-to-calculate-elevation-like-in-runkeeper-application

NSMutableString as retain/copy

http://stackoverflow.com/questions/4995254/nsmutablestring-as-retain-copy

must explicitly release e.g. in dealloc in non garbage collected environments. immutable strings are still reference counted. there are exceptions to this notably CF NS String literals exist for the program's duration you can use CF APIs to create..

Am I abusing UIViewController Subclassing?

http://stackoverflow.com/questions/5691226/am-i-abusing-uiviewcontroller-subclassing

So basically either I have been completely wrong or I'm on a wild goose chase. If UIViewController subclasses can't be counted on to call viewWillAppear why not just call that method manually and be done with it Why replicate all of the perceived.. to take some action at an interesting point in the controller's life cycle. If UIViewController subclasses can't be counted on to call viewWillAppear why not just call that method manually and be done with it Take a good look at UIViewController..

UIButton long press with finger stationary

http://stackoverflow.com/questions/9389923/uibutton-long-press-with-finger-stationary

I recall the event when the button is held down but only if I move my finger but I wish the timer went away and counted all the time in which the button is held down with your finger stationary and stopped counting when the finger is released...