2014/10/15 下午 10:03:31

iphone Programming Glossary: afterward

http://stackoverflow.com/questions/12666739/why-wont-my-uilabel-display-a-nsinteger

controller. The view controller can supply that pointer to itself when the game controller is created or at some point afterward. To facilitate that the game controller needs a method that can accept the pointer to the view controller. Maybe you decide..

Insert string at cursor position of UITextField

http://stackoverflow.com/questions/1317929/insert-string-at-cursor-position-of-uitextfield

Update As per Jasarien's comment below it is good practice to save off the pasteboard contents first and restore them afterward. For convenience here is my code Get a reference to the system pasteboard UIPasteboard lPasteBoard UIPasteboard generalPasteboard..

How to launch iPhone Camera on viewDidLoad?

http://stackoverflow.com/questions/1355798/how-to-launch-iphone-camera-on-viewdidload

the above code into viewDidAppear BOOL animated allowed the camera to be launched but the app crashed immediately afterward with the last routine being UIWindowController transitionViewDidComplete fromView toView as cited by Debugger iphone uikit..

Core Data memory allocation

http://stackoverflow.com/questions/14418063/core-data-memory-allocation

retain reversedArray in order for it to last across the exiting of the pool's scope. I added reversedArray autorelease afterward so the code is semantically identical to the code you posted except for the releasing of any autoreleased objects created..

removeObserver with NSNotification… what am I doing wrong?

http://stackoverflow.com/questions/3328210/removeobserver-with-nsnotification-what-am-i-doing-wrong

animated . When a certain button in view2 is pressed view2 is calls a notification method in view1 and immediately afterward is dismissed. The notification method pops up an alert. The notification method works fine and is called appropriately...

How to store CLLocation using Core Data (iPhone)?

http://stackoverflow.com/questions/3797128/how-to-store-cllocation-using-core-data-iphone

to store CLLocation using Core Data iPhone I'm trying to save a location and retrieve the location on a map afterward using Core Location MapKit and Core Data frameworks. What I've done is I just made entity named POI and added properties..

How do I reset after a UIScrollView zoom?

http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom

anything. This error was being thrown on zoom and also on rotate. If I delete the object before rotation and re add it afterward it doesn't throw the exception. This is not an option for zooming. iphone ios cocoa touch uiscrollview zooming share..

How to use UIBezierPath with CoreAnimation?

http://stackoverflow.com/questions/9133610/how-to-use-uibezierpath-with-coreanimation

you continue to see the model value not what you see on the screen. If you try to implicitly animate the property afterward it won 脌 work correctly because the CAAnimation is still running. If you ever remove the animation by replacing it with..