I am quite new to the iphone development and I\'m encountering a weird crash in my application. Indeed, my application always crashes after I\'ve simulated a memory warning. I can reproduce this behav
I have a created a small app which uses location services on the iPhone. All works well, except the fact, that sometimes, the small arrow in the info-bar stays active even if I explicitly kill the app
Well, I\'m learning how to program on a mac, and I\'m tired of searching the for answers, can you guys explain me what I did wrong on my program.
I\'d like to know what is the proper way to deall开发者_StackOverflowoc an ivar NSOperationQueue in case it has still some operations running, which can typically occur when the user suddenly quits th
I have a class AudioManager with a member of type AudioBufferList *. (This is a struct declared in the CoreAudio framework). Since AudioBufferList is not a NSObject, I 开发者_Python百科cannot retain i
I am finishing up an iPad application, and for me, that means filling in all of the dealloc methods in my classes.
I am hoping to clarify the processes going on here. I have created a subclass of UIButton whose init method looks like this:
I have a Navigation based view controller and in the view controller i have hidden the top navigation bar and use a custom UIView as the navigation bar.
I have a category on an existing class that adds a property and a few methods to the class. @interface AClass (ACategory) {
I already googled for \"CFString isNaturallyRTL\" with 0 results. these are my classes: //in .H @interface myVi开发者_JAVA百科ewController : UIViewController {
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