I would like to understand why it could 开发者_Go百科be useful to do this (assuming \"object\" was previously allocated):
I\'m having a problem with some code in the loadView: method of one of my view controllers. Essentially I have a view which centres itself in a larger view (on an iPad) and has some labels, buttons an
I\'ve got this sample code I got from somewhere around the web. My .h file looks like: @interface PopupWindowString : CCNode <UITextFieldDelegate> {
I don\'t even know where to start... Visual Studio keeps giving me a heap corruption error when I close my program. The position it breaks at varies. During the 40+ hours I have spent changing my code
If a UIviewController subclass is created, the method \'dealloc\' is created automatically for you. - (void)dealloc{}
Hy I\'ve got a UIView. In one method, I alloc a WebView, and set it\'s to a retain property. self->webView= [[UIWebView alloc] initWithFrame:self.frame];
I know memory management in iOS is tricky subject to newbies like me, but I was hoping for a clear explanation here on stackoverflow which I could not find anywhere else.
I made a function for an object called copy() that should just return an instance of the object with all the same values -
I have a question about object release in objective-c. I saw some sample codes in Chapter 9 of \"Beginning iphone 4 Development\"(Page 287). The sample code release an object twice: both in viewDidUn
When a custom class is created in Objective C, when and how is the de开发者_StackOverflowalloc method called? Is it something that I have to implement somehow in my class?You never send a dealloc mess
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