dealloc

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Message Sent To Deallocated Instance ... As far as I can tell, there's no reason it should be deallocated

I am working on an Iphone App that uses a SQLite database as its main source of Model data. When the app opens, the singleton object called \"Model\" scans the SQLite table, uses each row to create[详细]

2023-03-14 08:53 分类：问答
cocos2d ios app crashing with no error - unexpected dealloc

I have a fairly simple app going that开发者_StackOverflow I have a problem with. It works fine for a few seconds, but after a while, it crashes. Here\'s my code:[详细]

2023-03-14 03:08 分类：问答
Must non-pointer instance variables be released in dealloc?

Do I have to call release in the dealloc method of a class for non-pointer variables? e.g. @interface myClass : NSObject {[详细]

2023-03-13 11:36 分类：问答
Appropriate to delete files or close DB connection in dealloc?

I know that dealloc is called when an object\'s retain count reaches zero and that iVars should be released therein, but I am wondering if it is also an appropriate spot to delete temporary files or c[详细]

2023-03-11 23:56 分类：问答
Message Sent To Deallocated Instance Error

I am getting a crash saying *** -[CFString release]: message sent to deallocated instance 0x7021e80 in my dealloc method for line [muscleURL release];[详细]

2023-03-11 06:53 分类：问答
NSString release problem

While testing some code, I meet a problem. Hear is my code and Log. (IBAction) DynamicBtnClicked:(id)sender[详细]

2023-03-10 15:37 分类：问答
Setting delegate to nil in dealloc

In Objective-C, I understand that if an object sets itself as the delegate of another object, it should set that object\'s delegate to nil in its dealloc to avoid getting sent messages after it\'s gon[详细]

2023-03-08 08:17 分类：问答
Memory managment. Dealloc. iOS

Is this correct? - (void)dealloc { [super dealloc]; [stageObjects release]; } Or should I c开发者_如何学JAVAall[详细]

2023-03-06 22:24 分类：问答
Strange delegate dealloc call after applicationWillEnterForeground from Facebook SSO

I have searched quite a while for this answer with the following keywords on Google but I got nothing:[详细]

2023-03-06 17:39 分类：问答
What are the pros and cons of these different dealloc strategies?

I\'ve seen several different approaches to memory management in iOS as regards releasing properties. After some debate with colleagues, the pros and cons have become muddled in my head.[详细]

2023-03-04 09:53 分类：问答