release

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Object release in Objective-C: Why release an object twice in viewDidUnload and dealloc method?

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[详细]

2023-04-01 08:47 分类：问答
Android / Eclispe: how to run my app on device or emulator in release mode ? (if any...)

I am currently finishing the development of my Android app. I tested it extensively on both my Android phone开发者_C百科 and the emulator using my debug MD5 key and debugkeystore.[详细]

2023-04-01 05:34 分类：问答
Programmatically create an object then release it later

I programmatically create an ActivityIndicatorView with UIActivityIndicatorView* cactivity = [[[UIActivityIndicatorView alloc][详细]

2023-04-01 00:30 分类：问答
Java garbage collector

IS there a way to set a garbage collector only for one type, like in Objective C when you do [Oppsie release]; Or is there a similar way in Java. I was thin开发者_Go百科king for setting Oppsie to null[详细]

2023-03-31 20:25 分类：问答
Need to release intermediate views with popToRootViewController?

I am down at one point in my application that I reset the user to top screen by using popToRootViewController - and then adjust the position pushing new views. I am asking myself what happens with all[详细]

2023-03-31 12:35 分类：问答
How to check in NAnt script whether property is set or not?

Hi I am create a release script using NAnt. How can I check a variable value is getting or not. Now I call my script like this[详细]

2023-03-31 04:28 分类：问答
Memory leaks while using NSMutableArray

Hi guys can somebody please advise how to cure the memory leaks in the code below i\'ve tried just about every combination of release and autorelease i can think of but every time either the app cras[详细]

2023-03-30 17:19 分类：问答
allocing object when assigning

I am really new to objc and I am trying to understand as much as possible and get a good routine when it comes to mem management.[详细]

2023-03-29 09:57 分类：问答
Best practices for releasing retained views?

Is this the correct (best?) way to release views retained in viewDidLoad, in iOS 4.x or lower? Is there anything else to consid开发者_开发百科er?[详细]

2023-03-27 20:33 分类：问答
Problem realeasing allocated objects

Crash occurs at [searchDict release]. If I switch order of the two latest lines it still crash on the latest line (now [searchArray release]). I\'m quite new to Objective C and I guess I haven\'t got[详细]

2023-03-27 17:24 分类：问答