didreceivememorywarning
Warning: Received memory warning. Level=1 & 2
I am making application which is crashing giving the above warning in console. There are two sprites. Train=[CCSprite spriteWithFile:@\"train.png\"];[详细]
2023-02-24 22:56 分类：问答viewDidUnload called after dealloc?
When I\'m debugging my iPad app, I found because of low memory, some view controllers\' viewDidUnload got called. But seconds later, their viewDidLoad are called. And then again because of low memory,[详细]
2023-02-11 15:06 分类：问答didReceiveMemoryWarning, level 2 with only ~3MB of usage
My iPad application has a number of navigation controllers that are chosen dependant on selection of a list (a bit like how a tab bar controller works - or see the apple Remote application and choose[详细]
2023-02-11 02:51 分类：问答Why Doesn't iOS Autorotate a View loaded from a Nib after it was released by didReceiveMemoryWarning?
My iPad app makes heavy use of autorotation. This is great. However, I\'ve noticed that if a hidden view is released by the default implementation of didReceiveMemoryWarning (as described he开发者_如何[详细]
2023-02-03 08:44 分类：问答didReceiveMemoryWarning - how to differentiate between warning levels
how do I differentiate between the two memory warning levels in didReceiveMemoryWarning ? Received memory warning. Level=1[详细]
2023-01-30 11:19 分类：问答How to deallocate view controllers that contains a view that references its parent
Here is a an interesting problem. I have a view controller, let\'s call it MyViewController. One of it\'s members is a a custom view, let\'s call that MyCustomView. MyCustomView also has a reference t[详细]
2023-01-24 16:21 分类：问答Why does my iPhone application crash when it receives a memory warning?
This is sort of a mystery to me. My application does not use very much memory but if I put it in the background and run as many memory-intensive applications as I can, occasionally my application will[详细]
2023-01-21 07:42 分类：问答To the bottom with didRecieveMemoryWarning
I have to go to the bottom with the didRecieveMemoryWarning method. I have read like thirty threads about this topic on this forum. And every answer is differerent.[详细]
2023-01-19 01:45 分类：问答Application getting memory warning level 2 when loading webview iphone
In my application I have a tableview which a couple of cells on click of which I launch webview but my application crashes giving me memory warning level 2 even before the webview loads. I have cleare[详细]
2023-01-17 12:52 分类：问答didReceiveMemoryWarning called but not viewDidUnload?
I\'m running into a situation where didReceiveMemoryWarning is being called but viewDidUnload is not. The docs for didReceiveMemoryWarning say:[详细]
2023-01-15 10:19 分类：问答
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