dealloc

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Don't call "dealloc" method when I use "layoutSubviews" or "didMoveToSuperview"

I have a XIB with UIView. This UIView is associated (in IB) with custom class of UIView - Page1. File\'s Owner of this is MainMenuController (UIViewController, of course).[详细]

2023-03-02 13:53 分类：问答
Why do we need both (void)viewDidUnload and (void)dealloc {

When is a view unloaded and yet not deallocated? Why do in viewDidUnload we do self.member = nil; and in dealloc we do[详细]

2023-03-01 13:28 分类：问答
ASIFormDataRequest: delegate method call when delegate object release

I am using ASIFormDataRequest class to send and receive data from server to iphone client. I have a problem. For example, I have a View Controller using ASIFormDataRequest, if the current view is View[详细]

2023-02-28 19:10 分类：问答
Can I call [self retain] within -dealloc? Or, how do I ensure dealloc happens on the main thread?

Here is my situation. It\'s complicated so bear with me. I have a view class, let\'s call it MyView. It creates a loading indicator subview, and then starts a background operation that will load data[详细]

2023-02-28 14:43 分类：问答
NSTimer disables dealloc in UIView

@interface someview:UIView{ NSTimer* timer; } @end @implementation someview -(void)dealloc{ NSLog(@\"dealloc someview\");[详细]

2023-02-25 03:32 分类：问答
saving object state in dealloc doesn't work

I noticed just now that when I save object state (@public floats converted to NSStrings) in my dealloc method, using[详细]

2023-02-24 22:55 分类：问答
Is it required to set outlets variables to nil in dealloc (even after IOS 3.0)?

In apple\'s <Memory Management> Document when talking about Outlets. It says in your custom view controller class[详细]

2023-02-24 22:40 分类：问答
UIPopoverController deallocated issue

I used a Popover to display image in it. When the user touch a button, the popover appears with a slideshow inside.[详细]

2023-02-23 01:01 分类：问答
Question about Memory Management in iOS

i have a question about memory management.I have an instance variable that I previously allocated in the init* method. In some point in my program, I retained this object.[详细]

2023-02-21 07:29 分类：问答
Objective C: Subclassing, overriding dealloc

I am creating a subclass of a custom UITableViewCell.The superclass has some properties that it is releasing in the dealloc method.I have added one additional property in my subclass, so I made sure t[详细]

2023-02-20 22:25 分类：问答