I am developing an app on iPod touch, that uses the camera, displays a preview and takes pictures (all that through an AVCaptureSession).
I am having a strange issue wh开发者_如何学运维ere the static analyzer throws a warning \'object allocated on line xxx is not referenced later in this execution path and has a retain count of +1 (obje
I always thought that the owner is responsible for destroying visual controls and that I can manually control destruction if I pass nil as the owner.
In most of the tutorials I\'ve been reading there are examples of classes with custom init methods. For example
As the title suggests, I have an app that runs fine when launched from Xcode, but crashes when launched from the home screen.
The XCode analyzer tells me there is a problem at line 4 — return [originalError copy]; — but I don\'t see it. Help me please?
public class Players { public int GUID { get; set; } public string Name { get; set; } public string Country { get; set; }
Successfully Build, but Netbeans Run outputs stack trace Stack trace: FrameFunctionArgs 0022C6947570EFA3(00000108, 0000EA60, 00000000, 0022C7B8)
Say I have an object called MyClass, which has a property defined as 开发者_Go百科@property (nonatomic, retain) NSString *foo; and I synthesize that property.
I\'m creating an NSDictionary which maps objects to integers, and because NSDictionaries don\'t handle anything but objects I have to wrap each integer in an NSNumber object with [NSNumber numberWithI
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