I have an ImageDownloader class with NSURLConnection* connection as an ivar which initializes it setting its delegate as self.
I am capturing a single frame using - (void)captureOutput:(AVCaptureOutput *)captureOutput didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer fromConnection:(AVCaptureConnection *)connection
So many of my questions on stack overflow display my frustration with memory management on the iPhone sdk. It seems that I have fixed all of my major leaks but there seems to be this problem that is h
A packed array in Postscript is supposed to be a space-saving feature, where objects can be squeezed tightly in memory by omitting extraneous information. Like a null can be just a single byte because
I defined splitBarArr in .h开发者_Go百科 file: @property (nonatomic, retain) NSMutableArray *splitBarArr;
I have a function which is called by a button in a table view cell, after a 15-20 calls to the function (15 - 20 clicks on a button) I get a level 2 memory warning. Without this function I don\'t seem
As Value type variable allocates memory in Stack whereas Reference type allocates it in Heap. So how the memory allocated when a value type variable (e.g. int i = 4;) is declared in the reference type
I have 3 questions concerning memory allocation that I thought better to put into one question than 3.
I have the following code from Xcode (Cocoa touch): //Here, the class Vector2 is a class I made that stores an x value and a y value (As with XNA).
I have subclassed UIView as a Toolbar and add all kinds of buttons and other views to the class. Now, in my ViewController header I have this:
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