Is the product item a copy, or just a reference to the object in the NSArray? Does it need to be released? Considering there is no alloc, I assume there is no need for release, correct?
I have some NSDictionary objects stored in an NSArray called telephoneArray.I fetch the values for the key number and then replace the NSDictionary I\'ve just read with a new object at the same index
Hey, I\'m playing around with a script my teacher provided for a table based application. However I can\'t seem to get my own view to load.
I\'ve looked though al the previous questions and answers on this error but I can\'t figure out what I\'m doing wrong. Can anyone help?
I\'m actually starting to loose the will to live, this piece of code is driving me nuts! I\'m trying to get the content of mathspractice.txt into *myLabel
I\'m learning Cocoa, and I\'ve got a problem: I would like to bind the content of an NSMutableArray to an NSTableView, with bindings. I read many documentations about them, but I can\'t manage to make
My code compiles fine but doesn\'t show the text from mathspractice.txt -(void)loadText { NSBundle *bundle = [NSBundle mainBundle];
I have an NSArray of NSDictionaries. I need to check if there\'s at least one occurrence of an object for a key of the NSDictionary in the NSArray. I do this by using
If i declare an NSArray with alloc & retain in single sentence then should i开发者_如何学Go release the NSArray object twice (i.e. [arrayObject release] 2 times) ?If you are creating an NSArray wi
Im used to c programming where im responsible for freeing everything, and this objective c funky stuff is throwing some spanners in the work. I am usi开发者_如何学运维ng the below code.
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