So here is my scenario -- In the header file of a class I do: @interface MyClass : NSObject { NSString *string1;
I know that this is rarely required to override the alloc or dealloc methods,开发者_如何学运维but if required is it possible in iPhone programming?You can and indeed, you should (if using manual memor
I\'m trying to use allocations tool but I don\'t know how to use it, anyways I think this could be very helpful not only in the try of getting rid of a exc_bad_access
Crash occurs at [searchDict release]. If I switch order of the two latest lines it still crash on the latest line (now [searchArray release]). I\'m quite new to Objective C and I guess I haven\'t got
I have a situation where I want to allocate a single NSString object, and assign text to it inside of an if-else block.When I write the code like this:
i am new in ObjC and iPhone. I downloaded an example of data sharing between multiple views. The basic approach is to create an data model object in the base UIApplication and get/set data from/to it
I\'m trying to get my mind around one aspect of memory management in the iPhone SDK. If I ran: for (int x = 0; x < 10; x++){
Okay, so if I written quite a lot of code without ever allocating any objects, where is the memory going?
I have a string which I am updating constantly (~33 times a second). It is used over and over and over again and is omnipresent in a loop I have going. This is the loop:
In the following example, what are the possible problems that can开发者_Go百科 occur. id c = [Person alloc];
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