I have a question about the objective-C. I use the following code to add a contains from an array to another array. However, the second array is null. Can anyone help me? Thank you.
I have an NSMutableArray I am trying to populate using a for-loop and making NSStrings for it.These are to be the data source for my UIPickerView.You\'ll see some commented out lines where I manually
A simple answer to this super simple question would be great! Here is the pseudcode: NSMutableArray *Africa = [Lion, Tiger, Zebra];
I\'ve got one question about the memory management of the NSMutableArray. I create an object of my custom class and add this object to a NSMutableArray. Is this automatically retained, so that I can r
I have a Threaded application, in which there is a NSMutableArray, which contains the NSManagedObjects, Now i want my array to be accesse开发者_如何学God once at a time by any Thread. So how do i sync
I\'m a beginner at Objective-C and am trying to initialize an NSMutableArray with objects of various types. Here is my code:
I have an object called Station in my system with these attributes: @interface Station : NSObject { NSString *stationID;
Can you sh开发者_Python百科ow me the syntax or any sample programs to archive an NSArray of custom objects in Objective-C?Check out NSUserDefaults.
I want to store a couple of sockets in an ArrayList/NSMutableArray, but the sockets are of type int and NSMutableArray only accepts objects (id). Is there another data type that I can use as a contain
I\'m really desperate on this one. I\'m trying to make a Framework which you can search and play YouTube videos with. But while testing it, I\'m running in to a big problem.
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