is it possible to specify that a NSMutabl开发者_高级运维eArray can only contain a certain type of objects.
edited. Hey, I am trying to write an NSMutableArray to a plist. The compiler does not show any errors, but it does not write to the plist anyway.
Been following the Core Data tutorial on Apple\'s developer site, and all is good until I have to add something to the fetched store. I am getting this error after a successful build and load when I t
I have an array I load with lots of data from an xml file. I am displaying this on a tableview and then when you click on say an author it goes through to display all their books.
Hey guys I need to send the content of an NSMutableArray through email. I have a mailing function but I\'m not sure on how to place the content of the array into a NSString to be displayed on the emai
This is my init method: -(id)init{ self = [super init]; magicNumber = 8; myMagicArray = [[NSMutableArray alloc] initWithCapacity:(magicNumber*magicNumber)];
Totally confused here. I have a PARENT UIViewController that needs to pass an NSMutableArray to a CHILD UIViewController.I\'m expecting it to be passed by reference so that changes made in the CHILD
Is the objectA开发者_如何学JAVAtIndex start with 1 instead of 0? I use the objectAtIndex , and passing data 0, but it said that this is out of bound. So, I guess that is start at 1, am I right?It star
I am trying to load an NSMutableArray with UIImageViews.Everything is 开发者_运维百科going fine with that.
I have two view controllers name RootViewController and SecondViewController. In the FirstViewController I have this NSMutableArray
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