Alright, I am very confused, so I hope you friends can help me out.I\'m working on a project using Cocos2D, the most recent version (.99 RC 1).I make some player objects and some buttons to change the
Ok, this makes absolutely no sense: I creat an NSNumber: NSNumber *n = [NSNumber numberWithInt:37669178];
I got an crash logs from a customer to figure why my app crash on her iPhone. Here some info from crash log:
I am trying to set a Core Data attribute but am getting incompatible type errors. I have a float attribute i开发者_JAVA技巧n a Core Data entity on iPhone 3.0. Core Data auto-generates an interface for
I am just starting out with Core Data and ran into an issue where I need to save the new object with the appropriate ID.
I\'m working on a console app that is tracks different songs. I\'m working on getting the song class up off the ground first and have run into a snag trying to log an nsnumber which has been allocated
What\'s the best way to handle Boolean values that derive from a UISwitch setting, and are stored in an NSMutableDictionary that is saved to the user\'s directory as persistent settings? Specifically,
Is it true that you can\'t have an NSMutableArray of NSIntegers? When I try to add the values to the array and then print them out they\'re huge numbers (when if I print out the tag to NSLog th开发者_
I am relatively new to Objective C and need some array help. I have a plist which contains a Dictionary and an NSNumber Array, with more arrays to
iPhone sdk 3.2.1 NSMutableDictionary *myDict = [NSMutableDictionary dictionaryWithCapacity:2]; [myDict setObject:[NSNumber numberWithDouble:0.1f] forKey:@\"testDoubleObject\"];
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