My eyes hurt from hours of trying to figure this one - and i have looked for an answer for quite a while on-line (it will be embarrassing to tell how much...).
I\'m totally new to Mac OS and iPhone and I\'m writing some small app. I have constant array of image names in resource and I want to switch between these items. I want to display image by the name t
I have this code which allows me to pa开发者_StackOverflowss in an index, and selectively retrieve, a number ofimages in an array for a certain range length - depending on orientation.
I expected objectAtIndex: to return a retained and autoreleased object for my use, but my tests with autorelease pools indicate they do not.
Hey, I have an Array of NSDictionaries (e.g. [tempArray addObject:[[[NSMutableDictionary alloc] initWithObjects:someArray forKeys:keys] autorelease]]; ) and when I try to search through it with NSPred
I declared a NSArray in my .h @interface DevicePreferencesController : UITableViewController < UIAlertViewDelegate >{
I have an NSArray of objects, it is unordered. It\'s updated from the internet so I can\'t order it once and guarantee it\'s order later.
OK, this is my problem: I have a NSMutableArray (hsdbarray) with objects (highscoresdbObj) in it. I want to sort the objects in the array by 开发者_运维问答OBJECT.NSNumber (highscoresdbObj.hsdbname) d
I\'m currently planning (and part coding) a new app. I have an array of items which the user creates. This is effectively the library. It\'s easiest to think of this as the classic ingredients and mea
If you have an NSArray of strings { @\"ONE\", @\"ONE\", @\"ONE\", \"TWO\", @\"THREE\", @\"THREE\" } How would I turn that into
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