I have model class which contains NSString\'s- studentName, studentRank and studentImage. I wanna sort the NSMutableArray according to studentRanks. what I have done is
I have 10 images in array and 10 buttons, all i want is to set the images to buttons randomly. i tried this but not succeeded
I could use a little help on this one. I narrowed the crash source down to NSMutableArray viewControllers by commenting out the release statement in dealloc.
i have the following code [[categories objectAtIndex:row]objectForKey:@\"name\"]; where categories is nsmutablearray .. it is in a tableview but if categories have 0 rows (not null) it gives except
I am developing a table view. To fill that table i have an array of 75 content. Now i want to show table view like as when first time shown table view then show only 10 row of array and one button who
I have created a mutable array called numbers and he holds up 20 diffrent numbers in a random order. as I saw from debugging it, the data stored in the memory and auto dealloc itself.
I am working on a UIPickerController.I have everything working but when I tap the back button to go to my previous view the app is crashing.
I have an NSMutableArray containing many objects. What happens if a chan开发者_开发知识库ge is made to the array, while I am making a copy of the array using [NSMutableArray arrayWithArray:someArray]
NSLog(@\"Ci sono %d categorie\",category.count); for(int c=0; c<category.count; c++){ CategoryArray * element =[category objectAtIndex:c];
I\'m working with a database, and trying to store the rows of a table as dictionary in an Array. #import \"RootViewController.h\"
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