Question

NSDictionary *item = [NSDictionary dictionaryWithObjectsAndKeys:
                               eyeNameHolder,@"eye",
                               lipsNameHolder,@"lips",nil];

NSMutableArray *arrayItems = [NSMutableArray arrayWithObject:item];
[arrayItems insertObject:item atIndex:dynamical variable];
[arrayItems writeToFile:finalPath atomically:YES];

how can i replace the value of atIndex dynamically by sending different values from 0 to 10 through tapping different buttons from 0 to 10?

Answer 1

NSMutableArray has replaceObjectsAtIndex:withObject:, try something like:

[arrayItems replaceObjectsAtIndex:atIndex withObject:/*0-10*/];