Question

Beginner iOS dev here. I have a problem in my array. Im making an app with iCarousel. That whenever it stop to a view it will delete the current view or index, like this:

    NSInteger index = carousel.currentItemIndex;
    [carousel removeItemAtIndex:index animated:YES];
    [images removeObjectAtIndex:index];

So my array have an index with this:

0 1 2 3 4 5

when I use the method above ( for example it lands on view 3) it become like this:

0 1 2 4 5

How to remain the same array index/value even if I delete? or should I update it?

I tried using [carousel reloadData]; but still no effect.

Answer 1

Use [carousel replaceItemAtIndex:index withObject:[NSNull null]];
and check if the object is of type NSNull then do nothing or according to your requirement.