I have lots of data and lots of rows in my tableView.
when data changes I want to update my visible cells on the screen, I really don't want to use reloadData because it's an expensive call.
Is it possible to somehow update the visible cells only?
I tried calling :
[tableView reloadRowsAtIndexPaths:[tableView indexPathsForVisibleRows] withRowAnimation:UITableViewRowAnimationNone];