UITableView - scroll to the top

Question

In my table view I have to scroll to the top. But I cannot guarantee that the first object is going to be section 0, row 0. May be that my table view will start from section

Answer 1

Adding on to what's already been said, you can create a extension (Swift) or category (Objective C) to make this easier in the future:

Swift:

extension UITableView {
    func scrollToTop(animated: Bool) {
        setContentOffset(CGPointZero, animated: animated)
    }
}

Any time you want to scroll any given tableView to the top you can call the following code:

tableView.scrollToTop(animated: true)