Detect the current top cell in a UITableView after scrolling

Question

a simple question but I don\'t seem to have the right terminology to search Stackoverflow by it.

I have a UITableView with no sections, the user can scroll up and do

Answer 1

This is the Swift 3+ code:

override func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
    let firstVisibleIndexPath = self.tableView.indexPathsForVisibleRows?[0]
    print("First visible cell section=\(firstVisibleIndexPath?.section), and row=\(firstVisibleIndexPath?.row)")
}