SWIFT

swift scrollview scroll to bottom

let bottomOffset = CGPoint(x: 0, y: scrollView.contentSize.height - scrollView.bounds.size.height)
//OR
//let bottomOffset = CGPoint(x: 0, y: scrollView.frame.maxY)
scrollView.setContentOffset(bottomOffset, animated: true)

UITableview scroll to bottom swift

let indexPath = IndexPath(item: noOfRows, section: 0)
yourTableView.scrollToRow(at: indexPath, at: UITableView.ScrollPosition.bottom, animated: true)