Set TableView height by the number or rows

Question

I have got TableView in the MainstoryBoard and the number of rows is random every time. I want the height of the whole TableView to be fl

Answer 1

Use this for Swift 3

 override func viewDidLayoutSubviews(){
    tableView.frame = CGRect(x: tableView.frame.origin.x, y:  tableView.frame.origin.y, width: tableView.frame.size.width, height: tableView.contentSize.height)
    tableView.reloadData()
}