UITableView error in swift 3.0
When migrating from Swift 2 to Swift 3 all table view datasource and delegate methods must be changed either by
- declaring them as private and keeping the syntax (without any underscore)
private func tableView(tableView : ...)
- or using the new syntax (see the space character after the underscore)
func tableView(_ tableView : ...)
Actually the compiler is supposed to display warnings about that and suggestions how to fix it.