Switch case

switch myNum
{
 case 33 : print(myNum)
 case 0..<33: print("Young")
default: print("Old")
}

Notes:
0..<33
means a number from 0 to 33

Comments

Post a Comment

Popular posts from this blog

Setting up a playground

1. Click on 'Get started with a playground'. Notes: Import UIKit - imports classes needed for interface development. At the right hand side, you will see an eye icon and a rectangular icon - show result. The right hand pane can be very useful.
Read more

Go to another page

let loginVC = UIStoryboard(name: "Main", bundle: nil).instantiateViewController(withIdentifier: "AddPupilsToClass") as! AddPupilsViewController                 self.navigationController?.pushViewController(loginVC, animated: true)
Read more