title: Array of 2 button to add at view
body: <pre><code>func addStartingButtons2() {
  
          let button = UIButton(frame: CGRect(x: 50, y: buttonY, width: 250, height: 30))
  
          button.layer.cornerRadius = 10  // get some fancy pantsy rounding
          button.backgroundColor = UIColor.darkGray
          button.setTitle("Button for Villain: \(String(describing: hashes[button]))", for: UIControlState.normal) 
  
          buttons.append(button)
          buttons.append(button)
  
          for button in buttons {
              self.view.addSubview(button)
              button.frame.origin.y += 50
          }
      }
  </code></pre>
  
  <p>Where:
  <code>var hashes = [UIButton : [Double]]()
      var buttons = [UIButton]()</code></p>
  
  <p>Want to add this function 2 same buttons one onder other, but only one button is realised </p>