How can I comment multiple lines in visual studio code? [duplicate]

Question

We always need to comment multiple code lines during programming. In visual studio code, I want to know how to comment multiple lines?

Answer 1

In windows you need to press ctrl + / in mac you can do ⌘ + / to make multiple comment

// public function index()
// {
//     $badgeIcon = BadgeIcon::all();
//     return $this->showAll($badgeIcon);
// }

Then if you want to un-comment then select the lines again and then press ctrl + /(in windows) again ⌘ + /(in mac).