Is there a shortcut to make a block comment in Xcode?

Question

I\'m writing ANSI-compatible C code, and hence I can\'t use the line (//) comment. I\'m using Xcode. In Sublime Text and Eclipse, and I think most other IDEs, t

Answer 1

In xcode 11.1 swift 5.0

select the code you would like to add block comment then press ⌥ + ⌘ + /