What is a keyboard shortcut (bluetooth keyboard) for came back to code view from run view?

Questions
1

when i press CMD+R and run my code , i don’t know a short cut key for come back , i try SHIFT+CMD+[ but it doesn’t work, i don’t like to touch screen every time. please help me.

2

CMD+W to close the Viewer
CMD+P Pause
CMD+R to restart
CMD+C to screenshot

3

@LesesTrickshon - thanks for that post, I can never seem to find these shortcuts when I need them.