Control Arrow Keyboard Shortcuts in PyCharm

Yes!

  1. Open System Preferences
  2. Open "Mission control"
  3. Disable that hotkeys.

In Mojave 10.14 to disable Ctrl-up arrow and Ctrl-down arrow, go to System Preferences -> Keyboard -> Shortcuts -> click on Mission Control in left panel. Disable shortcuts that correspond to Ctrl-up arrow and Ctrl-down arrow (Mission Control and Application Windows).

Control + Up Arrow and Control + Down Arrow should now work in PyCharm