Create scratch files
Turn show line numbers off and on
Use ⇧⌘N (macOS) / Ctrl+Alt+Shift+Insert (Windows/Linux) to create a new scratch file. If you have content selected, the new scratch file will contain that content.
Use ⇧⌘N (macOS) / Ctrl+Alt+Shift+Insert (Windows/Linux) to create a new scratch file. If you have content selected, the new scratch file will contain that content.