⌘ command + J - Choose Editor
⌥ - Open quick find result in secondary editor
⇧ + ⌃ + ⌘ + ↩ - Focus Current Editor
⌃ + ⌘ + J - Jump to definition
⇧ + ⌃ + ⌘ + H - Find Call Hierarchy
⌃ + 6 - Jump to Method
⌃ + ⌘ +C - Activate console
⌃ + ⌥ + ⌘ + f - Apply current fix suggestion
⌃ + ⇧ + ↑ - Create multiple cursors (clicking instead of ↑ also works)
⌘ command + +/- Increase/Decrease text size