I haven't build muscle memory for the following shortcuts, I'll add them here for an easy reference.
SHIFT + CMD + F12
-> Get rids of everything, cleans your AS UI.SHIFT + CMD
+ (←
,→
) -> Stretch to left or Strech to right.ALT + ↑
-> Expand selection.SHIFT + CMD + B
-> Clipboard history.ALT + SHIFT
+ (↑
,↓
) -> Moving text (not Cut & Paste).SHIFT + CMD +T
-> Refactor.ALT + CMD + O
-> Go to Symbol.SHIFT + CMD + O
-> Go to File.
All of the previous shortcuts and more are included in the following Live Demo