(1)! + Tab ----- structure of the code generated html
(2) Tab ----- completion code labels
(3) Ctrl + X --- Cut
(4) Ctrl + C --- Copy
(5) Ctrl + V --- Paste
(6) Ctrl + N --- New File
(7) Ctrl + S --- save
(8) Ctrl + Z ----- revocation
(9) Ctrl + F --- open the bottom of the search box, the search key
(10) Ctrl + / --- Notes selected item or row