Using visual studio code when I create new project, I really need short code to fasten my speed, So I need copy and paste when I coding same a line.
In sublime text code editor it is used cmd+shift+d
Windows:
Shift + Alt + Down and Shift + Alt + Up
Mac:
Shift+Option+Down and Shift+OptionUp
Linux:
Ctrl+Shift+Alt+Down and Ctrl+Shift+Alt+Up