How can we save all the files in Visual Studio Code like we do in Visual Studio by pressing Ctrl+Shift+S ?
Doesn't look like there is a shortcut binding to it.
Simplest way would be to use the menu accelerators: ALT+f followed by ALT+l.
To change your key binding edit the keyboard preferences.
Add the binding to the right half of the screen and then restart Code:
// Place your key bindings in this file to overwrite the defaults
[
{
"key": "ctrl+shift+s",
"command": "workbench.action.files.saveAll"
}
]