vs code keybindings

keybindings.json

// Place your key bindings in this file to overwrite the defaults
[
  { "key": "cmd+d",
    "command": "editor.action.copyLinesDownAction",
    "when": "editorTextFocus && !editorReadonly" 
  },
  {
    "key": "cmd+alt+shift+r",
    "command": "editor.action.rename",
    "when": "editorHasRenameProvider && editorTextFocus && !editorReadonly"
  },
  {
    "key": "alt+enter",
    "command": "editor.action.quickFix",
    "when": "editorHasCodeActionsProvider && editorTextFocus && !editorReadonly"
  },
  {
    "key": "cmd+shift+up",
    "command": "editor.action.smartSelect.grow",
    "when": "editorTextFocus"
  },
  {
    "key": "cmd+shift+down",
    "command": "editor.action.smartSelect.shrink",
    "when": "editorTextFocus"
  }
]