title: Can vscode recover (part of) remote codes in local machine?
body: <p>I used vscode to develop my projects on a remote machine. But today the remote machine crashed and I have not made a checkpoint for 4 days.</p>
  <p><strong>I think vscode may save some 'cached files' in my local machine. How can I recover part of my codes by using these cached files?</strong></p>