Testing Hidden Node Title

As noted in Forum Finds: Node deletion is forever, when you tell Drupal to delete a node it gives you one "Are you sure...?" chance to recapitulate, but that's it. Confirm the deletion, and that node is gone; there's no Trash Can or Undo to get it back.

To prevent mishaps, be careful in giving users permission to delete nodes. Also, make it a rule to unpublish, not delete, nodes when you want to take them off the site. The node will disappear from view just as if it had been deleted, but will remain in the database should you ever want to republish, reedit, or otherwise revisit it.