Operator Scope of Action:
Operator First Added:
Deletes the designated note. If the designated note does not exist, the expression has no effect and return false. If the designated note exists, it will be deleted and the expression returns its former path.
Avoid using this operator when possible. It can automatically delete notes you intended to create, and it can potentially saw off the branch you are standing on. In almost all circumstances, it is better to move the unwanted note to a container, and then to delete the note manually if you really need to delete it at all.