How do I abandon my own post?

How do I abandon my own post? Thanks.

Just ask and the admins can delete a post or topic.

That said, it is generally better not to delete something so others can also learn, posting the answer instead. The obvious exception being if you post two versions of the same question or something like that.

It is a dupe.

I errantly posted a macro with no question which I posted with the actual question in another place.