The OP din't claim to have created this (although arguably it's implied by it's posting without comment). Rather, that's just one of quite a number of such functions posted here before. I don't know their origin.
So well done for remembering it, and reposting it on an appropriate day; or more likely someone else remembered, and this is just a cross-post of a cross-post of a blog of a re-post. But well done anyway.
Comments
well done sir. well done.
The OP din't claim to have created this (although arguably it's implied by it's posting without comment). Rather, that's just one of quite a number of such functions posted here before. I don't know their origin.
So well done for remembering it, and reposting it on an appropriate day; or more likely someone else remembered, and this is just a cross-post of a cross-post of a blog of a re-post. But well done anyway.