It's a really old idea
xkcd.com/576/
(
Lord Keeps meaning to procrastinate., Tue 20 Nov 2012, 18:14,
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Ah, well.
He's implemented it well if his code works like he says it does.
I should read xkcd more often, I always enjoy links from there.
Still my favourite: xkcd.com/904/
(
monkeon schmonkeon, Tue 20 Nov 2012, 19:28,
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