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  ARM Give a man a fire and he's warm for a day, but set fire to him and he's warm for the rest of his life (Terry Pratchett, Jingo)
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<knghtbrd> but one sort per tab and none per list is arguably better than
O(n + n**2) per tab and O(n**2) per list.
<knghtbrd> OMG, someone shoot me.
<Coderjoe2> ?
<knghtbrd> I can't believe I just used the big goose-egg to explain why my
way is probably best in the long run.