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Re^3: Finding oldest file in directoryby halley (Prior) |
on Oct 18, 2004 at 18:41 UTC ( [id://400272]=note: print w/replies, xml ) | Need Help?? |
I think what Randal L. Schwartz was referring to, when he said "cache it for the sort," was to use a very common sort optimization technique called, not coincidentally, the Schwartzian Transform.
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