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RE: Re: One for the regexp fans

by merlyn (Sage)
on Aug 05, 2000 at 10:06 UTC ( #26321=note: print w/ replies, xml ) Need Help??

in reply to Re: One for the regexp fans
in thread One for the regexp fans

davorg says:

It's still two lines, but the first is just there so I don't have to type '%02x' six times :)
Well then, don't!
$mac = sprintf "%02x" x 6, map hex, split /\./, $mac;
There. One line. :)

-- Randal L. Schwartz, Perl hacker

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