[Omaha.pm] Perl-golf -- zero-pad an IP address.
Daniel Linder
dan at linder.org
Sun Jan 30 20:46:46 PST 2005
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<quote who="Jay Hannah">
> sub zeropad {
> return sprintf("%03d.%03d.%03d.%03d", split /\./, $_[0]);
> }
And that is just why I love Perl -- compactness when needed, or
verboseness when warranted...
Dan
- - - - -
"I do not fear computer,
I fear the lack of them."
-- Isaac Asimov
GPG fingerprint:9EE8 ABAE 10D3 0B55 C536 E17A 3620 4DCA A533 19BF
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=mSxz
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