in reply to reading file in Hash
lets golf.
perl -e 'print<<EOF 1 2 3 a b c d e f g h i EOF ' | perl -MData::Dumper -lane '1==$. and @h=@F and next;my $i; push @ +{$v{$h[$i++]}},$_ for @F}{print Dumper(\%v)'
print+qq(\L@{[ref\&@]}@{['@'x7^'!#2/"!4']});
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Re^2: reading file in Hash
by Anonymous Monk on May 08, 2009 at 15:06 UTC |
In Section
Seekers of Perl Wisdom