in reply to Re^2: regexp list return 5.6 vs 5.8
in thread regexp list return 5.6 vs 5.8
Something that just crossed my mind and turned out to behave like I didn't expect:
perl -le 'sub x { my @x = qw(a b c); my @y = qw(A B C D); return (@x, +@y)} my $r = x(); print $r' 4
Must say it made me LOL :-)
use strict; use warnings; print "Just Another Perl Hacker\n";
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Re^4: regexp list return 5.6 vs 5.8
by shmem (Chancellor) on Jan 24, 2008 at 12:48 UTC |
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Seekers of Perl Wisdom