What is the functional difference between the $_ = line and the $_ =~ line line of code? Besides one being commented out... hahahah very funny :) The latter is a patch that I got that he was happy with and it passes my test case, so I never bothered about it, but now I have some free time and was wondering what the diff was in the 2 lines.
foreach (@{$dir}) { # $_ =~ m#([a-z-]*)\s*([0-9]*)\s*([0-9a-zA-Z]*)\s*([0-9a-zA-Z] +*)\s*([0-9]*)\s*([A-Za-z]*)\s*([0-9]*)\s*([0-9A-Za-z:]*)\s*([A-Za-z0- +9.-]*)#; $_ = m#([a-z-]*)\s*([0-9]*)\s*([0-9a-zA-Z]*)\s*([0-9a-zA-Z] +*)\s*([0-9]*)\s*([A-Za-z]*)\s*([0-9]*)\s*([0-9A-Za-z:]*)\s*([\w*\W*\s +*\S*]*)#; my $perm = $1; my $inode = $2; my $owner = $3; my $group = $4; my $size = $5; my $month = $6; my $day = $7; my $yearOrTime = $8; my $name = $9; my $linkTarget;

Carter's compass: I know I'm on the right track when by deleting something, I'm adding functionality... download and use The Emacs Code Browser


In reply to [perlre] $_ = /$re/ vs $_ =~ /$re/ by princepawn

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