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Re^3: difference in regex

by haukex (Archbishop)
on May 29, 2018 at 14:20 UTC ( [id://1215378]=note: print w/replies, xml ) Need Help??

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  1. or download this
    use warnings;
use strict;
...
bar,x
quz,5
a,b,c,42
  2. or download this
    while (<DATA>) {
    chomp;
...
         { $hash{$1} = looks_like_number($2) ? $2 : 1 }
    else { $hash{$_} = 1 }
}

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