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Re^2: while(<>) { ... } considered harmful

by Aristotle (Chancellor)
on Sep 08, 2002 at 05:15 UTC ( #195983=note: print w/ replies, xml ) Need Help??

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  1. or download this
    my @idx = map /(id\d+)/, @items;
  2. or download this
    my @idx;
    /(id\d+)/ && push @idx, $1 for @items;
    

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