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  1. or download this
    $ perl -wMstrict -le 'my $x = ("a","b","c"); print $x;'
    Useless use of a constant ("a") in void context at -e line 1.
    ...
    c
    $ perl -wMstrict -le 'my @y = ("a","b","c"); my $x = @y; print $x;'
    3
    
  2. or download this
    return wantarray ? ($return,$values,$here) : $found_item_count;