Select Code to Download

my @arr = 1 .. 20;
my @excludes = (1,3,5,7,9,11,13,15,17,19);
...
@arr = grep $_, @arr;

print join(" : ", @arr)."\n";

use DBI;
#connect and stuff. create the DB handle
...

$sth->execute(@hash{(sort keys %hash)});

#!/usr/bin/perl -w
use strict;
...
{
    return join('',(map{m/\d\d/?$bvals{$_}:()}split(/(\d\d)/,unpack("b
+$_[0]->[0]",$_[0]->[1]))));
}

    "Oranges and lemons", say the bells of St. Clement's
    "You owe me five farthings", say the bells of St. Martin's
...
    Here comes a candle to light you to bed
    And here comes a chopper to chop off your head!
    Chip chop chip chop - The last man's dead.

sub vector_diff
{
...
    }
    return @output;
}