As seen today on fun-with-perl, the code that calculates the next power of two: 

sub next_power_of_two {
    my %s;
    @s{1..shift} = ();
    local $_ = %s;
    return m{/(.*)};
}

[download]

(I've changed the original code a bit to pass "use warnings"), -- so the annual Perl Code Joke prize goes to shmem!

In reply to next power of two by dk

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