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Re: [Fun With Perl] How to swap $p and $q without $tmp

Or:

    ($p,$q) = ($q,$p);

perhaps clearer. One of my favorite Perl-only idioms...

At 10:16 PM 6/10/99 -0500, Tushar Samant wrote:
>
>    $q^=$p^=$q^=$p
>
>(probably well-known; if not, try it)
>
>
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