csnyder wrote:
Thanks to Google I now know the answer:
$x = $x xor $y;
$y = $x xor $y;
$x = $x xor $y;
Heh. If you gave me that answer I wouldn't hire you.
Good luck at Google, though.
Uhm, just out of curiosity....is that answer wrong (just because Google
shows it as a result, doesn't mean it is right, but the page I got it
from gave a plausible explanation)?
Undoubtedly, my skills in software QA, support, and tech writing are
better than my programming skills.
David
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