Subject: Re: Problem with "except" operator
From: Andrew Welch <andrew.j.welch@xxxxxxxxx>
Date: Wed, 11 Feb 2009 14:51:41 +0000
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> I don't think so, if we have e.g.
> then with
> $users[not(. = $friends)]
> we select those User/UserId elements for which there is no Friend/UserId
> with the same value while
> $users[. != $friends]
> selects those User/UserId elements for which there is at least one
> Friend/UserId element with a different value.
:) as I say, it always takes a while to get it, if at all......
--
Andrew Welch
http://andrewjwelch.com
Kernow: http://kernowforsaxon.sf.net/
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