Subject: Re: [xsl] Problem with "except" operator From: David Carlisle <davidc@xxxxxxxxx> Date: Wed, 11 Feb 2009 15:32:02 GMT |
> The rule I mention there is "never use != where both sides are > sequences of more than one item" that rule is a bit complicated and easy to break as the usual problem is that one of the arguments evaluates to a sequence of more than one when you expect or "know" that it wont:-) So I think it's easier to use a simpler rule: never use != David ________________________________________________________________________ The Numerical Algorithms Group Ltd is a company registered in England and Wales with company number 1249803. The registered office is: Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom. This e-mail has been scanned for all viruses by Star. The service is powered by MessageLabs. ________________________________________________________________________
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