Re: Standard XPath expression for the intersection of two node sets (Was: RE: How can I test if an node included in a nodeset)

[Wendell Piez <wapiez@xxxxxxxxxxxxxxxx>]

At 06:03 AM 8/2/00 -0700, it was written:
>Michael Kay is the person, who discovered the XPath expression for the
>intersection of two node-sets. Therefore, there's no need for a
>node-set intersection extension function....

>$ns1[count(.|$ns2)=count($ns2)]

This is so cool, I hope it gets into the FAQ. It certainly deserves
documentation along with Muenchian keys and other Advanced Tricks. Does
Mike get his name on it (a Kayish intersection)?

Regards,
Wendell


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Wendell Piez                            mailto:wapiez@xxxxxxxxxxxxxxxx
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