Google I/O 2010 – Make your application real-time with PubSubHubbub Social Web 201 Brett Slatkin This session will go over how to add support for the PubSubHubbub protocol to your website. You’ll learn how to turn Atom and RSS feeds into real-time streams.
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Google I/O 2010 – Make your app real-time with PubSubHubbub
I have released updates to the following xmlsh version 1.0.5 marklogic extension module for xmlsh version 1.3 calabash extension module for xmlsh version 0.4 All available at sourceforge through the main xmlsh link http://www.xmlsh.org Significant enhancements to xmlsh in the error reporting department.
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[ANNOUNCE] Released updates to xmlsh runtime ,
marklogic extension module, calabash extension module
Just a quick post to share the slides from avuncular publishing industry guru David Worlock who presented at a publishing/media breakfast briefing that MarkLogic sponsored in the UK a few weeks back. David blogged about a question he received during the briefing in this post, One Last Squeeze of the Lemon . I’ve embedded David’s slides below. You can download them from his site, here . Superdistribution by David Worlock View more presentations from Dave Kellogg .
The “some” and “every” expressions can always be rewritten in terms of exists() or empty() applied to a corresponding FLWOR expression . They may provide greater expressive clarity and may perform better in some implementations, but they are functionally redundant. Regards, Michael Kay http://www.
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How is satisfies different from where ?
Hallo Hans-Juergen Yes, the transformation into a for clause is more opaque and clumsy. Viele Gruesse Michael —–Original Message—– From: Hans-Juergen Rennau [mailto:http://x-query.com/mailman/listinfo/talk] Sent: Sunday, May 23, 2010 1:47 AM To: Michael Rys Cc: http://x-query.com/mailman/listinfo/talk; http://x-query.com/mailman/listinfo/talk Subject: AW: RE: How is satisfies different from where ? Hello Michael, that is very interesting, thank you! Only one question I still have
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RE: How is satisfies different from where ?
“Balisage: The Markup Conference” (http://www.balisage.net ) is an annual peer-reviewed XML conference: how to create markup; what it means; hierarchies and overlap; modeling; taxonomies; transformation; query, searching, and retrieval; presentation and accessibility; making systems that make markup dance (or dance faster to a different tune in a smaller space). Come to lovely Montreal, Canada from August 3rd to 6th for four action-packed days of angle brackets! Here’s a baker dozen (or so) sampling from the much larger list of Balisage 2010 presentations: * gXML, a new approach to cultivating XML trees in Java * Java integration of XQuery – an information unit oriented approach * Reverse modeling for domain-driven engineering of publishing technology * Managing semantics in XML vocabularies * XML pipeline processing in the browser * Where XForms meets the glass: Bridging between data and interaction design * Schema component paths for schema analysis * A streaming XSLT processor * Multi-structured documents and the emergence of annotations vocabularies * Processing arbitrarily large XML using a persistent DOM * Automatic upconversion using XProc * Scripting documents with XQuery * XQuery design patterns * Parallel processing and your XML data Want to travel on the weekend so you can talk about angle brackets for an extra day? Then register for the pre-conference symposium on August 2nd, “XML for the Long Haul: Issues in the Long-term Preservation of XML”
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[ANN] Balisage 2010 – XML Conference – Schedule
Posted!
Michael, thanks for the detailed feedback. My most important question was answered, namely whether the working group has talked about expanding regex/replacement functionality , and your reasons for not adding the particular Perl extensions I mentioned are well taken, David S. On Fri, 21 May 2010, Michael Kay wrote: > > There is one other extensions to regexes in 2.1, support for non-capturing > groups has been added.
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Any discussion of more Perl-like regex capability
inXPath 2.1?
So far as I can see in the working draft of ” XPath and XQuery Functions and Operators 1.1″, the only real extension to regular expressions is the addition of a “q” flag in matches to block metacharacter interpretation: http://www. w3 .org/TR/xpath-functions-11/#flags I’m just curious whether there has been discussion of adding any more Perl-like expressivity to XPath regular expressions. For example, being able to use the escape sequences u, l, etc
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Any discussion of more Perl-like regex capability in
XPath 2.1?
Hi Andrew, If you are interested, with the tumbling windows Michael is mentioning (again, assuming your metrics are ordered by date) it could look like this: { for tumbling window $w in doc(“metricsCollection. xml “)//metric start at $s when fn:true() end $m at $e next $n when xs:date(xs:dateTime($m/timestamp)) ne xs:date(xs:dateTime($n/timestamp)) return {xs:date(xs:dateTime($m/timestamp))} {$e – $s + 1} } Tumbling windows cannot overlap, so you can start one whenever it is possible, and end a window as soon as the date in an item $m is not the same as in the following item $n.
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Partitioning data by date
Hi, We have moved the date to July 12th in order to fit better with W3C working groups schedule. Sorry for the inconvenience. Looking forward 
William On Tue, Apr 27, 2010 at 10:32 AM, Michael Kay wrote: > > My diary shows that I’m busy on 15 July 2008, but 15 July 2010 might be > possible > > Presumably this was planned to align with the XQuery Working Group meeting > scheduled in Reading for 13-15 July, so we should be able to get a few > people along.
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First XQuery Meetup London: July 15th 2008
