<?xml version="1.0" encoding="UTF-8"?>
<speaker>
  <biography></biography>
  <company>Yahoo</company>
  <company-website>http://developer.yahoo.com</company-website>
  <id type="integer">3543</id>
  <linkedin-url>http://www.linkedin.com/in/christianheilmann</linkedin-url>
  <location>London,UK</location>
  <name>Christian Heilmann</name>
  <personal-website>http://icant.co.uk</personal-website>
  <title>International Developer Evangelist</title>
  <twitter-username>codepo8</twitter-username>
  <average-rating type="decimal">4.77</average-rating>
  <avatar-url>/avatars/3543/thumb/stream.7632.0</avatar-url>
  <talks type="array">
    <talk>
      <created-at type="datetime">2009-11-03T08:31:35+00:00</created-at>
      <event-id type="integer">236</event-id>
      <id type="integer">1690</id>
      <info>In this session we'll discuss the Yahoo! Query Language and the way in which this powerful tool gives us the opportunity to load data from basically any site and display it in your own interface.</info>
      <location></location>
      <series-id type="integer" nil="true"></series-id>
      <slides-url></slides-url>
      <slideshare-key nil="true"></slideshare-key>
      <talk-url>http://fronteers.nl/congres/2009/sessions#of-hamsters-feature-creatures-and-missed-opportunities</talk-url>
      <title>Of hamsters, feature creatures and missed opportunities</title>
      <updated-at type="datetime">2009-11-03T08:44:15+00:00</updated-at>
      <when type="datetime">2009-11-05T11:30:00+00:00</when>
      <average-rating type="decimal">4.81</average-rating>
    </talk>
    <talk>
      <created-at type="datetime">2009-11-02T23:49:29+00:00</created-at>
      <event-id type="integer">233</event-id>
      <id type="integer">1681</id>
      <info>An introduction to Yahoo's developer offers. YUI, YQL and Yahoo Open Applications.</info>
      <location></location>
      <series-id type="integer" nil="true"></series-id>
      <slides-url></slides-url>
      <slideshare-key nil="true"></slideshare-key>
      <talk-url></talk-url>
      <title>Introduction to Yahoo Technolgies at Stackoverflow Devdays Amsterdam</title>
      <updated-at type="datetime">2009-11-03T00:58:07+00:00</updated-at>
      <when type="datetime">2009-11-02T23:00:00+00:00</when>
      <average-rating type="decimal">4.66</average-rating>
    </talk>
    <talk>
      <created-at type="datetime">2009-11-03T00:59:54+00:00</created-at>
      <event-id type="integer">235</event-id>
      <id type="integer">1683</id>
      <info>Introduction to YUI and YQL</info>
      <location></location>
      <series-id type="integer" nil="true"></series-id>
      <slides-url></slides-url>
      <slideshare-key nil="true"></slideshare-key>
      <talk-url></talk-url>
      <title>Introduction to Yahoo Technolgies at Stackoverflow Devdays Cambridge</title>
      <updated-at type="datetime">2009-11-03T00:59:54+00:00</updated-at>
      <when type="datetime">2009-11-01T00:00:00+00:00</when>
      <average-rating nil="true"></average-rating>
    </talk>
    <talk>
      <created-at type="datetime">2009-11-03T01:01:00+00:00</created-at>
      <event-id type="integer" nil="true"></event-id>
      <id type="integer">1684</id>
      <info>Showing all the developer offerings of Yahoo.</info>
      <location>London,UK</location>
      <series-id type="integer" nil="true"></series-id>
      <slides-url></slides-url>
      <slideshare-key nil="true"></slideshare-key>
      <talk-url></talk-url>
      <title>Introduction to Yahoo Technolgies at Stackoverflow Devdays London</title>
      <updated-at type="datetime">2009-11-03T01:01:00+00:00</updated-at>
      <when type="datetime">2009-10-29T01:00:00+00:00</when>
      <average-rating type="decimal">4.82</average-rating>
    </talk>
    <talk>
      <created-at type="datetime">2009-02-10T13:29:57+00:00</created-at>
      <event-id type="integer">30</event-id>
      <id type="integer">101</id>
      <info>The last two or three years has seen the sudden arrival and increasing maturity of quite a number of JavaScript Libraries and Frameworks, such as Prototype, Dojo, JQuery, more recent arrivials like SproutCore and Cappuccino, and many more. But how do these compare? Which ones are the right choice for your particular needs? What are their stengths and weaknesses? Do they play nicely together?

In this double length Supersession, moderated by Ajaxian.com founders Ben Galbraith and Dion Almaer, hear from founders, lead developers and power users of such libraries as Cappuccino, YUI (the Yahoo User Interface Library), JQuery and Dojo.

They&#8217;ll show off what these libraries can do, and field in-depth questions from the moderators, and the audience.

There&#8217;ll be no better way to get a handle on one of the most powerful sets of tools available for today&#8217;s web developer.

Whether you are new to libraries and frameworks, or an old hand, there&#8217;ll be plenty of insight to be gained from this session.</info>
      <location nil="true"></location>
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      <slides-url></slides-url>
      <slideshare-key nil="true"></slideshare-key>
      <talk-url>http://north.webdirections.org/program#javascript-libraries-and-frameworks-supersession</talk-url>
      <title>JavaScript Libraries Super Session</title>
      <updated-at type="datetime">2009-02-10T13:29:57+00:00</updated-at>
      <when type="datetime">2009-02-05T14:15:01+00:00</when>
      <average-rating nil="true"></average-rating>
    </talk>
    <talk>
      <created-at type="datetime">2009-02-10T12:40:27+00:00</created-at>
      <event-id type="integer">30</event-id>
      <id type="integer">91</id>
      <info>In this session Christian Heilmann, developer evangelist at Yahoo is going to show some of the most problematic security problems with web applications, Ajax and JavaScript. He&#8217;ll cover basic defence measurements, explain common attack vectors and show how the new style of web applications coming our way will be a big task to keep secure. If you wondered about security of your site and you didn&#8217;t know where to start, this is a good introduction. You might already be part of the spam and attack network of the web without knowing it.</info>
      <location></location>
      <series-id type="integer" nil="true"></series-id>
      <slides-url></slides-url>
      <slideshare-key nil="true"></slideshare-key>
      <talk-url>http://north.webdirections.org/program#things-that-go-bump-on-the-web</talk-url>
      <title>Things that go bump on the web - core web app security</title>
      <updated-at type="datetime">2009-02-10T12:41:02+00:00</updated-at>
      <when type="datetime">2009-02-04T15:05:01+00:00</when>
      <average-rating nil="true"></average-rating>
    </talk>
  </talks>
</speaker>
