This week's book giveaway is in the Jython/Python forum.
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See this thread for details.
Win a copy of Hands On Software Engineering with Python this week in the Jython/Python forum!
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Modify DOM with AJAX for all sessions?  RSS feed

 
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Let's say some user comments on a page. With ajax I update the HTML to include the users comment. How can I update all of the users HTML currently watching the comment page? How is this done? I cound't really find anything useful.
 
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Write the data to the database; have the pages occasionally poll looking for updated data.
 
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Programmatically Create PDF Using Free Spire.PDF with Java
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