I recently did a blog post describing how to enable the jQuery UI drag effects. In this post I showed how to get the draggable effect to work on an iPad. While that works just fine it isn’t the end of the story. Microsoft has shipped Windows 8 and Internet Explorer 10 and the jQuery UI draggable effect doesn’t work there as is. The solution Fortunately the solution is a lot simpler and doesn’t require an additional plug-in. It turns out that Internet Explorer 10 has quite a good support for pointer and gesture events. What we need to … Continue reading jQuery UI and Windows 8 and Internet Explorer 10 touch screens
In deze podcast spreekt Maurice de Beijer met Dennis van der Stelt. Ze hebben het over Distributed Systems Design en allerlij aspecten die daar bij komen kijken zoals eventual consistency en queuing. Links: Blog: http://bloggingabout.net/blogs/dennis/ CAP theorem: http://en.wikipedia.org/wiki/CAP_theorem Wayback Machine: http://archive.org/web/web.php Fallacies of Distributed Computing: http://en.wikipedia.org/wiki/Fallacies_of_Distributed_Computing The 11th Fallacy of Enterprise Computing: http://bloggingabout.net/blogs/dennis/archive/2012/04/26/the-11th-fallacy-of-enterprise-computing.aspx ADSD Training van Udi Dahan: http://www.udidahan.com/training/#Advanced_Distributed_System_Design Artikel in SDN over messaging door Dennis: http://www.sdn.nl/SDN/Artikelen/tabid/58/view/View/ArticleID/3212/Betrouwbare-applicaties-met-messaging.aspx Met dank aan onze sponsor RedGate.
The slides and samples from the HTML5 talk I did yesterday at the DevelopMentor office in London. HTML5 from Maurice Beijer Enjoy!
One of the really important new features in Windows Workflow Foundation 4.5 is the capability to version workflows and workflow instances. You get to choose what you want to do, either keep running existing instances with their original workflow definition or upgrade them to the latest workflow definition. In the previous blog post I described how to upgrade existing workflow instances to run with the last version. However there are cases where that is not what you want, instead you want to deploy multiple version of the same workflow side by side and use the original version for each instance. … Continue reading Side by side versioning of workflow services
One of the really important new features in Windows Workflow Foundation 4.5 is the capability to version workflows and workflow instances. You get to choose what you want to do, either keep running existing instances with their original workflow definition or upgrade them to the latest workflow definition. What should you do, upgrade exiting instances or run multiple definitions side by side? Both the upgrade to latest and keep running with the original definition make sense in different scenarios. If you find a bug in your workflow definition the update scenario is probably what you are looking for. However … Continue reading Updating workflow instances using an update map
In deze podcast spreekt Maurice de Beijer met Ronald Harmsen. Ze hebben het over de nieuwe async en await keywords in C# 5. Daarnaast hebben ze het uitgebreid over verschillende vormen van asynchroon programmeren zoals de ThreadPool, Task en IO completion ports. Links: Blog : http://www.ronaldharmsen.net/ Task Parallel Library and Servers: http://bradwilson.typepad.com/blog/2012/04/tpl-and-servers-pt1.html Scaling Up with Task Parallel Library: http://aviadezra.blogspot.nl/2009/04/task-parallel-library-parallel.html Heisenbug: http://en.wikipedia.org/wiki/Heisenbug http://channel9.msdn.com/Tags/task+parallel+library http://channel9.msdn.com/search?term=ronald+harmsen Met dank aan onze sponsor RedGate.