Johan Buret questions

Johan Buret answers

• MySQL - how to group hour, offset by 30 minutes
• "Missing full declaration for private type.." in Ada
• .NET : How to set user information in an EventLog Entry?
• Creating Heat Maps for Bing Maps' Silverlight application
• How do I set the language for datetimepicker?
• SQL RANK() over PARTITION on joined tables
• SQL OUTPUT Stored Procedures not working with ExecuteReader
• SQL Server UDT sizes 2005 to 2008
• Asp.Net ListView how to delete a row without deleting from datasource