Monthly Archives: January 2009

ADO.Net : Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints.

I’m a coder myself. I write software programs as part of my job. You may remember situations we run into sometimes in our daily work life. Can you recall a situation you’re completely stuck not knowing how to fix things esp. when writing some kind of rocket science code. Just kidding!! I see myself in… Read More »

Microsoft MSDN PDC event at chicago on Jan 13th 2009

Good news for the Microsoft developer community in Midwest region. Microsoft is bringing PDC MSDN Live developer conference to chicago on January 13th 2009. Great oppurtunity to know about Windows 7 operating system, Azure cloud computing, Silver light, .Net parallel programming, ASP.Net 4.0 road map, Visual Studio 2010, F# stuff and much more.. Interesting though,… Read More »

Windows Communication Foundation(WCF) .Net Framework 3.5 certification

I recently completed Microsoft .Net Certification Exam(70-503) Windows Communication Foundation 3.5 application programming (WCF). I assume this is first standard certification exam for WCF from application development standpoint. I would like to share my thoughts & insights on exam, syllabus & preparation. For a person with strong hands on experience in WCF application development I… Read More »