Linear regression http://www.stat.yale.edu/Courses/1997-98/101/linreg.htm is often used in trying to generalize data, correlate data, and find outliers.

CSLMail is my pet project on which I have been working for past few years. I have recently worked towards updating, feature enhancing and bug-fixing it,…

Few days ago there was a question asked on www.asp.net forums that how can I export the whole GridView to Excel if the paging is enabled. I prepared this…

I have a new Dell notebook with wide screen display at work (dell latitude d810 running on ati radeon mobility X600). This notebook was shipped with…

Well, another developer and I were discussing the general presentation of the modern application and the statement “A GUI should not be fun.” was made. I…

I have a solution with Start ASP.NET project and several VB and C# library projects. When I stopped in Visual Studio 2005 debugger in the library class…

I spent last two days trying to learn the Composite UI Application Block (CAB) recently published by Microsoft's patterns&practices group. This…

One of the frequently asked questions at the India Windows Communication Foundation Tour was how does WCF scale as compared to existing technologies, like…

First lets see what are the basic elements of CAB and then lets try to discover them in the PetShop application. I will start with the parts that are…

A good friend of mine at Microsoft UK - Simon Hutson @ started me on this craze. Blog titles should be song titles!

Here is a simple example of exporting the UltraChart to an Excel spreadsheet. It uses Office Interop so you need to include a reference to the Microsoft…

Read/Write App.config with .NET 2.0/Enterprise Library This time I would like to show you the most important changes in the System.Configuration namespace…

Billy Hollis has really been blogging pretty regularly, which is nice. In his latest post he talks about how he is no longer using floppy disks.

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Here's a fun question that came through the Arizona.NET User's Group list about using client certificates with ASP.NET:

The behavior of CMOS sensors is not well understood amongst videographers, and in this post I hope to explain one of its major benefits: wide dynamic…

I often complain, berate, and otherwise just trash technology companies for the never ending line of glitchy products they produce and I buy. It dawned on…

When companies such as BEA Systems, IBM, Oracle, SAP, Siebel Systems, IONA and Sybase comes together it is for an important reason.

Update: Post edited after reflecting on some much deservered critisim on my tact 

Recently needed to work on a friend's 12 year old minivan that for some reason still runs. It's ugly, gets crappy mileage, and has 180,000 miles on it,…