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Another Standard Deviation Extension for LINQ

Just wanted to post my SDev extension for linq HopeFully someone will find it helpfull Happy coding all DK Module Module1 <Runtime.CompilerServices.Extension()> _ Function StDev( Of T)( ByVal Values As System.Collections.Generic.IEnumerable( Of T), ByVal selector As Func( Of T, Double )) Return...

Posted to Lloyd McGhee (Weblog) by Dkultra on 10-03-2008, 12:00 AM
Filed under: General Software Development, .NET, LINQ, Visual Basic
Use LINQ to XML to Generate Excel Documents

I was looking for a quick and easy solution to export data from SQL into an Excel format from within my ASP.NET application. I came across a great video posted by Beth Massi on the asp.net website (Video #7 at the bottom at http://www.asp.net/learn/linq-videos/ ). Beth steps through creating the LINQ...

Posted to Jason N. Gaylord's Blog (Weblog) by Jason N. Gaylord on 08-11-2008, 12:00 AM
Filed under: ASP.NET, Visual Basic, SQL Server, Microsoft Office, LINQ
Obtain the Identity of a New Row Using LINQ

It's actually pretty easy and user friendly to obtain the value of the identity column using LINQ. After you create your object and insert it on submit, you can call the identity column's property on your object. For instance: Dim db As New BlogDataContext() db.BlogPosts.InsertOnSubmit(MyPost) db.SubmitChanges...

Posted to Jason N. Gaylord's Blog (Weblog) by Jason N. Gaylord on 05-20-2008, 12:00 AM
Filed under: Visual Basic, .NET, SQL Server, LINQ
Linq to SQL Speed Test Interesting Results

So in researching another series I am writing I got a wild desire to do some Linq to SQL performance testing. So I whipped up a database table and populated it with data and went about writing some code. What you'll see in the code is 4 tests one with a fairly standard Linq query and a loop through the...

Posted to Ryan Smith (Weblog) by ryansjedi on 04-28-2008, 12:00 AM
Filed under: C#, Visual Basic, Sql Server, LINQ
Is 'Thingy' Okay When Talking LINQ?

Hey gang, I need some support here. I'm in the author review phase of ASP.NET 3.5 For Dummies . In a chapter on LINQ, an editor wants me to change 'Thingy' to "a more concrete noun". Here's an example heading: Narrowing the thingys with a Select clause Wait a minute! This is the For Dummies...

Posted to WebLog of Ken Cox (Weblog) by Ken Cox [MVP] on 11-21-2007, 12:00 AM
Filed under: ASP.NET, Visual Basic, Dummies, LINQ