Welcome to the nineteenth Community Convergence. I'm Charlie Calvert, the C# Community PM, and this is where I publish information about the C# community and the C# development team.
We have a new video by C# compiler maven Wes Dyer. Wes works with us here on the C# team and spends his days crafting the compiler code that will execute when you call LINQ API's.
Figure 1: Wes Dyer talks about LINQ queries.
In the last month or two Wes has written a series of posts on LINQ queries. Much of that information is recapped in this excellent video.
Wes starts out by talking about the basics of LINQ queries. After laying the ground work, he uses the white board to give a very lucid explanation of delayed or "lazy" execution in LINQ. He winds up with some theorizing on the significance of functional programming.