(Scott Hanselman) Earlier this week I announced over 80 new free videos in our .NET Core 3.0 launch video series – Announcing free C#, .NET, and ASP.NET for beginners video courses and tutorials

(Marinko Spasojevic) In the previous article, we have learned how to write Unit Tests by using the xUnit and different attributes that xUnit provides for us. We have seen how to test validation rules inside a single validation class.

(Bipin Joshi) JSON is a preferred format for transferring data over the wire in modern web apps. However, at times you need to deal with XML data format.

(Hannes DuPreez) You may find the title of this article somewhat misleading. Yes, I have written about this subject before, but as I have said many a time: There are many ways to skin a cat.

(Peter Vogel) As I’ve noted in an earlier post, I don’t use code snippets much (i.e. “at all”). One of the reasons that I don’t is that I often have existing code that I want to integrate with whatever I’m getting from the code snippets library.

(Damir Arh) This article is an overview of .NET Core 3.0 covering all the new features and improvements it’s bringing to the .NET ecosystem.

(Ben Nadel) The other day at work, I noticed that our production Redis instance was holding steady, on balance, at about 7GB of memory usage and 14M keys.

(K. Scott Allen) gRPC is a framework you can use in ASP.NET Core 3 to build APIs. The gRPC framework offers both advantages and disadvantages compared to the HTTP based APIs we’ve always been able to build using ASP.NET Core controllers.

(Jeremy Bytes) In taking a closer look at C# interfaces, we’ll start by exploring default implementation and how it relates to properties. Here’s what I’ve found:

(Jon Skeet) This post revisits the problem described in Versioning Limitations in .NET, based on reactions to that post and a Twitter discussion which occurred later.