http://danielwertheim.se/some-ways-to-tame-magical-strings-in-net-and-c/
Check out how to store sensitive data in ASP.NET Core Configuration files.
https://codeopinion.com/sensitive-configuration-data-asp-net-core/
David Pine shows how to access the current Principal on a Web App
Check out this handy extension for Visual Studio
https://docs.microsoft.com/en-us/visualstudio/profiling/concurrency-visualizer
Ricardo Peres shows us what’s new in Entity Framework Core 1.1, check it out:
https://weblogs.asp.net/ricardoperes/what-s-new-in-entity-framework-core-1-1
Tomasz Pęczek (@tpeczek) shows how to use the new HTTP2 Server Push on #ASPNET MVChttps://tpeczek.blogspot.pt/2016/12/one-of-new-features-in-http2-is-server.html
This fluent extensions for ASP.NET Core seem rather interesting.