Enter to Win a copy of my new book .NET Core 2.0 - Jas Rademeyer and I have recently published C# 7 and .NET Core 2.0 Blueprints. Leverage the features of C# 7 and .NET core 2.0 to build real-world .NET core applications. The book contains easy-to-follow real-world projects that get you
ASP.NET Core
Operation Not Legal in the Current State – Debugging ASP.NET Core
Operation Not Legal in the Current State The other evening I was playing around with an ASP.NET Core application. When I started debugging it, I immediately saw an error message pop up that said Unable to start program 'http://localhost:59676/'. An operation is not legal in the current state. It was a bit of
