.NET tutorials
How to read the appsettings.json configuration file in ASP.NET Core
Read the appsettings.json configuration into ASP.NET Core MVC. Parse the settings into a strongly typed class using the options pattern.
How to implement dependency injection in ASP.NET Core
Implement a singleton, scoped and transient service using ASP.NET Core's dependency injection and find out common errors in DI.
How to install an ASP.NET Core .NET 5 app on Ubuntu 20.04
Run an ASP.NET Core Web API in .NET 5 on Ubuntu 20.04. Using A2 Hosting to purchase a Linux VPS. Run on Kestrel and proxy to Apache.
Blazor Server vs. Blazor WebAssembly: Four ways in which they differ
Blazor Server versus WebAssembly (Wasm). Four ways on how the Blazor hosting models differ, including performance & offline support.
Four useful tips when using ASP.NET Core's TestServer in xUnit: TestServer - Part 2
Learn to change the DbContext lifetime, fire a POST request & add a Authorization header with ASP.NET Core's TestServer in xUnit.
Use ASP.NET Core's TestServer in xUnit to test Web API endpoints: TestServer - Part 1
Configure an instance of WebHostBuilder and use it in ASP.NET Core's TestServer to test Web API endpoints in an xUnit test project.
Allow your users to login to your ASP.NET Core app through Facebook
Use Facebook Login to authenticate users to your ASP.NET Core application. Create a Facebook app, using the App Id and App Secret.
Four reasons why your ASP.NET Core application is not working in IIS
ASP.NET Core Application Not Working in IIS? We fix Interval Server Errors 500.19 & 500.21, plus 500.30 ANCM In-Process Start Failure