ASP.NET Core's feature management allows you to toggle feature flags on and off by specifying them in appsettings and writing filters.
Learn how to add a SignalR hub to an ASP.NET Core app, connect from JavaScript, and send and receive real-time messages between client and server.
Is either IConfiguration, IOptions or IOptionsSnapshot the best way to inject configuration values from appsettings.json to an ASP.NET Core Web API?
How to develop a .NET application with VS Code, including how to install the .NET SDK, adding extensions and how to build and run an app.
Add geolocation to your .NET project by doing an IP address lookup so you know the country where your client's are located.
Add Stripe to your ASP.NET Core project to take online payments with this checkout example that uses the Stripe.net NuGet package.
Learn exactly when the try, catch and finally blocks execute in C#, including edge cases in console apps and ASP.NET Core when exceptions are thrown.
Learn how to make an async method in C# that does an await on an ASP.NET Core Web API request and returns a Task type.
Learn the best practices on how to use HttpClient correctly and avoid socket exceptions by using HttpClientFactory in an ASP.NET Core Web API.
Learn how to use Moq for mocking objects like classes and interfaces in an xUnit test project when writing unit tests for .NET and C# projects.