Articles tagged csharp-8
Managing Multiple .NET Microservices with API Federation
For large enterprise companies, boundaries around each team are crucial for maintaining systems that are owned by software engineers. This is accomplished by allowing individual teams to own their systems and expose them via APIs. You also need to keep certain types of cross-cutting concerns centralized, like select security controls, logging, and routing. If you don’t, every API across different teams has to implement common controls like rate-limiting, logging, and authentication. This can lead to...
Comparison of Dependency Injection in .NET
Why you should care about dependency injection Dependency injection is a tried and proven design pattern for producing code that is testable, readable, and reusable. This is achieved by creating (or increasing) a separation of concerns, where each class has a dedicated area of responsibility. Dependency injection is just one design pattern used to achieve inversion of control in which the calling code, or client, has no knowledge of the inner workings of the dependency,...
Secure Your .NET 5 Blazor Server App with MFA
Introduction to Server Blazor apps Blazor is an exciting new technology from Microsoft that will allow developers to bring C# to clients. Server and client components are written in the same language and can be used and re-used interchangeably. Blazor comes in two flavors, server and client apps. In this tutorial you will be working with Server Blazor apps, where the C# code is run on the server, and messages are exchanged using SignalR. I’ll...
Update App Secrets with Jenkins CI and .NET Core
Introduction Jenkins is a free and open-source application that makes it easy to create CI/CD pipelines in almost any language or environment. Jenkins features a vast number of plugs to help create a CI/CD environment that is tailored to your technologies. In this application, you will create a .NET5 MVC web application and check it into a git repository. You will secure this application with Okta. Finally, you will set up a Jenkins project to...
Developer's Cheat Sheet for C# 9.0
Introduction to C# 9 (and a bit of C# 8, too) Let’s start with a background on how C# 9 got here (implementation examples start in the next section). The last few years in computer science, we’ve observed the rising popularity of the #FreeLunchOver concept. The idea is that CPU technology, based on electrical signals and Von Neumann architecture, has reached its intrinsic limits. As long as integrated circuits were slower than light, we knew...