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Thinktecture Backend- und API-Spezialist Sebastian Gingter zeigt in dieser vierteiligen Screencast-Serie, wie eine ASP.NET Core 3.0 API versioniert wird. Nach einer Einführung in die API-Versionierung, der Integration in neue Projekte und Hinweisen zur Konfiguration, geht es im…

Recording des ASP.NET Core API-Dokumentations-Webinars Inhalte Warum überhaupt Dokumentation? Wie dokumentiere ich eine ASP.NET Core Web API? Technische Details Was sonst? API Clients & Tests generieren Q&A Demo-Repository: https://github.com/thinktecture/tt-webinar-2020-openapi…

Thinktecture Backend- und API-Spezialist Sebastian Gingter zeigt in dieser vierteiligen Screencast-Serie wie man seine ASP.NET Core 3.0 API versionieren kann. Nach der Einführung in die Versionierung und der Erläuterung über die Integration in neue Projekte, befasst sich der…

Thinktecture Backend- und API-Spezialist Sebastian Gingter zeigt in dieser vierteiligen Screencast-Serie wie man seine ASP.NET Core 3.0 API versionieren kann. Nach der Einführung in die API-Versionierung, befasst sich der zweite Teil befasst damit, wie Versionierung in ein neues…

Inhalte des Screencasts Warum API-Versionierung? Gründe, die für die Versionierung einer API sprechen, wann man API-Versionierung (nicht) in Betracht ziehen sollte und welche Kriterien dafür sprechen, eine neue Version einzuführen. Versionsauswahl: Es werden vier verschiedene…

In my last article I explained how the changes in Chrome 80 (February 2020) can break your existing web sites or web applications, because SameSite cookies will be treated differently. In that post I focused on how to correctly set your cookies and how to mitigate…

First, the good news: In February 2020 Google is going to release Chrome 80. This release will include Google's implementation of 'Incrementally better Cookies', which will make the web a more secure place and helps to ensure better privacy for users. The bad news is that this…

With the introduction of ASP.NET Core 3.0 the default JSON serializer has been changed from Newtonsoft.Json to System.Text.Json. For projects and libraries switching to the new JSON serializer this change means more performance and the opportunity to rewrite our . Serialization…

If you are using Autofac in your ASP.NET Core application then I recommend to update Autofac to version 4.6.1. This bugfix release brought a change how child scope handle additional registrations so that some errors like just disappear. With additional registrations I mean the…

In the previous post "ASP.NET Core in production: Take back control of your web app" I mentioned that getting hold if the dependency injection (DI) is just one step of many to improve the architecture of your web applications. Today well will look into 2 other aspects that are…

With ASP.NET Core the setup of a new MVC or a Web API project is essentially a 2-liner. The standard setup you can find in most tutorials is ideal for demos, workshops or simple web apps but is insufficient for complex applications. The standard setup looks as follows: The rest…

If you register a type as a singleton then you expect just 1 instance of this type in your whole application. What you may not know is that ASP.NET Core is creating 2 instances of during building of the that may lead to 2 instance of your "singleton". This is the case if you…

After working with the new ASP.NET Core server and the for a while in a number of projects I run into some performance issues. Actually, it was a throughput issue. It took me some time to figure out whether it is the server or the client responsible for the problems. And the…

If you are planing to run an ASP.NET Core application with IIS then this blog post might be worth a glance. These are a few issues I run into ... 1. Targets in .xproj-file If the project started with RC1 or earlier version of .NET Core then check for correct targets. Open the…

After several years of using the same Dependency Injection (DI) framework like Autofac you may have a good understanding how your components, implementing the interface IDisposable, are going to be disposed. With the nuget package Microsoft.Extensions.DependencyInjection the new…