Since ASP.NET Core became a truly cross-platform framework, we’re free to use other environments such as Linux in order to host our applications. This is a great opportunity not only to reduce the possible licensing costs but also to try out a new environment. In the video tutorial below, I’ll show you how to build a Docker image using ASP.NET Core, publish it to the Virtual Machine running in the Digital Ocean and use Nginx to expose the app to the world.

How often you wondering what this code is responsible? Why it not working or why it working good although it should not? 🙂 How often you must use debugger to find code which do specific action?

Jak działają Tuple w C# 7.0 i co mają wspólnego z krotkami z F# i TypeScript ?

My last 2 posts were about problems with using Roslyn. Nonetheless, even if I sometime hate it, I'm still using it so the time has come to show some practical example of using Roslyn. Recently, I've been working on the task that can be summed up as: Take this ugly code and do something with it. i.e. more or less the refactoring task...

Tworzenie puli obiektów to częsta praktyka stosowana w bibliotekach serializujących. We wpisie sprawdzam, czy używanie takiego podejścia dla małego bloku pamięci jest efektywne i czy nie lepiej użyć niskopoziomowego słowa kluczowego stackalloc.

You are probably familiar with Uncle Bob’s classic: Clean Code. While Clean Code is about good engineering practices, and writing good code, The Clean Coder is more about communication aspect of developer’s work. It’s about how to behave professionally, be disciplined, and stick to good coding practices. What’s more, it demonstrates how to avoid common pitfalls in software development process. Such as underestimating time, undergo management pressure ...

Prosty operator nameof zapewnia nam bezpieczny refactoring kodu. 7 przykładów, w których jego zastosowanie może nas uchronić przed błędami w runtime.

Recently at work I’ve been looking into migrating our projects from VS2013 to VS2017. As part of the process we decided to move from C# 5.0 to C# 7.0. It turned out that after the switch some of our projects won’t build anymore. I spent some time investigating the issue and found the outcome interesting so let me share my story with you.

W zeszłym tygodniu planowałem posunąć prace z projektem konkursowym mocno do przodu jednak tak się nie stało, nad czym bardzo ubolewam. Na początku zdawało się, że nie będzie z tym problemu, jednak są dni lepsze i grosze. No ale … nie ma co ubolewać tylko wziąć się ostro do pracy. Z powodu braku czasu na kodowanie postanowiłem wziąć się za GUI czyli Graphical User InterfaceGUI...

The more I work with Roslyn the more I appreciate the possibilities it gives and the more I hate it. And I hate it for the same thing as many other projects I worked with in the past. What is it? Well, I like when a system fails fast, fails loudly and fails in the clear way. Unfortunately, Roslyn can do something completely different what sometimes makes working with it the pain in ass. I'll give you some examples.