W artykule przedstawiam plusy i minusy wykorzystania ORM NHibernate (NH) w aplikacji SaaS. Jest to spojrzenie z perspektywy SoloProgramisty,

In one of our projects, we recently started using Cypress for end-to-end testing. Cypress executes tests written in JavaScript or TypeScript. However, we wanted to first perform some data-preparation operations using C#. In fact, we needed to run Cypress tests from NUnit C# tests. In this article, I’m sharing how this can be done 🙂 It will also be useful if you use another testing framework than NUnit, but the examples are based on it. Table of...

Projekty Open Source to nie tylko frajda i zabawa, ale też masa materiału do nauki. I nie chodzi tylko o programowanie, ale także o... no właśnie. I dlatego spisałem ten post.

This video talks about the "Skip" method, and differences in implementation between dotnet frameworks. Also, we will try to implement a less flexible but faster version of the "Skip" method. Enjoy. 🙂

This video is an introduction to bit hacks; we're going to visualize bit hack expressions and learn how to construct and apply them. This video is a direct response to a previous video about bit hacks (https://youtu.be/OPFJUpdCq0I) that was too complicated to an introduction, so this video is here to fill this need. I also have an article about the same topic that goes into more detail about the examples presented here, plus it contains a more bit hacks. https://leveluppp.ghost.io/bit-hacks-in-c/ Enj...

Today I'm trying to give you some tips on approaching an unknown codebase. How do you manage to quickly find yourself in new code you don't know? How do you manage to join a new project?

Typy takie jak List<T> czy Dictionary<T,K> wydają się niewinne. Ostatecznie, pochodzą przecież z biblioteki standardowej (BCL) samego frameworka. Czy warto używać ich w API Twojej biblioteki? Czy są jakieś zagrożenia związane z ich użyciem? Zapraszam do lektury

Reading application’s logs is not a big fun but let’s be honest – it is part of our job and we will not avoid it. So why don’t we make it slightly more pleasant? Stack traces explorers to the rescue! In fact, I didn’t know about the existence of stack trace explorers till the day I copied a part of app’s log to my clipboard with the plan to send it to the colleague. But when I opened Visual Studio a magic happened, fairytales flew on my desk and opened a new tab in my IDE.

2nd post form my ".NET Internals" series. Today you'll see how stack and heap data structures are organized and used. You'll also get to know where value and reference types are stored in memory. Come and enjoy! :)

Have you ever wondered why blue screens of death happen so rarely, nowadays? Of course, we can thank Microsoft for this but the way they fixed this problem is not so obvious! According to Marino Posadas (and his book Mastering C# and .Net Framework) back in 2010, Microsoft made an analysis of this topic and they came to the conclusion that the 90% (wow!) of the blue screens were caused by drivers! So, Microsoft made manufacturers to follow the Hardware Compatibility List. That somehow solved most of...