Wady i zalety oraz krótki opis podejścia TDD.

Misleading documentation - Exchange meeting requests Hello Exchange! A few weeks ago I had the opportunity to work with on-premise Exchange Server 2013. Microsoft provides a powerful interface to manage Exchange mailboxes called EWS (Exchange Web Services). Unfortunately, communication between EWS and Exchange Server is based on heavy-weight SOAP messages. Instead of creating requests and parsing responses manually, I decided to use EWS Managed API. This is an open-source library, which wraps SOAP comm...

The letter „U” in CRUD means Update. Is that something hard to do in our applications? Of course not! We simply get some data, change the value of selected columns and save our changes. That’s it. However, sometimes thing may not go so smooth, especially when we (as programmers) wouldn’t predict some edge-case scenarios. One of this is updating same data by many users at the same time. That’s why today’s post will be dedicated to the concept of optimistic concurrency and implementing that using Entity Fr...

Jak działają moduły w Angular2, jak podzielić aplikację, jak utworzyć modół współdzielony

Twoim workspace jest katalog w którym uruchomisz Visual Studio Code, za pomocą konsoli, pisząc code . Taki workspace może mieć własny plik konfiguracyjny, możesz go utworzyć przez File->Preferences->Workspace settings. w poście znajdują się ustawienia, które mogą zależeć od rodzaju projektu na którym pracujesz.

Postanowiłem stworzyć nowe zwierzątko - albo jak kto woli z angielskiego Pet Project (czym jest to zwierzę można przeczytać tu u Procenta). Jeśli uda się oprócz nauki paru rzeczy zrobić coś wartościowego to kod opublikuję na githubie. Na warsztat biorę pisanie API w .NET Core z wykorzystaniem Nancy oraz kawałkiem frontu napisanym w Aurelia i to wszystko hostowane w Azure. Żeby bardziej utrudnić sobie życie i sprawdzić co Microsoft wypracował w kontekście multiplatformowości nowego .NET całe pisanie kod...

Using power of F# (type providers, pattern matching and charting) and ice drilling data to prove global warming

Problems, SharePoint, Solution, SPS When I installed SharePoint 2013 Foundation on Windows 2012 R2 I found a few problems. The Wizard for SharePoint does not help with everything and to install it,  I needed to do a lot of manual work. So below I collected all of the problems with the solution that I found during installation. Problem:  Microsoft SharePoint 2013 Preparation Tool taking too long. You wait hours, days when this tool will configure for you Application Server Role  or Web Server IIS Role...

Did you ever wondered what it would be like if you are not limited to static Main(string[] args) as your entrypoint? Did you ever wanted more freedom over where your app starts? Actually you can have that.But in order to do it – you need to go one level lower. Into an IL level.

Everyone knows how to enhance Visual Studio’s debugging experience by applying DebuggerDisplay attribute (in polish). If not – read Piotr’s post here. That’s debugging 101. Here’s how to improve your experience even more. DebuggerDisplay attribute is ok if you control the code and you can apply it to the type you want to expose in the debugger. What if you can’t do that? What if you want to attribute a build-in type? Is all hope gone? No. There’s a way. There’s a hidden* .cs file and a dll that you can...