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Code samples and hints

BPMN 2.0 Zusammenfassung

Eine kurze Zusammenfassung von BPMN 2.0 mit den wichtigsten Elementen und Regeln:

  • Startereignisse 
  • Zwischenereignisse 
  • Endereignisse 
  • Datenobjekte 
  • Verbindungen 
  • Aktivitäten 
  • Teilprozesse 
  • Verzweigungen und Zusammenführungen 
  • Pools, Zuständigkeiten, Nachrichten und Ereignisse 
  • Exklusive Verzweigungen und Zusammenführungen 
  • Inklusive Verzweigungen und Zusammenführungen 
  • Parallele Verzweigungen und Zusammenführungen 
  • Komplexe Verzweigungen und Zusammenführungen 
  • Exklusive ereignisbasierte Verzweigungen 
  • Ereignisbasierte Starts 
  • Schleifen und parallele Aktivitäten/Teilprozesse 
  • Globale Aktivitäten und Prozesse aufrufen 
  • Ereignis- und Fehlerbehandlung 
  • Datenfluss und Datenübergaben 

BPMN 2.0 Zusammenfassung.pdf (621,5KB)

QR Code Generator

Auf dieser Website können Sie kostenlos eigene QR Codes generieren. Ein QR Code ist ein zweidimensionaler Barcode, in dem Informationen durch schwarze und weiße Punkte (sog. Datenpixel oder auch „QR Code Module“) dargestellt werden. Wenn der Kontrast ausreicht und kein Negativ entsteht, kann man mit unserem Generator auch einen farbigen QR Code erstellen. Auch ein QR Code mit Logo ist möglich.

Mouse without Borders

Mouse Without Borders is a project I’ve been familiar with for the last 6 months or so and it’s a wonderfully useful tool. In a nutshell, it allows you to reach across your PC's as if they were part of one single desktop. I have two PCs on my desk at work connected to 3 LCD screens and using Mouse Without Borders I can move my mouse between the 3 screens, even though one of them is attached to a different PC from the other two. What’s more, I can move files between the 2 computers simply by dragging them from one desktop to another. In fact you can control up to four computers from a single mouse and keyboard with no extra hardware needed – it’s all software magic, developed by Truong Do who by day is a developed for Microsoft Dynamics. The software is easy to setup and in addition to enabling drag and drop of files, you can lock or log in to all PCs from one PC, and as a whimsical bonus is it allows you to customize your Windows logo screen with the daily image from Bing or a local collection of pictures :) I regularly use it to have one PC dedicated to social media streams while I work away on my other PC connected to two screens.

Read the full blog at



Wireshark: Analyse and browse network traffic


Wireshark® is a network protocol analyzer. It lets you capture and interactively browse the traffic running on a computer network. It has a rich and powerful feature set and is world's most popular tool of its kind. It runs on most computing platforms including Windows, OS X, Linux, and UNIX.


Tired of querying in antiquated SQL?

Well, you don't have to!  LINQPad lets you interactively query SQL databases in a modern query language: LINQ.  Kiss goodbye to SQL Management Studio!

LINQPad supports everything in C# 3.0 and Framework 3.5:

  • LINQ to Objects
  • LINQ to SQL
  • Entity Framework
  • LINQ to XML

LINQPad is also a great way to learn LINQ: it comes preloaded with 200 examples from the book, C# 3.0 in a Nutshell.  There's no better way to experience the coolness of LINQ and functional programming.

And LINQPad is more than just a LINQ tool: it's a code snippet IDE that instantly executes any C#/VB expression, statement block or program – the ultimate in dynamic development. Put an end to those hundreds of Visual Studio Console projects cluttering your source folder!

Best of all, LINQPad standard edition is free and can run without installation (or with a low-impact setup). The executable is 3MB and is self-updating.

My Zilla

MyZilla is a free desktop client for Bugzilla bug tracking system. By providing the means of working with a desktop application, it increases the productivity of all project members.