Self-made event dispatcher

In my current project, we are using an event-based architecture in order to communicate between systems. The events are implemented as JMS messages, which we send over an ActiveMQ broker. Each system sends and listens to multiple events. While sending events is pretty easy, on the listener side we quickly ended up with a class […]

Simple permission handling in AngularJS

Despite of a simple authentication, a lot of applications have a concept of authorisation. An user is not only logged-in, but has a set of roles which allow him to perform certain actions or see certain views. For example an user with the role ADMIN will probably be able to do more things as an […]

Basic Auth log-out with JavaScript

Whenever you have a log-in on your site, the chance is high that you also want to have a log-out. The easiest way to do a log-in is to use HTTP’s Basic Auth. But how to do a log-out with Basic Auth? Basic Auth credentials are cached until the browser is closed The problem with […]

When your Acer Aspire 5560G doesn’t shutdown anymore

Last year I bought an Acer Aspire 5560G as my second laptop (yes, sometimes two are better than one). A half year later, I was working pretty much with this laptop and decided to upgrade it with a SSD drive. So I bought a brand new Samsung SSD 840 PRO with 256 GB. I was […]

Wallpaper (03)

tuhrig_wallpaper_03 (1920 x 1200)

Wallpaper (01 – 02)

tuhrig_wallpaper_01 (1920 x 1200) tuhrig_wallpaper_02 (1920 x 1200)