Archive for February, 2008

Using AOP in the Enterprise

February 29, 2008 has a video of a talk about the possible usage of AOP in enterprise applications.

Adrian Colyer discusses where Aspect-Oriented Programming (AOP) should be used, practical applications of AOP in enterprise situations such as Hibernate exception translation and automatic operation retry on nonfatal exceptions, and AOP mechanisms in Spring 2.5.

I think watching this one hour presentation of spring aop with the small examples enhances the understanding of this technology.



Sharing Creative Works

February 28, 2008

A PDF of Sharing Creative Works, the latest CC comic book, is now available for download. This new format is easier to read and share than the wiki version we published a couple months ago, and is ready to print. Sharing Creative Works is a colorful, easy-to-understand introduction to some of the abstract concepts behind Creative Commons.

Sharing Creative Works pngMaybe someone can convert this series of pictures and text into a slideshow and publish it in youtube/google video/… ? Another idea would be to take only the pictures and enrich the slide show with the text spoken in english/german/…

Anybody who know how to do this?!


Richard Stallman in Berlin

February 27, 2008

Richard Stallman was in Berlin this week and took their chance and made an very interesting interview with him.


  • The essential 4 freedoms
  • Free Software in schools
  • Free Software and politics
  • What to do when Richard is gone


Wireless Network Howto for Developing Countries

February 26, 2008

If you are interested about information how you can build and maintain wireless networks in developing countries, you may be interested in the book
Wireless Networking in the Developing World. This book explains this on about 425 pages.

 The second edition has just been released under a CC Attribution-ShareAlike license with versions in English, Spanish, French, Italian, Arabic, and soon Portuguese. Wireless Network Howto for Developing Countries

There is also a short article explaining why such networks can be usefull.
The  CC Attribution-ShareAlike license of the book means that

You are free:

  • to Remix — to adapt the work

Under the following conditions:

  • Attribution. You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
  • Share Alike. If you alter, transform, or build upon this work, you may distribute the resulting work only under the same, similar or a compatible license.


Is Microsoft Office Adware?

February 25, 2008

An interesting article about adware and microsoft office can be found on the Ninja Blog.

Is Microsoft Office adware? Wikipedia defines adware as “any software package which automatically plays, displays, or downloads advertising material to a computer after the software is installed on it or while the application is being used.”

In Microsoft Office Professional 2003’s help, a search for “APA” (a popular documentation style) brings up two links labeled Microsoft Office Marketplace.

He has more examples showing that microsoft uses the office help for advertising products…

How do you deal with climate change?

February 22, 2008

I often discuss about climate change with people. Sometimes it is hard because I’m no scientist and scientific facts about how the world CAN’T be changed this massive by humans is given a lot.
And there is one thing which is true, nobody can be SURE of anything.

Not the skeptics, not me and no single person on this world. Which lead me to the argument what harm can be done if you are a skeptic and climate change happens or the other way round, if you are an activist like me and the climate change doesn’t happen.

For me, taking the risk of economic stagnation is much easier to take than the risk of creating social, economic, environmental, … disasters.
Happily I found that there are other people with this arguments.. Even one who created a bunch of videos explaining the arguments….
If you have 10 minutes.. watch it.. it explains the matter much better than I can do..

More information…

The Kernel Report

February 21, 2008

This post is about another video presentation of the logo

Jonathan Corbet gave a presentation [download the video as ogg theora or spx] about the current state of the linux kernel and what he thinks will be the focus of development in the future.

What’s going on with Linux kernel development? This wide-ranging talk will review recent events in the kernel community and try to provide a guide to what may be expected to happen over the coming year or so.
This talk, updated every time it is given, has been presented to audiences worldwide.

You can find this video also on the internet archive.
The video is licensed under the Attribution-Share Alike 2.5 Australia.
This means


Remember the settlers?

February 20, 2008

Maybe some of you may recognize this picture


If you would say.. Hey this is a screenshot of the settlers game.. Then you are half right.

This is a picture of widelands. An open source game for windows and gnu/linux.

I would recommend for all fans of the old settler game!

Bruce Perens: A New Decade For Open Source

February 19, 2008

Bruce Perens wrote an article about the last decade of Open Source and what the next decade will bring for Open Source.

… And that brings me to our first mistake: for a time, there was a conflict between Open Source and Free Software evangelism. My intent has always been for Open Source to simply be another way of talking about Free Software, tailored to the ears of business people, and that it would eventually lead them to a greater appreciation of Richard Stallman’s arguments.
This has come to pass, and I hope you’ll continue to make it so. One only had to witness the attendance of the GPL 3 committees to see that the importance of FSF’s work was appreciated by the largest of corporations.

… So, you can see that the future will present its challenges for Open Source. We could never have forecast how big we would become during Decade Zero of Open Source. But we’ve built tremendous strength, to the point that we can consider much larger tasks. Join us now, as we enter Decade One. …

Watch South Park Online

February 18, 2008

If you are a South Park fan you may want to check out. The site is hosting all seasons and you can watch them online.