Michael J. Beer

Michael Beer's personal homepage
Fri, 11 Sep 2020 13:19:48 -0000
Some thoughts about error handling in software development.
Fri, 21 Dec 2018 09:49:28 -0000
Update: Corrected link to code repository.
Thu, 28 Jun 2018 21:41:01 -0000
Update: Fixed formatting.
Thu, 28 Jun 2018 21:39:46 -0000
Update: Fixed formatting.
Thu, 28 Jun 2018 21:26:32 -0000
Update: Added footnotes.
Thu, 28 Jun 2018 21:25:38 -0000
Thu, 28 Jun 2018 21:23:28 -0000
Update: Added Link to code repository.
Thu, 28 Jun 2018 21:19:59 -0000
In this article, we will provide advanced techinques to approach and master complexity when developing massive C applications.
Mon, 20 Jun 2016 22:43:27 -0000
Update: Included The Void!
Mon, 20 Jun 2016 22:29:33 -0000
Update: Finally, day four!
Sun, 12 Jun 2016 13:00:50 -0000
Update: Eldritch now delivers http://ubeer.org
Thu, 09 Jun 2016 22:07:31 -0000
Update: typo
Thu, 09 Jun 2016 22:06:41 -0000
I wrote a small minimalistic HTTP server in C - I call it 'eldritchd' .
Sat, 15 Aug 2015 13:06:01 -0000
Update: Here comes day 3 of our Icelandic encounter!
Tue, 11 Aug 2015 22:53:49 -0000
I just returned from a lovely trip round Iceland - wonderful impressions that I consider worth noting down - so here goes part I!
Wed, 18 Feb 2015 16:47:29 -0000
Update: Corrected some minor flaws to suit your accommodations
Wed, 18 Feb 2015 16:42:16 -0000
Update: Corrected some minor flaws
Sun, 15 Feb 2015 02:38:05 -0000
Update: Small adaptions for your commodity...
Thu, 05 Feb 2015 08:35:51 -0000
Update: Added some info about the why and what to do with that page
Sun, 01 Feb 2015 22:05:16 -0000
Update: Fixed link
Sun, 01 Feb 2015 22:02:30 -0000
Update: Added hint to buggy behaviour.
Sun, 01 Feb 2015 22:00:28 -0000
Today a new naga version has been released which opens the door to a new age (in naga terms ;)
Tue, 20 Jan 2015 22:51:17 -0000
A new naga version has been released. The new version offers two flavors, one for the Desktop and one for mobile devices. Still featuring some bugs, but hey, it is advancing!
Wed, 14 Jan 2015 21:04:30 -0000
After a longer period of time, a new version of fuLisp has been available
Mon, 12 Jan 2015 22:06:31 -0000
I played a little bit with CSS and decided that what I ended up with is better than the previous stuff.
Sun, 11 Jan 2015 19:03:10 -0000
Update: Corrected minor flaw
Sun, 11 Jan 2015 19:01:27 -0000
Update: Corrected Spelling error
Sun, 11 Jan 2015 18:59:17 -0000
Update: Some further corrections.
Sun, 11 Jan 2015 17:32:33 -0000
Update: Corrected some mistakes.
Sun, 11 Jan 2015 17:15:32 -0000
A new version of the naga CMS has been rolled out onto this server, yay! It mainly improves the background admin tasks, but not quite.
Fri, 09 Jan 2015 18:04:46 -0000
Every once in a while I struggle on how to deal with various login passwords. Here is an overview about the current status of my knowledge and attitude towards it...
Mon, 18 Aug 2014 21:03:48 -0000
Update: corrected some errors
Mon, 18 Aug 2014 21:01:52 -0000
On our second tour in the Alps, we hiked over the Laber to Oberau, climbing the loathing Ettaler Manndl kliff.
Sat, 09 Aug 2014 14:27:09 -0000
Update: And some minor corrections.
Sat, 09 Aug 2014 14:24:27 -0000
Update: Added pictures
Sat, 09 Aug 2014 14:20:04 -0000
Finally, we climbed our first peak of the Alps!
Wed, 02 Jul 2014 13:42:36 -0000
With the encounter with the Peissenberg, we had managed to get to the foothills of the Alps, but yet, did not reach the mountains themselves. This was the subject of our next trail, where again no man-made monuments but the landscape itself were the topic with the valley of the Ammer river as the overall subject culminating in the arrival at our first mountain of the Alps.
Wed, 02 Jul 2014 07:45:39 -0000
Update: Added link.
Wed, 02 Jul 2014 07:25:53 -0000
Update: Inserted some links.
Mon, 30 Jun 2014 19:51:41 -0000
This tour would us not lead to marvellous places, historic buildings or the like, this tour had been dedicated entirely to the landscape at the foothills of the Alps and would eventually lead us upon the Peissenberg, the first hill before the Alps providing astonishing panoramic views - backwards to the areas passed through and forwards towards the majestic ridges of the Alps that waited for us.
Sat, 28 Jun 2014 19:20:21 -0000
The next part of our tour was layed out to be the first part of a two days lasting hiking tour connected by a stay overnight nearby the groundstation of the German Aerospace Center (DLR) at Weilheim Lichtenau. It would take us from Herrsching at the lake Ammersee via Andechs, the valley of Paehl to Paehl village and terminates at the DLR groundstation in Weilheim Lichtenau.
Sat, 21 Jun 2014 12:57:02 -0000
Update: And some more corrections...
Sat, 21 Jun 2014 12:54:36 -0000
Update: Some corrections
Sat, 21 Jun 2014 12:53:21 -0000
Somehow our master planner had led our group of hikers from Starnberg to Andechs, but due to some kind of ill-fated disease seizing me I could not join this tour. Truely regretting it as rumour has it that this tour was a really decent one I can do nothing but skip on to the next part, which did not take us quite forward towards the Alps but at least gave me the chance to experience the famous monastery of Andechs.
Sun, 15 Jun 2014 11:43:50 -0000
For our second part of the Grand Tour from Munich to Venice all of the eventual members of our hiking band finally had joined. So off we went from Planegg Railway station heading South to the Starnberger See...
Tue, 10 Jun 2014 17:19:13 -0000
We really gathered for the start of our Grand Tour from Munich to Venice. We hit the road at the Marienplatz, the very heart of Munich, on a sunny Saturday in March this Spring, heading for Planegg in the southern west of Munich.
Tue, 10 Jun 2014 16:36:51 -0000
People do things, all the time, all over the world. Some reasonable, others funny, quite a few weird. One of my colleagues spends most of his time either programming, thinking about geeky hobbies like water rockets or combustion engines, or hiking, be it in the vicinity of Munich or Island, no matter. And he invests quite a bit of time in figuring out new ways to go, like from Munich to Venice while passing by as many interesting places as possible. And he performs really well in motivating people, like me. Therefor here we are, five people hiking on our way to Venice, slowly but steadily ...
Thu, 05 Jun 2014 18:27:55 -0000
For a long time, the open source movement advertised open source as one means in reducing the bugs in software. Now recent severe bugs encountered within open source software seem to void this argument.
Tue, 13 May 2014 20:36:13 -0000
Update: Fixed another error
Tue, 13 May 2014 20:35:11 -0000
Update: Fixed small error
Tue, 13 May 2014 20:29:34 -0000
Update: Fixed formatting error
Tue, 13 May 2014 20:28:34 -0000
Update: Fixed formatting error
Tue, 13 May 2014 20:20:05 -0000
Gravisim is a program to simulate the behavior of masses under the influence of their gravity.
Thu, 08 May 2014 18:39:29 -0000
Update: Changed formatting.
Thu, 08 May 2014 18:34:33 -0000
Update: corrected link.
Thu, 08 May 2014 18:33:29 -0000
For solving ordinary differential equations, the classical Runge-Kutta method of 4th order has been well established. But there is actually not only one Runge-Kutta method, but an entire class of methods. Depending on the problem to solve, different methods of this family are favorable. Here is a short overview...
Mon, 05 May 2014 19:05:24 -0000
Today the CMS software naga has been updated to release no 21. It now supports image and file tags, the possibilty to upload images/files via the web interface and dedicated RSS feeds for each category. Also, the layout has been slightly reworked - although it still requires some mayor rework ;)
Sat, 08 Feb 2014 17:03:13 -0000
Update: Corrected some typo.
Sat, 08 Feb 2014 17:02:06 -0000
Update: Corrected some typo...
Sat, 08 Feb 2014 16:59:15 -0000
Update: Converted the FAQ to the new markup and added a section explaining why bother with dedicated markup languages in the first place.
Sat, 08 Feb 2014 16:44:20 -0000
Update: And once more ...
Sat, 08 Feb 2014 16:43:48 -0000
Update: Again corrected a minor spelling mistake.
Sat, 08 Feb 2014 16:42:07 -0000
Update: Corrected spelling error - definitely in need of a preview for writing articles!
Sat, 08 Feb 2014 16:41:02 -0000
A new naga version has been rolled out! There have been major changes. Although mainly under the hood, this is quite an important mile stone for the development of the CMS.
Sun, 05 Jan 2014 17:57:02 -0000
Update: Spelling error corrected.
Sun, 05 Jan 2014 17:56:30 -0000
Update: Corrected spelling error.
Sun, 05 Jan 2014 17:52:21 -0000
Update: Added hints to secure cookies.
Sun, 05 Jan 2014 17:41:19 -0000
naga CMS release no 13 has been deployed on https://ubeer.org.