In the Java enterprise world we have application servers that we deploy our applications into. An ear file is just a zip file with some metadata. its not a bad thing as such. The problematic situation occurs when we deploy our ears to our appservers. Teams start thinking that this is an unheard of problem, and invent …

Read More

There are some misconceptions about the Emacs Xwidget branch, and some people are just scratching their heads wondering what the branch is for. For me it is easier to answer these questions by regaling you with the very interesting origin story of the Xwidget branch! I like making music and art in my spare time. I …

Read More

I'm fairly new to 3D printing, and in the process of learning I experienced a number of mistakes. Mistakes are of course splendid for learning things! Not aligning the print bed Not aligning the print bed properly was my first and worst mistake. First I made a small print and it printed okay. Satisfied, I uploaded a …

Read More

zen-reward-mode is a simple gamification of emacs. The idea of gamification is explained at http://en.wikipedia.org/wiki/Gamification The rules of the game are: Typing a character in a buffer gives you one zen reward point, ZRP for short. Closing an org mode TODO item gives you 1000 ZRP! Doing something silly like …

Read More

So you are coding away at your product, and its done entirely by the book. You have builders, immutable data transfer objects, a layered architecture and whatnot. Suddenly the deadline makes a whooshing sound as it flys by, to paraphrase Douglas Adams. But you are safe, because you have a by the book aproach, and you …

Read More

A couple of years ago I bought a server rack cabinet to have at home in my apartment. The idea was that the rack would help me get rid of the mess of cables and unsound open server chassis I had at the time. I bought the rack and learned a lot about how to build server racks. It didn't solve any of my problems though. …

Read More

The Emacs news-reader Gnus, is the interface I use to read most of my feeds. Since I use it for mail, news, rss and more, theres a lot of groups in my Gnus. (Okay, if you don't know Gnus this doesnt make much sense.) Only list Gnus groups with unread messages because I have so many marks and so many groups now. you …

Read More

Here is a little Emacs-macro that creates an eshell buffer with current directory set to a server directory path. 1(defmacro srv-eshell (server-nick path ) 2 `(defun ,(intern (concat server-nick "-eshell")) () 3 (interactive) 4 (let* ((eshell-buffer-name ,(concat server-nick "-eshell")) 5 (eshell-buffer …

Read More

I'm interested in electronic music, and I like programming synths in Overtone, CSound and so on. While I know a lot of signal theory since my days as an engineering student, I'm not always aware of the corresponding music vocabulary. Syntorial is a nice tutorial software that teaches how to program a synth for various …

Read More

Im sorry to say that Fedora 22 on Microsoft Surface Pro 2 exhibits many regressions as compared to Fedora 21 on the same hardware. I have a dual boot setup so I can boot between the two versions and compare. Heres the regressions I have found so far. I can't get the Marvell wifi chipset to work. This was problematic …

Read More