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Blog (Tag Digital World)
2014
This is a museum
11 ways to write your last Haskell program
Using my Kobo eBook reader as an external eInk monitor
Die ersten hausgemachten Tip-Toi-Bücher
ICFP 2014
DebConf 14
This blog goes static
Good bye GNOME
Another instance of Haskell Bytes
ZuriHac 2014
Predicting the livetime of a Hackage package
Does list fusion work?
Going to TFP 2014
gtk-vector-screenshot screencast
Creative use of screen-message
Personalisierte Tip-Toi-Datei als Geschenk
2013
Sim Serim as a browser game
My contribution to XKCD’s #949 is not needed
My contribution to XKCD’s #949
Breaking News: Debian TC leaked decision on init system
Constructing a list in a Monad
Why PVP is better than no PVP
Experimenting with the TI eZ430 Chronos
Adding safe coercions to Haskell
You-Say-First has dice
Bachelor Thesis on Monads for Uncertainty
A song about Isabelle (the theorem prover)
Real World Haskell Applications
Ultimate Tic Tac Toe is always won by X
Running Circle Packing in the Browser using Haste
On taking the last n elements of a list
Haskell and Debian talk at HaL8
My first CTAN package: Typesetting Continued Equalities
How to play Rock-Paper-Scissors online?
The carbondioxide footprint of Debian's Haskell packages
Evaluation-State Assertions in Haskell
Going to FOSDEM after all
“Haskell Bytes” again
2012
GHCi integration for GHC.HeapView
Circle Packing
Plätzchentetris
Calculating the internal rate of return with hledger
screen-message is now scriptable more easily
c't features Haskell
Creating a Debian source package without unpacking the source
Dennis Felsing’s thesis on ghc-vis submitted
The mighty applicative left fold
“Haskell Bytes”
A copying garbage collector animated
Mitschriebwiki endlich ohne Augenkrebs
GPN12-Retrospektive
Free Groups in Agda
10 years of using Debian
ghc-heap-view: Complete referential opacity
GHC 7.4.1 speeds up arbtt by a factor of 22
Including full LaTeX documents in another LaTeX document
c't features heisse-news
2011
Guest lecture on Haskell performance
Some late recognition of metainit
First contribution to a basic Haskell library
Running GNOME 3 and noone will notice
gtk-vector-screenshot featured in freiesMagazin
Help wanted maintaining link-monitor-applet
stm-stats published for factis research
Yesod packaged for Debian
Video des Lambda-Kalkül-Vortrags online
Nicer URL formatting in LaTeX
SAT-solving the testing transition problem
Copying HTML from gnome-terminal
gtk-vector-screenshot works with epiphany
Flattr experiments
gtk-vector-screenshot code published
Better PDF screenshots with gtk 3
401 page family book published
Conditional Elimination through Code Duplication
Pornyness calculator pimped up
Tor exit node shut down by server4you
Nomen est Omen
Goodbye server4you
First day of GNUnify’11
GNUnify started
I’m going to talk at GNUnify 2011
Haskell Demonstration at IIT Bombay
2010
Screenshots as vector graphics
Student research project on Shivers’ control flow algorithm
A Solution to the Configuration Problem in Haskell
Haskell Hackathon in Gent
Goodbye procmail, Hello Sieve
Multi-Pointer Zaz
ipatch on hackage
ipatch, the interactive patch editor
Protecting static content selectively by OpenID
How forky may one maintain a Debian package?
nagstamon forklet necessary
bluetile in Debian
Making dictionary passing explicit in Haskell
zpub article in “Linux-Magazin”
libnss-gw-name: A stable name for your gateway
Video of my CeBIT talk online
kexec saved my day
Talking at CeBIT tomorrow
Exploiting sharing in arbtt
FontForge-Article in the German Linux-Magazin
pidgin-blinklight goes subliminal
Serna XML editor uploaded to Debian
DebConf mugshots view statistics
screen-message ported to Windows
2009
Building arbtt for Windows
Die Photo-Kalender der Anderen
Packaged unicode-screensaver properly
Second Post!
screen-message now in an online version
arbtt now in Debian
Darcs Hacking Sprint: Mission Complete
Arrived at the Darcs hacking sprint
Releasing zpub as Free Software
About the Freedoms of Web Services
arbtt: Now with Documentation
arbtt goes Binary
Freaking out with LaTeX
The Automatic Rule-Based Time Tracker
Already dead
Ctrl-Alt-F1 in VirtualBox
Stronger GPG key generated
GPN8: 50% complete
Introducing L-seed
Third place in AI programming contest
Bejeweled AI in Haskell
Server updated to Lenny
Reliability testing for python-dbus applications
darcswatch uploaded to hackage
2008
Handling explicit and implicit recursion in Haskell data
MuMer relaunch – preview online
19 months of laptop battery data
Good LaTeX Font Overview
Linux Journal on the Neo FreeRunner
My very first font
Infinite loops in Haskell
Heisse-News generalüberholt
Haskell work in Dresden
Günstiger Webhoster mit eigenen VirtualHost-Einträgen?
vm.overcommit_memory = 2, vm.overcommit_ratio = 0
Debian on the FreeRunner
Heisse News mit veraltetem Layout
Xmonad on my mobile phone
pam-dbus: authentication by bubbles
Flow control with pam configuration
One Week with an OpenMoko Freerunner
GPN 7 Résumé
My first OpenStreetMap Contribution
FrakView: An Haskell Renderer for Iterated Function Systems
Pausable IO actions for better GUI responsiveness
Announcing DarcsWatch
My stuff on YouTube
Distance Map Morpher
The problem with turing complete editors
Creative Week of Snowboarding
Ways to fork privately
How to fork privately?
customdeb − easy modifications to binary Debian packages
2007
Children on sale
Descendant tree drawing problem
Vor-Ort-Service im Wohnheim
Haskell Hackathon almost over
Haskell Hackathon: Hackage vs. Debian
Cron’s syslog messages
Xen-Server-Sharing: The Setup
Xen Server sharing started
Comment-Feed für KA-Cliquen-Planet
Haskell Syntax Gem
Internet Trading Game Idea
TTF-Glyph in pdflatex output
The trustworthy stranger
Made it on bbspot
sm – same fate as LaTeX?
My own jabber server
Finding revoked signatures on a gpg key
Shift-Caps-2
screen-message uploaded to Debian
DebCamp HalfTime
Visualizer for Anagrams
Going to DebConf 7
Spontanious DHCP-Server: Done.
Unicode against Smileys
Spontanious DHCP-Server
gaim-thinklight → pidgin-blinklight
XSA-Artikel jetzt online
A shelf for darcs
Big Brother for your Window
Gewerbe angemeldet
Trains in the UK
Debian Ideas: Instance-Capable Init Scripts
My Debian Project Leader Vote
A different Maybe maybe
Document Archival Tool?
News from the XaraLX front
Die Rechtschreibprüfung weiß nix über mich!
Linux’ flexibility
SOSHGIC Reports
Neue Heisse-News
F(l)achinformatiker
Free Software Volunteer wanted
2006
New Kid on the Blog
DeCaf taking on form
No more Obroni Computer Club
FourFours in Haskell
A Developer’s GUI for Infon
Personal Videocast Charts
Podcastparade
USBless in Africa
Unicode Hack
Kofi-Annan Center for Excellence in ICT
Infoning in Ghana
Teaching Linux with Games
graphing your gaim chat history
Building around Scamblocks
Turnkey Linux for Internet Cafés
dpkg-statoverride halt
xchat patch: GUI for autojoin setting
openghana.org launched
Typographische Anführungszeichen
I'm responsible for reduced attention in a NY university
latex-ucs
Five Minutes about Free Software
lkwiki wird MitschriebWiki
Latexki, a Wiki for LaTeX in Haskell and Python
Hosting PHP proven harmful
Software Freedom Day 2006 in Accra
BIOS vs Linux created Partition Table
Afraid of the German Police
Free Software Club continues
First Computer Club meeting
Smart URLs
Free Software Club in Tema, Ghana
Brainfuck interpreter in Haskell
Haskell on the Command Line
RSS Feed für meine Bilder
GNU make instead of AxKit
Hangman-AI in haskell
Lenovos '4 Werktage'
The BOFH song
XSA-Article available online
Deleting spam trackbacks
little subversion helper script: svn-ignorer
Design-Assimilation
Vorlesungskommunikation
Haskell as a puzzle Solver
KaLUG Party
The law of -unknown-
Debian Project Leader election
Analog Clock for Gnome, Take II
Trennung mit Bugzilla-Nummer
Autobahn-WLAN
Silencing my Slug
Fixe Idee: Warfeu
First Prelimary XaraLX debian package
Got kicked from planet.debian.org
Announcing the RiskRecorder
Copyright infringement without Lawyers
Analog Clock for the Gnome Panel
Fixing my planet.debian.org subscription
Ubuntu ownz Utnubu - right from the start
2005
Bored? Try Geocamming
Extended-range telepresence
Lightweight Replacement for 111 lines of code
Tapu goes live - ohne mich
Evil Self-Irony
International Journalism and me
Mako Mako everywhere
Tapu - Taboo for the mobile phone
Short Movie on "Trusted" Computing
International Planet Debian
tor vs. spamcop.net
Erste Schritte im Journalismus
Mehr! Blogs! Hier!
Der trockene Humor des Supports
Debian Quiz
Good Bye Camera
My Code in Pakistan
Zurück bei eBay
Utnubu Paper Press Coverage
Tastaturversuch für gescheitert erklärt
Neues Tastaturlayour Neo
I am Linux Professional Institute Certified Something
Launchpad, Google and why Microsoft is not the problem
Linux Ball / Utnubu
gaim-thinklight uploaded to Debian
40 nackte Entwickler und russische Kanonen
Like XSS, just simpler and harder to prevent: The Cross Site Auth (XSA) Attack
DebConf Pictures and other stuff
Bug Subscription Feature. Again.
Played the Debian Boardgame
Debian Bug Subscription Feature
Debian Boardgame Rules available
Announcing the Debian Developer Board Game
I'll get one of those N770s!
heisse-news von heise geduldet
Created gaim-thinklight
LinuxTag Part III
LinuxTag Part II
Blogging with Nokia 770
LinuxTag Part I
Turned down Non-Free programming project
Not that old, but close
Kein "San Andreas" für mich
Another Post, this time with gnome-blog
Post mit Drivel
Nearly won the “Debian Release Date Bet”
Debian Sarge Released
Go up
Photos