Blog Posts

• 20 Jul 2011 » Donut math: how donut.c works
• 26 Jun 2011 » Yahoo! Logo ASCII Animation in six lines of C
• 04 Mar 2010 » Google AI Challenge post-mortem
• 08 Dec 2009 » Super high-tech BlackBerry charger
• 17 Nov 2009 » Hacker challenge part 2 solution
• 03 Apr 2009 » Hacker challenge part 2
• 31 Mar 2009 » Hacker challenge: Can you make a keygen?
• 12 Oct 2007 » The source code to Vendetta Online
• 24 Aug 2007 » Another short C program.
• 20 Sep 2006 » Embellishing the donut: an old-school CG cliche
• 15 Sep 2006 » Have a donut.
• 04 Nov 2005 » Using SLIME over an SSH tunnel
• 04 Nov 2005 » Lisp REPL in Vendetta Online

Other stuff

• HTML5 TB303-ish synthesizer - Port of the gsynth 303-like bassline synthesizer to the Webkit Audio API (webkitAudioContext)
• HTML5 Tron w/ AI - This is a very simplified version of the AI from the Google AI Tron challenge which you can play against. There is an easter egg.
• Texture synthesis
• Flag thing; requires browser supporting canvas tag (FF3, Chrome, Safari/Webkit, Opera)
• Infinite (well, practically) autogenerated scrolling map in Javascript — Mode A Mode B
• Hilbert curves
• ColecoVision composite audio/video modification. Overkill in terms of complexity; uses an opamp chip where a single transistor would probably do, but it does work.
• gsynth - defunct TB303 emulator/tracker project - all the old code is gone, but the latest is available on sourceforge.
• Portable OKI 66201/207/301 (the CPU used in Honda engine computers) assembler and disassembler - asm662 at sourceforge/projects/pgmfi
• Lua 5.0 allocation profiler. Kinda dumb, but it works.

_=0;k;main(){while(_<641){for(k=0;"##K#8(38D-##C]L5870.X7\\M_b;90\\"
"MC-M/NZGB6Q,I0VGB6a0FbN<VG.6Q\\bNb7^@`X=N@`XQaOVX:^]NX=:Z8PY]B`:>P"
"NY8^$#SM):XA"[_/6]-35>>_++%6&1;k++);putchar(k[" _/\\\n,`)('<-"]);}}