takehiko

// 「ようかいしりとり」の状態遷移図2
// 作成者: takehikom (http://d.hatena.ne.jp/takehikom/)
// 歌詞参照: http://plaza.rakuten.co.jp/ribbon1976/diary/201311210002/

digraph youkaishiritori {
  // node[fontname="ms gothic"]; // Windowsではコメントを外す

  n1 [label = "ようかいはかせの ところに"]; n1 -> 
  "ろくろっくびが やってきた" -> 
  "ようかいしりとり しようかい？" -> 

takehiko

// 「ようかいしりとり」の状態遷移図
// 作成者: takehikom (http://d.hatena.ne.jp/takehikom/)
// 歌詞参照: http://plaza.rakuten.co.jp/ribbon1976/diary/201311210002/

digraph youkaishiritori {
// node[fontname="ms gothic"]; // Windowsではコメントを外す

"ようかいはかせの ところに" -> 
"ろくろっくびが やってきた" -> 
"ようかいしりとり しようかい？" -> 

takehiko

#!/bin/sh

# Cygwin (32/64 bit) + mintty + zsh/screen

# 1. Save this file as ~/bin/mintty.sh (if necessary,
#    modify environmental variables).
# 2. Create a shortcut for mintty.exe.
# 3. Open the properties of the shortcut and 
#    append the full pathname of ~/bin/mintty.sh to
#    the link.

takehiko

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

/*
  ./4x5_nostar 5 => uldll:11
  ./4x5_nostar 6 => uldruu:10
  ./4x5_nostar 7 => llulurr:8
  ./4x5_nostar 8 => llulurur:6
  ./4x5_nostar 9 => llulururu:6

takehiko

#include <stdio.h>

void print_field(char field[4][6])
{
  int i;

  for (i = 0; i < 4; i++) {
    printf("%s\n", field[i]);
  }
}

takehiko

\documentclass[12pt,a4paper]{jsarticle}
\def\labelenumi{(\arabic{enumi})}
\def\maru#1{\textcircled{\scriptsize #1}}
\tabcolsep=2pt
\parindent=0pt

\begin{document}

\section{MathPubより}

takehiko

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-

# hubcalc.rb : "Hub Calculation Board" Generator
# by takehikom (http://d.hatena.ne.jp/takehikom/)

$svg_skel = DATA.read

module HubCalc
  class Generator

takehiko

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

takehiko

#!/bin/zsh

# スライド1.PNG ... スライド27.PNG
# => slide__01.png ... slide__27.png
# => result.gif

if [ 1 = 1 ]
then
    for i in {1..27}
    do

takehiko

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-

# ppg.rb : Parity Problem Generator
#   by takehikom (http://d.hatena.ne.jp/takehikom/)

# Usage:
#   ruby ppg.rb
#   ruby ppg.rb 3