namusyaka

addEventListener('load', function() {
  var d = document,
  contents = d.getElementById('main').getElementsByTagName('dl'),
  menu = d.getElementById('message_board_menu').getElementsByTagName('li'),
  now = 0;
  function modifyTargetHTML(target) {
    if(!contents[this.n].style.display === 'none')
      return;
    contents[now].style.display = 'none';
    contents[this.n].style.display = 'block';

namusyaka

javascript:function AutoCheckURL() {
  var HostURL = new RegExp(location.hostname + "(\\:[0-9]+)?"),
  CheckURL = document.links;

  for(var i = 0; i < CheckURL.length; ++i)
    if(!HostURL.test(CheckURL[i].href.split('/')[2]))
      CheckURL[i].target = '_blank';
}
AutoCheckURL();

namusyaka

javascript:(function(n, c) {
  var c = c.sort(),
  count = 0,
  l = n / c[0] + 1;
  if(c.length === 1) {
    if(n % c[0] === 0)
	  return 1;
    return 0;
  }
  for(var i = 0; i < l; ++i)

namusyaka

(function(str) {
  for(var i = s = n = ""; i < str.length; ++i)
    n = str.charCodeAt(i),
    s += (n <= 64 || (n >= 91 && n <= 96) || n > 122) ? 
      str[i] : 
      String.fromCharCode((97 <= n && n < 110) || (65 <= n && n < 78) ? 13 : -13) + n

  return s
})('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!')

namusyaka

var hash = { 'a' : 'n' , 'b' : 'o' , 'c' : 'p' , 'd' : 'q' , 'e' : 'r' ,
   'f' : 's' , 'g' : 't' , 'h' : 'u' , 'i' : 'v' , 'j' : 'w' , 'k' : 'x' , 'l' : 'y' ,
   'm' : 'z' , 'n' : 'a' , 'o' : 'b' , 'p' : 'c' , 'q' : 'd' , 'r' : 'e' , 's' : 'f' ,
   't' : 'g' , 'u' : 'h' , 'v' : 'i' , 'w' : 'j' , 'x' : 'k' , 'y' : 'l' , 'z' : 'm' ,
   'A' : 'N' , 'B' : 'O' , 'C' : 'P' , 'D' : 'Q' , 'E' : 'R' , 'F' : 'S' , 'G' : 'T' ,
   'H' : 'U' , 'I' : 'V' , 'J' : 'W' , 'K' : 'X' , 'L' : 'Y' , 'M' : 'Z' , 'N' : 'A' , 'O' : 'B' , 
   'P' : 'C' , 'Q' : 'D' , 'R' : 'E' , 'S' : 'F' , 'T' : 'G' , 'U' : 'H' , 'V' : 'I' , 'W' : 'J' , 
   'X' : 'K' , 'Y' : 'L' , 'Z' : 'M' 
}

namusyaka

require 'Operator/lib/operator'

op = Operator::HTTP.new("http://factoryjoe.com/projects/emoticons/")

a = op.pick_attribute("img", "src")
a.each do | src |
  h = src.to_s
  em = Operator::HTTP.new(h)
  File.open("emo/#{h[h.rindex("-") + 1..h.length]}", "w") { | f | f.write(em.read_all) }
  em.close

namusyaka

def fib(a, b)
  return if b > 10000
  n = a + b
  p "#{[:Fizz][n%3]}#{[:Buzz][n%5]}"[/.+/] || n
  fib(b,n)
end

fib(0,1)

namusyaka

(function () {
  var styleSheets = document.styleSheets;

  for (var i = 0; i < styleSheets.length; ++i) {
    var styleSheet = styleSheets[i]
    , path = styleSheet.href
    , rules = styleSheet.rules || styleSheet.cssRules;

    for (var j = 0; j < rules.length; ++j) {
      var rule = rules[j];

namusyaka

var a = function () {};
alert(a === a.prototype.constructor); //true

var b = new a();
alert(b.constructor === a); //true

namusyaka

function a () {}
a.prototype = { foo : "b" };

function b () {}
b.prototype = a.prototype;

var hoge = new b();
for(var key in hoge);
  alert(key);