tokland

#https://gist.github.com/tokland/871431

module Adt
  # Build a ADT parent class with its children constructors.
  #
  #   class_names_with_constructors -- Hash of key=class_name, value=constructor_arguments
  #   class_body -- Body to add to the parent class
  # 
  # Example:
  # 

gavinheavyside

#!/usr/bin/env ruby

require 'rubygems'
require 'wukong'

# Given a file with the coordinate pair of a live cell on each line,
# generate the next iteration of Game of Life, using MapReduce
#
# The map phase takes each live cell, and outputs 9 key value pairs, 1 for
# each of the adjacent cells and itself.  The reduce phase dedupes, detects

wavded

"use strict"
var Promise = function () {
  this.state = 'pending'
  this.thenables = []
}

Promise.prototype.resolve = function (value) {
  if (this.state != 'pending') return

  this.state = 'fulfilled'

illy

前陣子一直打算謝謝markdown寫作，拖到現在被這位老兄搶了先，很不錯的介紹文章：[为什么Markdown+R有较大概率成为科技写作主流？]（http://www.douban.com/note/220903450/）.所以我就不再重複了，此文打算用問答的形式介紹下markdown對於文科寫作的意義[^ft]。

###1. 什麼是markdown？

markdown是一種輕量化的標記語言。大家所熟知的標記語言還有latex，lyx， XML，HTML，這類文本的特點就是你在編輯時可以使用各種tag來控制文本的格式。話說回來，mac下的pages，M$的docx也都時XML文檔，只是你在編輯的時候，不需要加入tag，軟件本身替你增加tag了。

這類語言最大的好處就是在編輯時，你可以很大程度的減少格式對於文本的干擾。你想啊，打開一個word文檔，你調個文字大小，設置個 加粗，二號標題，再來個 斜體 什麼的, 時間大半過去了。而標記語言的最大優勢在於，你只要使用系統能夠識別的tag就可以非常方便地控制這些格式。比如markdown，你可以先使用系統默認的那些tag來寫作，等到最後輸出的時候，配置下css模版即可。

markdown是各種標記語言中的小兄弟，一來是因為它年輕，二來因為它非常輕量化。md是 John Gruber 和 Aaron Swartz 最初發明的，廣泛用於技術文檔的寫作。它的最大優勢在於人機皆可讀 （machine-readble, human-readble)。

SaitoWu

nginx configuration:

user root admin;

worker_processes  1;

# pid of nginx master process
pid /var/run/nginx.pid;

fnhipster

!!! 5
%html
  %head
    %title= "Your Website"
    %meta{ :content => "", :name => "description" }
    %meta{ :content => "", :name => "author" }
    %meta{ :content => "3 days", :name => "revisit-after" }
    %link{ :href => "http://creativecommons.org/licenses/by/3.0/", :rel => "license", :title => "Creative Commons Attribution 3.0 Unported License" }
    %link{ :href => "/feed", :rel => "alternate", :title => "Atom", :type => "application/atom+xml" }
    %link{ :href => "/css/screen.css", :media => "screen", :rel => "stylesheet" }

gavinheavyside

require 'rubygems'
require 'sinatra'

require 'fileutils'

# upload with:
# curl -v -F "data=@/path/to/filename"  http://localhost:4567/user/filename

post '/:name/:filename' do
  userdir = File.join("files", params[:name])

gavinheavyside

fizz    = [nil, nil, "Fizz"].cycle
buzz    = [nil, nil, nil, nil, "Buzz"].cycle

(1..100).zip(fizz, buzz) do |num, *fb|
  puts fb.compact.reduce(:+) || num
end

mrb

;;; This is one of the example programs from the textbook:
;;;
;;; Artificial Intelligence: 
;;; Structures and strategies for complex problem solving
;;;
;;; by George F. Luger and William A. Stubblefield
;;; 
;;; These programs are copyrighted by Benjamin/Cummings Publishers.
;;;
;;; We offer them for use, free of charge, for educational purposes only.

postmodern

class Array

  #
  # Iterates over each permutation of the enumerable values within the
  # {Array}.
  #
  # @yield [list]
  #   The given block will be passed each permutation of the enumerable
  #   values in the {Array}.
  #