Yuan Chuan yuanchuan

## gist:1330150
/**
 * usage:
 *    $('div').draggable();
 *    $('*').draggable();
 */

$.fn.draggable = function() {
  var $document = $(document)
    , mouse = { update: function(e) {this.x = e.pageX; this.y = e.pageY;} };


## index.html
<main></main>

## index.html
<css-doodle>
   :doodle {
      @grid: 20x1 / 60vmin;
      overflow: hidden;
    }
    :container {
      transform: scale(25);
      filter: @svg-filter(<svg>
        <filter>
          <feTurbulence baseFrequency="@r(.016, .056, .001)" seed="@r(100)" numOctaves="@r(8, 15)" />

## pattern-matching.js
const MARK = {
  symbol: {
    name: '__mark__',
    type: 'condition',
  },
  add(fn) {
    let { name, type } = this.symbol;
    let addon = { [name]: type };
    return Object.assign((...args) => fn(...args), addon);
  },

## lambda.js
const assert = require('assert');

const cons = (a, list) => _cons => _cons(a, list);
const car = list => list(head => head);
const cdr = list => list((_, tail) => tail);
const nil = () => null;
const is_nil = list => car(list) === nil();

const length = list =>
  is_nil(list) ? 0 : 1 + length(cdr(list));

## index.html
<!doctype html>
<html>
<head>
  <meta charset="utf-8"/>
  <style>
    body {
      background: #333;
      text-align: center;
    }
    #num {

## gist:2586540
/**
 * Watch a directory recursively
 *
 * @param {String} dir
 * @param {Function} cb
 *
 *   watchRecursive('directory', function(current) {
 *     console.log(current, ' changed');
 *   });
 */

## gist:5641197
/* Both */

li:last-child, li.last-child {
  border: none;
}

/* AND */

li.last-child, li:last-child {
  border: none;

## gist:5466964
/**
 *  1. 打开百姓网首页，http://www.baixing.com
 *  2. 把下面这段代码复制到控制台并运行(需要chrome :D)，
 *  3. 然后鼠标移动到 LOGO 上可以看到效果
 */

(function() {

  if (!document.createElement('canvas').getContext) return false;

## gist:5231088
/**

例如 prezero(200)  返回 0200

*/
var prezero = function(number) {
  var str = number.toString(10);
  var len = str.length;
  while((len++) < 4) {
    str = '0' + str;
	/**
	* usage:
	* $('div').draggable();
	* $('*').draggable();
	*/

	$.fn.draggable = function() {
	var $document = $(document)
	, mouse = { update: function(e) {this.x = e.pageX; this.y = e.pageY;} };
	<css-doodle>
	:doodle {
	@grid: 20x1 / 60vmin;
	overflow: hidden;
	}
	:container {
	transform: scale(25);
	filter: @svg-filter(<svg>
	<filter>
	<feTurbulence baseFrequency="@r(.016, .056, .001)" seed="@r(100)" numOctaves="@r(8, 15)" />
	const MARK = {
	symbol: {
	name: '__mark__',
	type: 'condition',
	},
	add(fn) {
	let { name, type } = this.symbol;
	let addon = { [name]: type };
	return Object.assign((...args) => fn(...args), addon);
	},
	const assert = require('assert');

	const cons = (a, list) => _cons => _cons(a, list);
	const car = list => list(head => head);
	const cdr = list => list((_, tail) => tail);
	const nil = () => null;
	const is_nil = list => car(list) === nil();

	const length = list =>
	is_nil(list) ? 0 : 1 + length(cdr(list));
	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<style>
	body {
	background: #333;
	text-align: center;
	}
	#num {
	/**
	* Watch a directory recursively
	*
	* @param {String} dir
	* @param {Function} cb
	*
	* watchRecursive('directory', function(current) {
	* console.log(current, ' changed');
	* });
	*/
	/* Both */

	li:last-child, li.last-child {
	border: none;
	}

	/* AND */

	li.last-child, li:last-child {
	border: none;
	/**
	* 1. 打开百姓网首页，http://www.baixing.com
	* 2. 把下面这段代码复制到控制台并运行(需要chrome :D)，
	* 3. 然后鼠标移动到 LOGO 上可以看到效果
	*/

	(function() {

	if (!document.createElement('canvas').getContext) return false;
	/**

	例如 prezero(200) 返回 0200

	*/
	var prezero = function(number) {
	var str = number.toString(10);
	var len = str.length;
	while((len++) < 4) {
	str = '0' + str;