fordlee404

A script to switch boot2docker to use NFS instead of VBoxfs for speed.

1) In your Mac, open the file /etc/nfs.conf and add this line:

nfs.server.mount.require_resv_port = 0

2) Then, open /etc/exports and add this line, changing the values to match your case:

fordlee404

/* ==========================================================================
   基础工具
   *@ Name:        utils.css V1.0.0
   *@ Author:      一丝
   *@ Update:      2013-9-30 15:39:57;
   *@ Copyright:   MIT License
   ========================================================================== */

/**
* 闭合浮动

fordlee404

/**
 * For modern browsers
 * 1. The space content is one way to avoid an Opera bug when the
 *    contenteditable attribute is included anywhere else in the document.
 *    Otherwise it causes space to appear at the top and bottom of elements
 *    that are clearfixed.
 * 2. The use of `table` rather than `block` is only necessary if using
 *    `:before` to contain the top-margins of child elements.
 */
.cf:before,

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document.getElementById("myelement").addEventListener("click", handler);

// 处理器函数
function handler(e) {
    // 移除处理器
    e.target.removeEventListener(e.type, arguments.callee);

    alert("You'll only see this once!");
}

fordlee404

// 通过isEqual工具方法判断数值是否相等
function isEqual(number1, number2, digits){
	digits = digits === undefined? 10: digits; // 默认精度为10
	return number1.toFixed(digits) === number2.toFixed(digits);
}

isEqual(1.0-0.7, 0.3);  // return true

// 原生扩展方式，更喜欢面向对象的风格
Number.prototype.isEqual = function(number, digits){

fordlee404

function getCookie( name ) {
  var start = document.cookie.indexOf( name + "=" ),
      len = start + name.length + 1,
      end = document.cookie.indexOf( ';', len );
      
  if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) ) { 
    return null; 
  } 
  if ( start === -1 ){
    return null;

fordlee404

Array.prototype.inArray = function (value) {
  for (var i=0,l = this.length ; i <l ; i++) { 
    if (this === value) { 
      return true; 
    } 
  } 
  return false; 
};

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function toggle(obj) {
  var el = document.getElementById(obj); 
    if ( el.style.display != 'none' ) { 
        el.style.display = 'none'; 
    } 
    else { 
      el.style.display = ''; 
    } 
}

fordlee404

var addEvent,removeEvent;

addEvent = function(elm, evType, fn, useCapture) {
  if (elm.addEventListener) { 
    elm.addEventListener(evType, fn, useCapture);//DOM2.0 
    return true; 
  }else if (elm.attachEvent) { 
    var r = elm.attachEvent('on' + evType, fn);//IE5+ 
    return r; 
  }else { 

fordlee404

function parseURL(url) {
  var a =  document.createElement('a');
  //创建一个链接
  a.href = url;
  return {
    source: url,
    protocol: a.protocol.replace(':',''),
    host: a.hostname,
    port: a.port,
    query: a.search,