摘要： // Zepto.js// (c) 2010-2013 Thomas Fuchs// Zepto.js may be freely distributed under the MIT license.;(function($){ // Create a collection of callbacks to be fired in a sequence, with configurable behaviour // Option flags: // - once: Callbacks fired at most one time. // - memory:... 阅读全文

摘要： function checkPassword(username,password,callback){ var pwdHash; var queryStr = 'select * from user where username = ?'; db.query(queryStr,username,queryCallback); function queryCallback(err,result){ if(err) throw err; pwdHash = result['passw... 阅读全文

摘要： 1. 如果没有firebug ， 可以用firebug-lite.js 内嵌的调试方式。2. console.log 不是所有浏览器都支持console.log 在IE或者没有调试窗口的浏览器中，console.log会undefinedvar db = {switch:true}db.log = function(){ if(!this.switch) return ; if( typeof console == 'undefined' ) return ; var slice = Array.prototype.slice; var args = slice.cal... 阅读全文

摘要： Blockedtime includes any pre-processing time (such as cache lookup) and the time spent waiting for a network connection to become available. Internet Explorer will only create a maximum of two concurrent network connections per host name (i.e. www.microsoft.com) and will queue up requests until a ne 阅读全文

摘要： $request = $.getJSON('test.php'); $request.done(process1); $request.done(process2); $request.always(process3); function process1() { console.log('process1:'); } function process2() { console.log('process2'); } function process3() { console.log('process3')... 阅读全文

摘要： //已经把最外面的$ 保存到了内部。var _$ = window.$, _jQuery = window.jQuery,...noConflict: function( deep ) { window.$ = _$; //把最外面的$重新赋值 if ( deep ) { window.jQuery = _jQuery; } return jQuery; },window.jQuery = window.$ = jQuery; 阅读全文

摘要： Binding 阅读全文

摘要： 一、前言什么是模板引擎，说的简单点，就是一个字符串中有几个变量待定。比如：var tpl ='Hei, my name is , and I\'m years old.';通过模板引擎函数把数据塞进去，var data ={ "name":"Barret Lee", "age":"20"};var result = tplEngine(tpl, data);//Hei, my name is Barret Lee, and I'm 20 years old.那这玩意儿有什么作用呢？其 阅读全文

摘要： 1 username: 2 password: 3 4 define("uid", "user-A");define("pwd", "user-A-pwd");if(time() - $_POST['tid'] > 60*2 || $_POST['uid'] !== uid || decrypt(pwd . $_POST['tid']) !== $_POST['pwd']){ die("error");}时间超过2分钟uid不 阅读全文

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