MicrosoftWord-高性能JavaScript编程.doc

目录 第一章 Loading and Execution 加载和运行...... 2 第二章 Data Access 数据访问........... 26 第三章 DOM Scripting DOM 编程.......... 56 第四章 Algorithms and Flow Control 算法和流程控制.... 104 第五章 Strings and Regular Expressions 字符串和正则表达式.... 139 第六章 Responsive Interfaces 响应接口.............. 184 第七章 Ajax 异步 JavaScript 和 XML............... 216 第八章 Programming Practices 编程实践................... 261 第九章 Building and Deploying High-Performance JavaScript Applications 构建和部 署高性能 JavaScript 应用 ... 279 第十章 Tools 工具................ 306 Download at www.Pin5i.Com 第一章 Loading and Execution 加载和运行 JavaScript performance in the browser is arguably the most important usability issue facing developers. The problem is complex because of the blocking nature of JavaScript, which is to say that nothing else can happen while JavaScript code is being executed. In fact, most browsers use a single process for both user interface (UI) updates and JavaScript execution, so only one can happen at any given moment in time. The longer JavaScript takes to execute, the longer it takes before the browser is free to respond to user input. JavaScript 在浏览器中的性能，可认为是开发者所要面对的最重要的可 用性问题。此问题因 JavaSc......