Browser Compatibility Browser Compatibility In a certain specific case, Esprima parser intentionally does not throw an exception (indicating a syntax error) although the input ...

21. Function.prototype.toString revision 21.1. The algorithm Please support this book: buy it or donate 21. Function.prototype.toString revision This chapter covers the ...

Learn JavaScript Getting Started: General Learning: Mastering: Functional JavaScript: References/Docs: Glossary/Encyclopedia/Jargon: Standards/Specifications: Style: JavaSc...

另一条死路 另一条死路 在 1990 年代中期到后期，人们对软件组件（component）的概念产生了浓厚的兴趣，并提出与实现了几种软件组件模型。这其中包括来自对象管理组织（OMG）的 CORBA、微软的 COM，以及 Sun 的 JavaBeans。一般意义上，软件组件模型是一种模块化方案，提供了一种可以「描述、发现和使用基于对象的软件模块」的方式...

More Powerful Prototypes Changing an Object’s Prototype Easy Prototype Access with Super References More Powerful Prototypes Prototypes are the foundation of inheritance in J...

Functions Functions Functions are an important part of any programming language, and prior to ECMAScript 6, JavaScript functions hadn’t changed much since the language was crea...

10. s (dotAll) flag for regular expressions 10.1. Overview 10.2. Limitations of the dot (.) in regular expressions 10.2.1. Line terminators recognized by ECMAScript 10.3. The pr...

了解 JavaScript 快速开始: 综合学习: 掌握: 函数式编写 JavaScript: 参考/文档: 术语表/百科全书/行业术语: 标准/规范: 编程风格: JavaScript 简报, 新闻媒体和播客:: 过时的 JS 学习资源: JS Explorers: 了解 JavaScript JavaScript，一种高级...

扩展的对象功能（Expanded Object Functionality） 本章小结 对象类别（Object Categories） " level="3"> 对象类别（Object Categories） 对象字面量语法扩展（Object Literal Syntax Extensions） " level="3"> 对象字面量语法扩展（O...

Summary Summary ECMAScript 6 classes make inheritance in JavaScript easier to use, so you don’t need to throw away any existing understanding of inheritance you might have from...