JavaScript：世界上误解最深的语言
Lisp in C's Clothing
披着C皮的LispJavaScript's C-like syntax, including curly braces and the clunky for statement, makes it appear to be an ordinary procedural language. This is misleading because JavaScript has more in common with functional languages like Lisp or Scheme than with C or Java. It has arrays instead of lists and objects instead of property lists. Functions are first class. It has closures. You get lambdas without having to balance all those parens.
JavaScript的类C语法，包括大括号和语句的形式，让它看起来像普通的面向过程编程语言。这是一种误解，因为JavaScript和函数式语言，比如 Lisp 或 Scheme，有更多的相似之处，而不是和C或Java。它使用数组而不是列表，使用对象而不是属性列表。函数是第一位的，它有闭包（closures 怎么翻译？？），另外你还可以使用lambda表达式。Typecasting
类型转换JavaScript was designed to run in Netscape Navigator. Its success there led to it becoming standard equipment in virtually all web browsers. This has resulted in typecasting. JavaScript is the George Reeves of programming languages. JavaScript is well suited to a large class of non-Web-related applications
JavaScript最初被设计成在Netscape Navigator中运行，它在Navigator中的成功引领它成为事实上所有web浏览器的标准装备。这就造就了"类型转换"。JavaScript是编程语言中的 George Reeves（超人），是大量非web程序的称职之选。Moving Target
移动靶The first versions of JavaScript were quite weak. They lacked exception handling, inner functions, and inheritance. In its present form, it is now a complete object-oriented programming language. But many opinions of the language are based on its immature forms.
JavaScript的最初几版非常弱，没有异常处理，没有内部函数和继承。现如今，它已经成为完全面向对象的编程语言。但是这门语言的许多思想是基于它不成熟的形式的。The ECMA committee that has stewardship over the language is developing extensions which, while well intentioned, will aggravate one of the language's biggest problems: There are already too many versions. This creates confusion.
ECMA委员会，这门语言的管家，正在对它进行扩展，也在蓄意恶化它最大的问题：有太多的版本。这是混乱的根源。Design Errors
设计上的错误No programming language is perfect. JavaScript has its share of design errors, such as the overloading of + to mean both addition and concatenation with type coercion, and the error-prone with statement should be avoided. The reserved word policies are much too strict. Semicolon insertion was a huge mistake, as was the notation for literal regular expressions. These mistakes have led to programming errors, and called the design of the language as a whole into question. Fortunately, many of these problems can be mitigated with a good lint program.
没有什么编程语言是完美的。JavaScript也有它设计上的错误，比如重载的+号随着类型的不同既表示"相加"又表示"连接"，和本该避免的有错误倾向的 with 语句。它的保留字策略过于严格。分号的插入是一个巨大的错误，比如作为字面正则表达式的符号时。这些失误已直接导致编程中的错误，也使这门语言的整体设计遭人质疑。还好，这些问题中有许多都可以在良好的 lint 程序中得以缓解。The design of the language on the whole is quite sound. Surprisingly, the ECMAScript committee does not appear to be interested in correcting these problems. Perhaps they are more interested in making new ones.
这门语言的整体设计（上的问题）是相当明显的。奇怪的是ECMAScript委员会并没有对修正其中存在的问题表现出太大的兴趣，也许他们更热衷于制造新的问题。Lousy Implementations
糟糕的实现Some of the earlier implementations of JavaScript were quite buggy. This reflected badly on the language. Compounding that, those implementations were embedded in horribly buggy web browsers.
JavaScript的一些早期实现有许多bug，这反过来对语言本身产生了很坏的影响。更糟糕的是这些满是bug的实现是嵌入在满是bug的web浏览器中的。Bad Books
糟糕的书Nearly all of the books about JavaScript are quite awful. They contain errors, poor examples, and promote bad practices. Important features of the language are often explained poorly, or left out entirely. I have reviewed dozens of JavaScript books, and I can only recommend one: JavaScript: The Definitive Guide (4th Edition) by David Flanagan. (Attention authors: If you have written a good one, please send me a review copy.)
几乎所有的JavaScript书都是相当可怕的。它们包含错误，包含不好的例子，并鼓励不好的做法。JavaScript语言的一些重要特性它们要么没有解释清楚，要么根本就没有提及。我看过很多JavaScript的书，但我只能推荐一本：David Flanagan著的 JavaScript: The Definitive Guide (4th Edition) （《JavaScript权威指南 第四版》）。（作者们请注意：如果你们写出了好书请发给我一份副本，我给你们校对。）Substandard Standard
“准标准”的标准The official specification for the language is published by ECMA. The specification is of extremely poor quality. It is difficult to read and very difficult to understand. This has been a contributor to the Bad Book problem because authors have been unable to use the standard document to improve their own understanding of the language. ECMA and the TC39 committee should be deeply embarrassed.
ECMA公布的官方语言规范的质量极其的差。不仅难读而且极其难懂。它可为那些"糟糕的书"做出了不小的贡献，因为那些作者无法通过这个标准文档来更深地理解这门语言。ECMA和TC39应该为此感到非常尴尬。- 相关文章
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