具體描述
Douglas Crockford is a Senior JavaScript Architect at Yahoo!. He is the maintainer of the JSON format, and a regular speaker at conferences on advanced JavaScript topic. He is also on the JavaScript 2.0 committee at ECMA.
Most programming languages contain good and bad parts, but JavaScript has more than its share of the bad, having been developed and released in a hurry before it could be refined. This authoritative book offers a detailed explanation of the features that make JavaScript an outstanding object-oriented programming language, and warns you about the bad parts.
In the process, JavaScript: The Good Parts defines a subset of JavaScript that's more reliable, readable, and maintainable than the language as a whole. Author Douglas Crockford, a member of JavaScript 2.0 committee at ECMA, is considered by many people in the development community to be the JavaScript expert.
A beautiful, elegant, lightweight and highly expressive language lies buried under a steaming pile of good intentions and blunders, he explains. The very good ideas include functions, loose typing, dynamic objects, and an expressive object literal notation. Awful ideas include a programming model based on global variables. With JavaScript: The Good Parts, you can release this elegant programming language from its old shell, and create more maintainable, extensible, and efficient code.
The book's topics include:
* Syntax
* Objects
* Functions
* Inheritance
* Arrays
* Regular expressions
* Methods
* Style
* Beautiful features
Appendices summarize JavaScript's bad parts and awful parts. But the greatest benefit of studying the good parts is that you can avoid the need to unlearn the bad parts. If you want to learn more about the bad parts and how to use them badly, consult any other JavaScript book.
JavaScript is the language of the Web -- the only language found in all browsers -- so avoiding it altogether is not an alternative. But, whether you're managing object libraries or just trying to get Ajax to run fast, Crockford's guidance in JavaScript: The Good Parts will help you create truly effective JavaScript code.
用戶評價
##乾活滿滿，是JS進階的一本好書。美中不足的是太老瞭，希望能再版。 以前讀過一次，這兩天又讀瞭一次，感受有所不同，趕緊記錄下來： 我的讀書筆記
評分##類似於 javascript 的《UML Distilled》， 介紹javascript 最好和最有用的部分。
評分 評分##如今，JS可以說是一統天下，前端毫無疑問，後端有瞭Node，移動端有瞭React。 JS這門語言由於是在10天內創建齣來的，難免存在著一些不足點。 創始人Brendan Eich一開始打算用scheme來實現，無奈公司領導說，讓這個新語言的語法像java，所以造就瞭現在JS中一些讓大傢誤會的地方...
評分豆瓣評分有點兒虛高。作者的代碼沒有起到模範作用。
評分##花瞭一個周末的時間，先從前到後略讀瞭一遍，之後又從最後一章詳細讀到第一章，嘿嘿，倒著讀竟然感覺比正著讀還順暢。 這種感覺說明瞭一個問題，本書在章節組織上是存在一些問題的；特彆是第三章/第四章是比較深入的章節，在沒有對javascript做一個基本編程體驗的情況下，很難...
評分##if you want to read this book, you can almost skip the first two chapters, the first chapter is about why good parts, why JS is a great language. chapter 2 is merely a language syntax reference, i think this is totally against what the author indicated earl...
評分##if you want to read this book, you can almost skip the first two chapters, the first chapter is about why good parts, why JS is a great language. chapter 2 is merely a language syntax reference, i think this is totally against what the author indicated earl...
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