Cay S. Horstmann is principal author of Core Java™, Volumes I and II, Eighth Edition (Prentice Hall, 2008), as well as a dozen other books for professional programmers and computer science students. He is a professor of computer science at San Jose State University and a Java Champion.
Scala is a modern programming language for the Java Virtual Machine (JVM) that combines the best features of object-oriented and functional programming languages. Using Scala, you can write programs more concisely than in Java, as well as leverage the full power of concurrency. Since Scala runs on the JVM, it can access any Java library and is interoperable with Java frameworks. Scala for the Impatient concisely shows developers what Scala can do and how to do it. In this book, Cay Horstmann, the principal author of the international best-selling Core Java(t), offers a rapid, code-based introduction that's completely practical. Horstmann introduces Scala concepts and techniques in "blog-sized" chunks that you can quickly master and apply. Hands-on activities guide you through well-defined stages of competency, from basic to expert. Coverage includes * Getting started quickly with Scala's interpreter, syntax, tools, and unique idioms * Mastering core language features: functions, arrays, maps, tuples, packages, imports, exception handling, and more * Becoming familiar with object-oriented programming in Scala: classes, inheritance, and traits * Using Scala for real-world programming tasks: working with files, regular expressions, and XML * Working with higher-order functions and the powerful Scala collections library * Leveraging Scala's powerful pattern matching and case classes * Creating concurrent programs with Scala actors * Implementing domain-specific languages * Understanding the Scala type system * Applying advanced "power tools" such as annotations, implicits, and delimited continuations Scala is rapidly reaching a tipping point that will reshape the experience of programming. This book will help object-oriented programmers build on their existing skills, allowing them to immediately construct useful applications as they gradually master advanced programming techniques.
scala在一个庞大复杂编译器的基础上做了很多工程上的优化,会让java开发者爱不释手。同样是jvm上的语言,但对于喜爱简洁实用,偏爱偏函数式表达的coder,可能会更喜爱clojure。等掌握了函数式编程的概念和理解scala的类型系统,可能才会有拨云见日的感觉。 《快学scala》全面细...
評分大致讲了一下语法,没讲什么原理性的东西,对初学者不好懂,需要多看几遍,不是我理想的书 大致讲了一下语法,没讲什么原理性的东西,对初学者不好懂,需要多看几遍,不是我理想的书 大致讲了一下语法,没讲什么原理性的东西,对初学者不好懂,需要多看几遍,不是我理想的书
評分前段时间学完了coursera上的“Functional Programming Principles in Scala”,现在正在自学“Principles of Reactive Programming”。和这两门课程的内容相比,这本书最大的问题就是对函数式编程的感念介绍太少,书中的内容大都是scala语法类库的堆砌。比如说对foldLeft、fold...
評分有许许多多专业名词有强制翻译且不给出原文的现象,是么特质,样例类之类的,读起来费劲。 书本身的很多介绍方式也让人觉得有点理解困难。 但所用的Scala版本还算比较新,因而实验起来还算方便。 继续看好这一JVM上的Functional Programming Language,后续应该还是要继续找介...
評分千万不要买。 你知道什么是特质么?知道什么是样本类么?知道什么叫存在类型么?知道什么叫定界延续么?本书最大的特点是所有不常见的英文单词或叫法都给了个中文翻译,这还不算啥,关键是都没给出所对应的英文原文,所以,你会带着对各种名词的疑问阅读完本书,然后仍一无所...
後麵高級的部分等之後再讀
评分@ @
评分這本書用來入門scala太妙瞭。看得好上癮……完瞭,這下這個月的看閑書指標要完不成啦。
评分寫得很簡潔,沒有廢話,相對於其他的scala語法書,這本書涵蓋內容很廣,卻很薄,而且內容新,適閤作為案邊的語法工具書。
评分纔發現自己下載的電子書並沒有完整的章節,隻有最基礎的那部分,暫且把那部分看完瞭
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