Scala语言入门到高级视频教程
Scala是一门多范式的编程言语，一种相似java的编程言语，设计初衷是实现可弹性的言语、并集成面向对象编程和函数式编程的各种特性。Scala编程言语抓住了很多开发者的眼球。如果你大略阅读Scala的网站，你会觉得Scala是一种朴实的面向对象编程言语，而又无缝地结合了命令式编程和函数式编程风格。相比于Java，Scala愈加简洁、合理、高效、强悍。Scala可以与Java互操作。它用scalac这个编译器把源文件编译成Java的class文件（即在JVM上运行的字节码）。你可以从Scala中调用一切的Java类库，也相同可以从Java使用程序中调用Scala的代码。(Scala is a multi paradigm programming language, a programming language similar to Java. It is designed to implement flexible language and integrate various features of object-oriented programming and functional programming. Scala programming language has caught the eye of many developers. If you read about Scala's website, you will find that Scala is a simple object-oriented programming language, and seamlessly combines imperative programming and functional programming styles. Compared with Java, Scala is more concise, reasonable, efficient and powerful. Scala can interoperate with Java. It uses scalac, a compiler, to compile source files into Java class files (that is, bytecodes running on the JVM). You can call all Java class libraries from Scala, and you can also call Scala code from Java user programs.)
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