摘要: Everything is an object前言Scala is a pure object-oriented language in the sense that everything is an object,including numbers or functions. It differs from Java in that respect, since Java distinguishes primitive types (such as boolean and int) from reference types, and does not enable one to manipu 阅读全文
posted @ 2013-01-18 16:55 elar 阅读(3448) 评论(1) 推荐(1) 编辑
摘要: 前言scala是以实现scaleable language为初衷设计出来的一门语言。官方中,称它是object-oriented language和functional language的混合式语言。并且,scala可以和java程序无缝拼接,因为scala文件编译后也是成为.class文件,并且在JVM上运行。不过,我更关心的是它的scaleable(扩展性)。一门语言到底怎样才算有扩展性呢?对语言而言什么是它的扩展性呢?个人拙见,认为语言的扩展性可能包括两个方面:1、语言本身的扩展性2、由此语言写出来的程序的扩展性对于第一点,在scala的介绍中提到有些developer可以用scala来 阅读全文
posted @ 2013-01-18 11:56 elar 阅读(35337) 评论(6) 推荐(1) 编辑
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