Lexical Structure
摘要：
1.underscorehttp://docs.oracle.com/javase/7/docs/technotes/guides/language/underscores-literals.htmlfloat pi1 = 3_.1415F; // Invalid; cannot put underscores adjacent to a decimal pointfloat pi2 = 3._1415F; // Invalid; cannot put underscores adjacent to a decimal pointlong socialSecurityNum... 阅读全文
posted @ 2013-11-18 13:09 ukouryou 阅读(198) 评论(0) 推荐(0) 编辑
