随笔分类 -  java

工作中基类的经验
摘要:servlet参见http://blog.csdn.net/bryanliu1982/article/details/5214899 session参见http://lavasoft.blog.51cto.com/62575/275589 阅读全文
posted @ 2014-02-28 11:09 lanse_yan 阅读(171) 评论(0) 推荐(0)
摘要:参见http://www.ibm.com/developerworks/cn/java/j-lo-ipv6dev/ 阅读全文
posted @ 2013-01-18 17:18 lanse_yan 阅读(168) 评论(0) 推荐(0)
摘要:转自http://jeelee.iteye.com/blog/652003问题的提出:如果我们编译运行下面这个程序会看到什么?public class Test { public static void main(String args[]) { System.out.println(0.05 + 0.01); System.out.println(1.0 - 0.42); System.out.println(4.015 * 100); System.out.println(123.3 / 100); }}你没有看错!结果确... 阅读全文
posted @ 2012-12-05 15:31 lanse_yan 阅读(314) 评论(0) 推荐(0)