11 2015 档案

算法练习--微软面试题前25题
摘要：1.transform from binary search tree into doubly linked list.rule:can not create any new node,just change the "pointer".10/\614/\/\481216transformed in... 阅读全文

posted @ 2015-11-27 11:54 J·Marcus 阅读(306) 评论(0) 推荐(0) 编辑

A Summaryof JDBC
摘要：Die Sonne gewinnen！ I think it's easy to understand what is JDBC used for. Programer's program should be connected to DB.So programer need JDBC to mak 阅读全文

posted @ 2015-11-04 17:00 J·Marcus 阅读(159) 评论(0) 推荐(0) 编辑

Chinese Messy Code of String
摘要：It's very strange that I found the messy code.I 've never seen this before. this is the java code: And the String parameter "operation" was always mes 阅读全文

posted @ 2015-11-04 12:07 J·Marcus 阅读(714) 评论(0) 推荐(0) 编辑

Use Spring @Scheduled To Achieve Timing Task
摘要：Today I have a chance to use the @Scheduled to achieve a timing task.It is useful.Anyway,it was the first time to use this tag,so I learn and record. 阅读全文

posted @ 2015-11-03 17:02 J·Marcus 阅读(170) 评论(0) 推荐(0) 编辑

关于拦截器实现日志存储到db的代码调试
摘要：问题是，原来系统有日志操作的代码，但日志最终没有存到数据库。xml中拦截器配置： LogInterceptor： @Override public void postHandle(HttpServletRequ... 阅读全文

posted @ 2015-11-02 20:11 J·Marcus 阅读(369) 评论(0) 推荐(0) 编辑

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