Marcus's blog

摘要： hello.c:#include #include #include MODULE_LICENSE("Dual BSD/GPL");MODULE_AUTHOR("xudonglee");static int hello_init(void){ printk(KERN_ALERT "Hello, w... 阅读全文

摘要： Counting-Sort(A,B,k) let C[0..k] be a new array for i = 0 to k C[i] = 0 for j = 1 to A.length C[A[j]] = C[A[j]] + 1 //C[i] now contains th... 阅读全文

摘要： Reffer to the book.It's jsp page.Offer the values of username and password to servlet.Then save the session.The code is simple.easy to read.Except the... 阅读全文

摘要： Session is used to save the message for the hole period of user dialogue in web service.Such as the message of user login.Incomputer science, in parti... 阅读全文

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

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

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

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

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

摘要： 第一阶段 第二阶段 第三阶段 第四阶段 第五阶段 第六阶段 第七阶段 第一阶段：Java程序员 技术名称 内 容 说明 Java语法基础 基本语法、数组、类、继承、多态、抽象类、接口、object对象、常用类（Math\Arrarys\String\StringBuffer、时间类、System）最 阅读全文