一起学习-共同进步

http://blog.youkuaiyun.com/newhappy2008/article/details/7566531oracle导出建表语句       oracle删除表语句        drop table temp  ；oracle 锁表语句     alter table t read only;oracle语句创建表         reate table T

1：在系统启动的时候需要加载一个核心对象，所有的后台程序的启动都是由这个对象发起的。    public class StartupServlet extends HttpServlet{ /** * 设置默认序列值 */ private static final long serialVersionUID = 1L;

递归算法总结简单的案例  package com.temp;public class Jiecheng{ public static void main(String args[]) throws InterruptedException { long time1 = System.currentTimeMillis();

http://blog.163.com/haizai219@126/blog/static/44412555201071995251380/

http://kevin850115.iteye.com/blog/578142