重置办法如下:打开CMD命令提示符,然后输入下面命令进行重置:输入sqlplus /nolog,回车SQL> conn /as sysdba已连接;SQL>alter user system identified by "123456"; ---(123456就是重置的密码了)SQL>alter user…
昨天做了一道简单但很麻烦的题,我只能想到结构体,并用了STL的sort方法解决了它.不过从中有许多细节问题. 题目: Problem Description Lcy wanted to choose 50 ACMers from m players to join HDU-ACM team. He made n competitions , and now is your task to make the rankli…
1,设置路由默认控制器设置文件application/config/routes.php$route[default_controller] welcome;我们新建一个控制器文件application/controllers/article.php<?php class Article extends CI_Controller{public function index(){echo "这是一个Articl…
说明:为了安装Docker,当前虚拟机不满足要求,版本如下: [rootlocalhost116 ~]# uname -r
2.6.32-573.el6.x86_64
[rootlocalhost116 ~]# cat /etc/issue
Red Hat Enterprise Linux Server release 6.7 (Santiago)
Kernel \r on an …