论文部分内容阅读
在纷繁复杂的网络应用过程中,或因经验不足或因一时疏忽,常会出现一些故障,困绕我们的工作。比如安装网卡后可能查不出在同一局域网中ping不通其他主机的真正原因;还有,使用MySQL时不知如何用select语句显示记录的起始位置和条数等问题。
In the complicated network application process, or due to lack of experience or due to temporary negligence, often there will be some trouble, trapped in our work. For example, after installing the network card may not find out in the same LAN ping unreasonable other hosts the real reason; Also, I do not know how to use MySQL select statement to show the starting position and the number of records and other issues.