一、创建用户
CREATE USER 用户名% IDENTIFIED BY 密码;
flush privileges;
二、更新用户密码
update mysql.user set authentication_stringpassword("密码") where userroot;
flush privileges;
三、允许root远程登录 update user set host % where user r…
Good morning, colleages!
This is /ˈdɑː.tʃi/ speaking.
As for my report today, I decide to wing it, so I didnt prepare a script.
Now, Ill share an update about my recent work activities which encompasses two key area: a summary of my work yesterday a…
文章目录 1.判断ipv4 or ipv62.计算cidr格式ip所含IP个数3.计算两个ip区间所含ip个数 1.判断ipv4 or ipv6
// return int 0:错误的ip 4:ipv4 6:ipv6
func CheckIp(ip string) int {if ip "" {return 4}out : net.ParseIP(ip)if out nil {return 0}if strings.Cont…
文章目录 C1475D Cleaning the Phone 题解Cleaning the Phone题面翻译题目描述输入格式输出格式样例 #1样例输入 #1样例输出 #1 提示算法:贪心代码: C1475D Cleaning the Phone 题解
link
Cleaning the Phone
题面翻译
题目大意:
有 n …
文章目录 业务场景错误提示分析过程解决办法 业务场景
settings.xml种配置了私服,但是有些依赖私服上没有,通过同事拷贝过来的。但是用maven打包时报红了。
错误提示
Idea Maven错误:was cached in the local repository, resolution will…