Bryan Cranston’s defence of playing a wheelchair user in the new comedy-drama The Upside has underlined a particular point in the complicated issue of equality and diversity in acting: should non-disabled actors play disabled roles? We are familiar w…

转:表单中Readonly和Disabled的区别 参考资料: disabled和readonly区别: 参考博文1地址:http://blog.csdn.net/symgdwyh/article/details/5342937 两种属性的写法如下: 1.<input type="text" name="name" value="xxx" disabled="true"/> 2.<input type=&qu…

问题阐述 一次停电之后,服务器停机,然后ip莫名被占用,修改新的ip之后,ssh能够连接上去,但是web服务访问不了,数据库访问不了,除了22端口,其它服务端口都不能telnet. 防火前.IPtables.selinux全都关闭,问题存在. 久经折腾之下,觉得Docker的那个端口映射是不是也要重新映射一次? 想到此,于是执行端口映射命令,却报错: WARNING: IPv4 forwarding is disabled. Networking will not work 1 有问题就好办,就…

创建容器时报错: WARNING: IPv4 forwarding is disabled. Networking will not work. # docker run -it -p 30001:22 --name=centos-ssh centos /bin/bash WARNING: IPv4 forwarding is disabled. Networking will not work. 解决方法: 修改 /usr/lib/sysctl.d/00-system.conf 文件 #编辑文…

问题描述:公司里的一台centos 7.6主机,连接公司的路由器,里面设置的静态ip,之前用的好好的,但是有一次突然间ping不通了,之前是可以ping通的. 问题分析: 查看网络配置文件: TYPE=Ethernet PROXY_METHOD=none BROWSER_ONLY=no BOOTPROTO=static DEFROUTE=yes IPV4_FAILURE_FATAL=no NAME=enp2s0 UUID=0d803e93-4e03-4ece-9d2d-de80dedfb2eb…

一.搜索碰撞体是否碰撞到枪,使用Get Overlapping Actors,只搜索Class Filter设置的对象类型.Get Overlapping Actors没有Class Filter参数,会搜索所有碰撞的对象类型. 二.枪如果有主人则不能捡起 三.要排除已经扔出去的枪…

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TPRI项目流程,点[保存],“人员”服务器端控件,如果在前台disabled设置,则值会丢失:在后台设置disabled就可以.…

来源:https://www.dedoimedo.com/computers/linux-uninstall.html This article was suggested to me by a reader called krishna. I realized this was a very important, very common topic - and quite often so easily overlooked by Linux users all over the world.…

----------------------------------------------------------------------------------------- 只有把环境变量放入配置文件中,才能每次开机自动生效.source命令:让配置文件直接生效,而不用注销或重新登录. source 配置文件 或者 . 配置文件(等同于 source 配置文件) [系统中五类环境变量配置文件] /etc/profile /etc/profile.d/*.sh ~/.bash_profile…