community

https://reactcommunity.org/react-transition-group/ 来源： https://www.cnblogs.com/ladybug7/p/12453598.html

例如：我现在要同时执行这么多语句 update community set xqmc=replace(xqmc,' ',''); update community set xqbm=replace(xqbm,' ',''); update community set dkxx=replace(dkxx,' ',''); update community set ssqy=replace(ssqy,' ',''); update community set ssjd=replace(ssjd,' ',''); update community set zhs=replace(zhs,' ',''); update community set cqnx=replace(cqnx,' ',''); update community set cqsx=replace(cqsx,' ',''); update community set wylb=replace(wylb,' ',''); update community set wygs=replace(wygs,' ',''); update community set wyf=replace(wyf,' ',''); update community set gn=replace(gn,' ',''); update

首先 将mysql加到yum仓库中 [root@localhost ~]# wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm [root@localhost ~]# rpm -ivh mysql-community-release-el7-5.noarch.rpm 准备中... ################################# [100%] 正在升级/安装... 1:mysql-community-release-el7-5 ################################# [100%] [root@localhost ~]# yum repolist all | grep mysql mysql-connectors-community/x86_64 MySQL Connectors Community 启用: 141 mysql-connectors-community-source MySQL Connectors Community - Sour 禁用 mysql-tools-community/x86_64 MySQL Tools Community 启用: 105 mysql-tools-community-source MySQL Tools

华为交换机snmp配置 snmp-agent /使能snmp服务/ snmp-agent local-engineid 000007DB7F000001000049DD /系统自动生成，无需配置/ snmp-agent community read public /设置读团体名:public/ snmp-agent community write private /设置写团体名:private/ snmp-agent sys-info contact Mr.Wang-Tel:3306 /设置联系方式/ snmp-agent sys-info location 3rd-floor /设置设备位置/ snmp -agent sys-info version v1 v3 / 配置 snmp 版本允许V1（默认只允许 v3 ）/ snmp-agent target-host trap address udp-domain 129.102.149.23 udp-port 5000 par ams securityname public /允许向网管工作站（NMS）129.102.149.23发送Trap报文，使用的团体名为public/ （1） snmp-agent sys-info contact <string>设置管理员的标识及联系邮箱方法，请把替换为你要设置成的值，下同

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I just upgraded to Visual Studio 2017 Community Edition and I have trouble loading standard header files. I get 507 errors from various header files. Here are some snippets: Some of the errors: Severity Code Description Project File Line Suppression State Error (active) E1696 cannot open source file "errno.h" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cerrno 7 Error (active) E1696 cannot open source file "float.h" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017

Apache HBase Region Splitting and Merging https://blog.cloudera.com/apache-hbase-region-splitting-and-merging/ Hbase-site.xml 例子 https://www.cnblogs.com/hit-zb/p/10438570.html HBase Region in FAILED_OPEN state due to FileNotFoundException https://community.hortonworks.com/questions/45373/hbase-region-in-failed-open-state-due-to-filenotfo.html Tuning Hbase for optimized performance： 　　 https://community.hortonworks.com/articles/184892/tuning-hbase-for-optimized-performance-part-1.html 　　 https://community.hortonworks.com/articles/184957/tuning-hbase-for-optimized-performance-part-2.html 　　

官网下载yum源 centos6.X rpm -Uvh https://repo.mysql.com//mysql80-community-release-el6-3.noarch.rpm [root@localhost ~]# yum repolist all | grep mysql mysql-cluster-7.5-community MySQL Cluster 7.5 Community 禁用 mysql-cluster-7.5-community-source MySQL Cluster 7.5 Community - Sou 禁用 mysql-cluster-7.6-community MySQL Cluster 7.6 Community 禁用 mysql-cluster-7.6-community-source MySQL Cluster 7.6 Community - Sou 禁用 mysql-cluster-8.0-community MySQL Cluster 8.0 Community 禁用 mysql-cluster-8.0-community-source MySQL Cluster 8.0 Community - Sou 禁用 mysql-connectors-community MySQL Connectors Community 启用: 102