2014 年 10月随笔档案 - damoco

摘要：ha02:~ # zypper --help Options: --help, -h Help --version, -V Output the version number --verbose, -v ... 阅读全文

posted @ 2014-10-13 16:06 damoco 阅读(467) 评论(0) 推荐(0)

摘要：在源机器：vi/etc/exports/var/pnalog/smart-connect seldsrse(rw)/etc/init.d/nfsserver restartrpcinfo -pshowmount -e在mount机器：mount -t nfs 192.168.0.10:/var/pn... 阅读全文

posted @ 2014-10-13 14:28 damoco 阅读(210) 评论(0) 推荐(0)

Struts获得ServletContext

摘要：ServletContext context = ServletActionContext.getServletContext(); 阅读全文

posted @ 2014-10-10 16:19 damoco 阅读(95) 评论(0) 推荐(0)

sql中sum默认值为0的函数是COALESCE

摘要：SELECT COALESCE(SUM((price/priceper)*QtyRequired),0) as total_value, COALESCE(SUM((price/priceper)*QtyRequired),0) as outstanding_valueFROM @Ite... 阅读全文

posted @ 2014-10-10 14:10 damoco 阅读(2581) 评论(0) 推荐(0)

mvn jetty:run PermGen溢出问题

摘要：setMAVEN_OPTS=-XX:MaxPermSize=1024M -XX:+CMSClassUnloadingEnabled -XX:+CMSPermGenSweepingEnabled貌似不太好使阅读全文

posted @ 2014-10-09 15:25 damoco 阅读(217) 评论(0) 推荐(0)

maven设置socks代理

摘要：-DsocksProxyHost=127.0.0.1 -DsocksProxyPort=7000 阅读全文

posted @ 2014-10-09 15:24 damoco 阅读(748) 评论(0) 推荐(0)

[转]git使用问题-解决方法备忘

摘要：1--clone分支，修改文件本地commit后， push回原分支失败，报错：git pushhap@192.168.1.2's password:Counting objects: 21, done.Compressing objects: 100% (11/11), done.Writing ... 阅读全文

posted @ 2014-10-05 22:48 damoco 阅读(425) 评论(0) 推荐(0)