SYSTEM.CURSOR_BLOCK Determining current block in Oracle Forms Using SYSTEM.CURSOR_BLOCK system variable. The value that the SYSTEM.CURSOR_BLOCK system variable represents depends on the current navi...
A few months ago, I felt not good for my job,since not too much time to focus to techique advancement. So I left for another small company, but new problem come along with me,...
HttpContext.Current.ApplicationInstance.Application vs HttpContext.Current.Application
They both refer to the same thing, the HttpApplicationState
Application and ApplicationInstance.Applicat...
connPoolStats — MongoDB Manual https://docs.mongodb.com/manual/reference/command/connPoolStats/connPoolStatsThe command connPoolStats returns information regarding the open outgoing...
如何处理clone github仓库时遇到的这个错误信息？ There is no tracking information for the current branch. Please specify which branch you want to merge with.解决方案：使用命令 git pull origin master要获...
org.hibernate.HibernateException: No Session found for current thread
at org.springframework.orm.hibernate4.SpringSessionContext.currentSession(SpringSessionContext.java:97)
at org.hibernate.i...
Redo log 文件损坏或丢失，在启动数据库时在alert日志中会有如下错误：
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/orcl/...
