The following rules describe the possibilities for defining the first TIMESTAMP column in a table with the current timestamp for both the default and auto-update values, for one but not th...
1、错误描述
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activat...
(此邮件由 admin1@note.youdao.com 代发) 2013-12-3 18:21
Hello friends,
recently there is a known issue in SCN http://scn.sap.com/thread/3463117 that you cannot upload pictures i...
这两天在Qtcreator上编译程序的时候莫名其妙的出现了FTH: (7156): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***的问题，清除掉所有的文件，重新qmake和...
In practice, char is usually eight bits in size and short is usually 16 bits in size (as are their unsigned counterparts).char多为8位，As char's size is always the minimum supported data type, no ot...
How To Backup Mailbox Daily, Weekly and MonthlyFor backup mailbox, i am usually using zmmailbox command who has been provided by Zimbra. The command usually will backup all mailbox on the users. But i...
第十一章：使用数据处理函数 Like almost any other computer language, SQL supports the use of functions to manipulate data. Functions are operations usually performed on data, usually to facilitate con...
