#want

ORA-02845: Invalid value for the timing wanted flag

文档解释ORA-02845:InvalidvalueforthetimingwantedflagCause:Avaluewasgivenfortheflagthatindicatesthatoperationsaretobetimedout.OnlyTRUEandFALSEaresupported.Action:Thi...

ORA-02781: Invalid value given for the timing wanted flag

文档解释ORA-02781:InvalidvaluegivenforthetimingwantedflagCause:ThevaluegivenwasnotTRUEorFALSE.Action:None。ORA-02781:Invalidvaluegivenforthetimingwantedflag是当PL/SQL使...

Centos 7 启动错误:XFS_WANT_CORRUPTED_GOTO 修复

 参考源如果出现以下报错[sda]Assumingdrivecache:writethroughInternalerrorxfsXFS_WANT_CORRUPTED_GOTOatline1662offilefs/xfs/libxfs/xfs_alloc.cCallerxfs_free_extent+0x130...

git常见问题之git pull时Please specify which branch you want to merge with.

$gitpull时遇到如下提示$gitpullwarning:nocommoncommitsremote:Countingobjects:5,done.remote:Compressingobjects:100%(4/4),done.remote:Total5(delta0),reused0(delta0),pack-...

Everything You Always Wanted to Know About SDRAM (Memory): But Were Afraid to Ask

It’scomingup onayearsincewepublishedourlastmemoryreview;possiblythelongesthiatusthissectionofthesitehaseverseen.Tobehonest,thereasonwe’verefrainedfromposti...

Consider the following: If you want an embedded database (H2, HSQL or Der...

Description:FailedtoconfigureaDataSource:'url'attributeisnotspecifiedandnoembeddeddatasourcecouldbeconfigured.//无法配置数据库,没有指定url属性,并且无法配置embeddeddatasourceReason...

Could not process inbound connection: Client [/rostopic_18439_1555659423249] wants topic , ROS md5sums do not match

  报错如下:[WARN][WallTime:1555659671.447721]Couldnotprocessinboundconnection:Client[/rostopic_18439_1555659423249]wantstopic[/bp_update_feedback]tohaveda...

Codeforces 810C Do you want a date?(数学,前缀和)

timelimitpertest:2secondsmemorylimitpertest:256megabytesinput:standardinputoutput:standardoutputLehadecidedtomovetoaquiettownVičkopolis,becausehewastiredbylivin...
代码星球 ·2020-04-14