#Ants

ORA-28023: must revoke grants of this role to other user(s) first

文档解释ORA-28023:mustrevokegrantsofthisroletootheruser(s)firstCause:TherolealteredtoIDENTIFIEDGLOBALLYwasgrantedtooneormoreotherusersand/orroles.Globalrolescannotb...

ORA-28024: must revoke grants of external roles to this role/user

文档解释ORA-28024:mustrevokegrantsofexternalrolestothisrole/userCause:TheuserorrolealteredtoIDENTIFIEDGLOBALLYhasexternalrolesdirectlygranted–thesemustberevok...

ORA-55374: query constants not in the database; no rows selected

文档解释ORA-55374:queryconstantsnotinthedatabase;norowsselectedCause:URIsorliteralsusedinthequerydidnotexistinthedatabase.Action:Checkthequery,andensurethattheURIso...

MySQL Error number: MY-011327; Symbol: ER_XPLUGIN_EXISTING_USER_ACCOUNT_WITH_INCOMPLETE_GRANTS; SQLSTATE: HY000

文档解释Errornumber:MY-011327;Symbol:ER_XPLUGIN_EXISTING_USER_ACCOUNT_WITH_INCOMPLETE_GRANTS;SQLSTATE:HY000Message:Usingexisting%saccountforauthentication.Incomplet...

解决报错SAXNotRecognizedException: Feature 'http://javax.xml.XMLConstants/feature/secure-processing' not recognized

今天调试appium脚本,发现运行脚本就报错SAXNotRecognizedException:Feature'http://javax.xml.XMLConstants/feature/secure-processing'notrecognized后来度娘了下,分析了下大概和我的pom有关,我的pom文件写的jdk版...

Context3D的setProgramConstantsFromMatrix使用时需注意的事项

setProgramConstantsFromMatrix()publicfunctionsetProgramConstantsFromMatrix(programType:String,firstRegister:int,matrix:Matrix3D,transposedMatrix:Boolean =f...

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...

2018牛客网暑假ACM多校训练赛(第十场)H Rikka with Ants 类欧几里德算法

原文链接https://www.cnblogs.com/zhouzhendong/p/NowCoder-2018-Summer-Round10-H.html  有两只蚂蚁在一个二维平面上走。一开始,他们都在点$(1,0)$的位置。  Rikka布置了三条规定:  1. 第一只蚂蚁不能走过直线$y=cfrac{a}{b}...

Codeforces 873E Awards For Contestants ST表

原文链接https://www.cnblogs.com/zhouzhendong/p/9255885.html  现在要给$n(nleq3000)$个学生颁奖。  记$a_i$为第$i$个学生在本次比赛中做出的题目数量。  记$b_i$为第$i$个学生所获的奖项,其中$1,2,3$分别表示他获得一、二、三等奖,$-1$...

Gym 100952F&&2015 HIAST Collegiate Programming Contest F. Contestants Ranking【BFS+STL乱搞(map+vector)+优先队列】

timelimitpertest:1secondmemorylimitpertest:24megabytesinput:standardinputoutput:standardoutputAhmadisoneofthebeststudentsinHIAST,andalsoaverygoodproblemsSolver....

Java中的Constants类

1、遇到代码中的问题StringuserName=(String)request.getParameter("userName");StringpassWord=(String)request.getParameter("passWord");StringinputKaptcha=(String)request.get...
代码星球 ·2020-04-17