DX主题的文章列表，还有DX的技术要点_第1页

ORA-64113: XMLIndex: XDB.XDB$XIDX_IMP_T still has bad data for “string”.”string”

文档解释ORA-64113:XMLIndex:XDB.XDB$XIDX_IMP_Tstillhasbaddatafor“string”.”string”Cause:Seeassociatederrormessage.Action:AsktheDBAtodeleteallt...

IT技术学习 ·2023-07-08

MySQL Error number: MY-011052; Symbol: ER_INNODB_IDX_COLUMN_CNT_DIFF; SQLSTATE: HY000

文档解释Errornumber:MY-011052;Symbol:ER_INNODB_IDX_COLUMN_CNT_DIFF;SQLSTATE:HY000Message:Index%sof%shas%lucolumnsuniqueinsideInnoDB,butMySQLisaskingstatisticsfor%lu...

IT技术学习 ·2023-07-03

MySQL Error number: MY-011051; Symbol: ER_INNODB_IDX_CNT_FEWER_THAN_DEFINED_IN_MYSQL; SQLSTATE: HY000

文档解释Errornumber:MY-011051;Symbol:ER_INNODB_IDX_CNT_FEWER_THAN_DEFINED_IN_MYSQL;SQLSTATE:HY000Message:Table%scontainsfewerindexesinsideInnoDBthanaredefinedintheM...

IT技术学习 ·2023-07-03

MySQL Error number: MY-011043; Symbol: ER_INNODB_FAILED_TO_FIND_IDX; SQLSTATE: HY000

文档解释Errornumber:MY-011043;Symbol:ER_INNODB_FAILED_TO_FIND_IDX;SQLSTATE:HY000Message:Cannotfindindex%sinInnoDBindextranslationtable.错误说明MY-011043错误码，表示MySQL内部索引错...

IT技术学习 ·2023-06-30

MySQL Error number: MY-011050; Symbol: ER_INNODB_IDX_CNT_MORE_THAN_DEFINED_IN_MYSQL; SQLSTATE: HY000

文档解释Errornumber:MY-011050;Symbol:ER_INNODB_IDX_CNT_MORE_THAN_DEFINED_IN_MYSQL;SQLSTATE:HY000Message:InnoDB:Table%scontains%luindexesinsideInnoDB,whichisdifferen...

IT技术学习 ·2023-06-27

MySQL Error number: MY-011047; Symbol: ER_WRONG_TYPE_FOR_COLUMN_PREFIX_IDX_FLD; SQLSTATE: HY000

文档解释Errornumber:MY-011047;Symbol:ER_WRONG_TYPE_FOR_COLUMN_PREFIX_IDX_FLD;SQLSTATE:HY000Message:MySQListryingtocreateacolumnprefixindexfield,onaninappropriatedat...

IT技术学习 ·2023-06-20

MySQL Error number: MY-011042; Symbol: ER_INNODB_FAILED_TO_FIND_IDX_WITH_KEY_NO; SQLSTATE: HY000

文档解释Errornumber:MY-011042;Symbol:ER_INNODB_FAILED_TO_FIND_IDX_WITH_KEY_NO;SQLSTATE:HY000Message:InnoDBcouldnotfindindex%skeyno%ufortable%sthroughitsindextransla...

IT技术学习 ·2023-06-20

MySQL Error number: MY-011044; Symbol: ER_INNODB_FAILED_TO_FIND_IDX_FROM_DICT_CACHE; SQLSTATE: HY000

文档解释Errornumber:MY-011044;Symbol:ER_INNODB_FAILED_TO_FIND_IDX_FROM_DICT_CACHE;SQLSTATE:HY000Message:InnoDBcouldnotfindkeyno%uwithname%sfromdictcachefortable%s.M...

IT技术学习 ·2023-06-20

C# DateTime AddDays、AddMonths、AddXxx 会改变本值（当前值）吗？

DateTime dt = DateTime.Now;dt.AddDays(80);如上，dt是当前时间，还是80天之后呢？答案：当前时间，也就是说AddDays不会改变本值（当前值）。建议做法：DateTime dt = DateTime.Now;dt&nb...

代码星球 ·2023-04-16

HSSFClientAnchor(int dx1,int dy1,int dx2,int dy2,short col1,int row1,short col2, int row2)

public HSSFClientAnchor(int dx1,int dy1,int dx2,int dy2,short col1,int row1,short col2,int row2);Createsa&nbs...

代码星球 ·2021-02-20

Open edX 学习、开发、运维相关链接整理

原文地址：http://edustack.org/ 所需知识： LinuxGitPython(DjangoMakocoffeescriptsass)(MongoDBMysql)Ansible-playbookGem项目介绍：http://code.edx.orghttp://iblstudios.c...

代码星球 ·2021-02-16

WTL error C3861: 'DDX_Control': identifier not found

errorC3861:'DDX_Control':identifiernotfound 继承类加上 publicCWinDataExchange<CMainDlg>, publicCCustomDraw<CMainDlg>...

代码星球 ·2021-02-14

cocos2dx-lua捕获用户touch事件的几种方式

这里仅仅针对lua1.为每一个关心的事件注冊回调函数详细分为下面几种1>单点触摸注冊函数为cc.Handler.EVENT_TOUCH_BEGAN = 40cc.Handler.EVENT_TOUCH_MOVED = 41cc...

代码星球 ·2021-02-13

Android Create New Module 提示Project needs to be converted to androidx.* dependencies

最近在一个flutter项目中创建一个androidpluginmodule提示androidx依赖问题finish始终无法激活，最后参照flutter官方https://flutter.dev/docs/development/androidx-migration在gradle.properties(ProjectP...

代码星球 ·2021-02-10

HDX Insight Installation & Configuration

NetScalerInsightCenter11.1Installation&Configuration SowhatisNetScalerInsightCenter.Thisisahighperformancecollectorthatprovidesend-to-enduserexperience...

代码星球 ·2020-12-31