#CURRENT

MySQL Error number: 4080; Symbol: ER_CONCURRENT_PROCEDURE_USAGE; SQLSTATE: HY000

文档解释Errornumber:4080;Symbol:ER_CONCURRENT_PROCEDURE_USAGE;SQLSTATE:HY000Message:The%swascalledwhentherewasalreadyanotherconcurrentcalltothisprocedure.Noactionwa...
IT技术学习 ·2023-06-30

MySQL Error number: 3891; Symbol: ER_INCORRECT_CURRENT_PASSWORD; SQLSTATE: HY000

文档解释Errornumber:3891;Symbol:ER_INCORRECT_CURRENT_PASSWORD;SQLSTATE:HY000Message:Incorrectcurrentpassword.Specifythecorrectpasswordwhichhastobereplaced.错误说明:ER_I...
IT技术学习 ·2023-06-27

MySQL Error number: 3892; Symbol: ER_MISSING_CURRENT_PASSWORD; SQLSTATE: HY000

文档解释Errornumber:3892;Symbol:ER_MISSING_CURRENT_PASSWORD;SQLSTATE:HY000Message:CurrentpasswordneedstobespecifiedintheREPLACEclauseinordertochangeit.错误说明Error3892...
IT技术学习 ·2023-06-21

MySQL Error number: 3895; Symbol: ER_CURRENT_PASSWORD_CANNOT_BE_RETAINED; SQLSTATE: HY000

文档解释Errornumber:3895;Symbol:ER_CURRENT_PASSWORD_CANNOT_BE_RETAINED;SQLSTATE:HY000Message:Currentpasswordcannotberetainedforuser‘%s’@’%s’...
IT技术学习 ·2023-06-20

MySQL Error number: MY-013294; Symbol: ER_WARNING_RETAIN_CURRENT_PASSWORD_CLAUSE_VOID; SQLSTATE: HY000

文档解释Errornumber:MY-013294;Symbol:ER_WARNING_RETAIN_CURRENT_PASSWORD_CLAUSE_VOID;SQLSTATE:HY000Message:RETAINCURRENTPASSWORDignoredforuser‘%s’@’...

MySQL Error number: MY-013889; Symbol: ER_IB_MSG_LOG_FILE_MARK_CURRENT_AS_INCOMPLETE; SQLSTATE: HY000

文档解释Errornumber:MY-013889;Symbol:ER_IB_MSG_LOG_FILE_MARK_CURRENT_AS_INCOMPLETE;SQLSTATE:HY000Message:Markedthecurrentredologfile%sasincomplete.MY-013889;ER_IB_M...

MySQL Error number: 3893; Symbol: ER_CURRENT_PASSWORD_NOT_REQUIRED; SQLSTATE: HY000

文档解释Errornumber:3893;Symbol:ER_CURRENT_PASSWORD_NOT_REQUIRED;SQLSTATE:HY000Message:Donotspecifythecurrentpasswordwhilechangingitforotherusers.错误说明:ER_CURRENT_PA...
IT技术学习 ·2023-06-17

MVC:The name 'Scripts' does not exist in the current context

 汇总:http://www.cnblogs.com/dunitian/p/4523006.html#efmvc解决:在View下面的Web.Config的namespaces添加 <addnamespace="System.Web.Optimization"/> 收工&nbs...

Git异常:Cannot delete the branch 'test1' which you are currently on

GitHub实战系列汇总:http://www.cnblogs.com/dunitian/p/5038719.html——————————————————————————————————————————————————————很多人问,明明有gitgui和github可以直接图形化操作的吗?全部指令干啥???呃(⊙o⊙...

(转)yum提示Another app is currently holding the yum lock; waiting for it to exit...

文章转自yum下载东西突然卡主了,我直接ctrl+c退出,然后再次下载时候出现Anotherappiscurrentlyholdingtheyumlock;waitingforittoexit...解决: 方法一、1)查询进程#psaux|grepyumroot67440.00.0103260900pts/1...
代码星球 ·2021-02-23

Android Studio出现java.util.concurrent.ExecutionException: com.android.ide.common.process.ProcessException的总结和解决方法

1. Error:Executionfailedfortask'mergeDebugAndroidTestResources'.  >Error:java.util.concurrent.ExecutionException:com.android.ide.common.process.ProcessE...

MySQL的CURRENT_DATE(),NOW(),DATE_FORMAT()函数的应用,类型转换及操作汇总

datetime类型和timestamp类型的取值范围,CURRENT_DATE()函数应用,NOW()函数应用,DATE_FROMAT()函数取星期,日期、字符串、时间戳相互转换等。datetime类型范围:1000-01-0100:00:00~9999-12-3123:59:59timestamp类型范围:1970...

ConcurrentHashMap 解读

  1privatefinalNode<K,V>[]initTable(){2Node<K,V>[]tab;intsc;3while((tab=table)==null||tab.length==0){4if((sc=sizeCtl)<0)5Thread.yield()...
代码星球 ·2021-02-15

java8 Lambda表达式遍历并移除元素,报错:ConcurrentModificationException的解决办法

 1.情景展示  已知json对象MainExt  需要把值为空数组的key移除掉,下面是执行代码  执行结果报错:java.util.ConcurrentModificationException 2.原因分析  大致过程就是:  符合删除条件--》调用remove()方法后,expectedMo...

ConcurrentHashMap实现原理及源码分析

  ConcurrentHashMap是Java并发包中提供的一个线程安全且高效的HashMap实现(若对HashMap的实现原理还不甚了解,可参考我的另一篇文章HashMap实现原理及源码分析),ConcurrentHashMap在并发编程的场景中使用频率非常之高,本文就来分析下ConcurrentHashMap的实...
首页上一页...910111213...下一页尾页