#Manage

ORA-25506: resource manager has not been continuously on in some instances

文档解释ORA-25506:resourcemanagerhasnotbeencontinuouslyoninsomeinstancesCause:Cannotquiescethesystembecauseresourcemanagerhasnotbeencontinuouslyonsincestartupinthis...

ORA-03264: cannot drop offline datafile of locally managed tablespace

文档解释ORA-03264:cannotdropofflinedatafileoflocallymanagedtablespaceCause:TryingtodropofflinedatafileinlmtsAction:TrytodropfileafetrmakingitonlineORA-03264:该错误消息指出...

ORA-27431: chain string.string has a user-managed rule set

文档解释ORA-27431:chainstring.stringhasauser-managedrulesetCause:AnattemptwasmadetomodifyarulesetthatisnotmanagedbytheScheduler.Action:Modifytherulesetdirectlyusing...

ORA-16174: user requested thread/sequence termination of managed recovery

文档解释ORA-16174:userrequestedthread/sequenceterminationofmanagedrecoveryCause:ThemanagedstandbydatabaserecoveryoperationhasbeenterminatedperuserspecifiedTHROUGHTH...

ORA-01254: cannot end online backup – file string in recovery manager backup

文档解释ORA-01254:cannotendonlinebackup–filestringinrecoverymanagerbackupCause:ThespecifiedfileisbeingbackedupbyRecoveryManager.Action:WaitfortheRecoveryManag...

MySQL Error number: MY-010476; Symbol: ER_NDB_NODE_ID_AND_MANAGEMENT_SERVER_INFO; SQLSTATE: HY000

文档解释Errornumber:MY-010476;Symbol:ER_NDB_NODE_ID_AND_MANAGEMENT_SERVER_INFO;SQLSTATE:HY000Message:NDB:NodeIDis%lu,managementserver‘%s:%lu’错误说明MySQL错误...

MySQL Error number: 3547; Symbol: ER_CANNOT_LOCK_USER_MANAGEMENT_CACHES; SQLSTATE: HY000

文档解释Errornumber:3547;Symbol:ER_CANNOT_LOCK_USER_MANAGEMENT_CACHES;SQLSTATE:HY000Message:Cannotlockusermanagementcachesforprocessing.错误说明:ER_CANNOT_LOCK_USER_MAN...
IT技术学习 ·2023-06-19

MySQL Error number: MY-013686; Symbol: ER_RPL_ASYNC_MANAGED_NAME_REMOVED; SQLSTATE: HY000

文档解释Errornumber:MY-013686;Symbol:ER_RPL_ASYNC_MANAGED_NAME_REMOVED;SQLSTATE:HY000Message:Thegroup(group_name:%s)forthechannel‘%s’hasbeenremoved,ands...

MySQL Error number: MY-013687; Symbol: ER_RPL_ASYNC_MANAGED_NAME_ADDED; SQLSTATE: HY000

文档解释Errornumber:MY-013687;Symbol:ER_RPL_ASYNC_MANAGED_NAME_ADDED;SQLSTATE:HY000Message:Thegroup(group_name:%s)forthechannel‘%s’hasbeenadded,andsoadd...

[Android开发]Android ActivityManager

Android中ActivityManager类似于Windows下的任务管理器,能得到正在运行程序的内容等信息List<ActivityManager.RunningServiceInfo>getRunningServices(intmaxNum)Returnalistoftheservicesthata...
开发笔记 ·2023-02-02

angular.js测试框架protracotr自带的webdriver-manager启动问题“Invalid or corrupt jarfile”

按照官网安装完protractor。升级webdriver-manager,获取selenium-server-standalone库文件以及各种浏览器驱动文件。webdriver-managerupdate升级后运行命令启动webdriver-manager以便提供浏览器模拟服务。webdriver-managers...

威胁快报|Nexus Repository Manager 3新漏洞已被用于挖矿木马传播,建议用户尽快修复

背景近日,阿里云安全监测到watchbog挖矿木马使用新曝光的NexusRepositoryManager3远程代码执行漏洞(CVE-2019-7238)进行攻击并挖矿的事件。值得注意的是,这一攻击开始的时间(2月24日),与2月5日上述产品的母公司发布漏洞公告,相隔仅仅半个多月,再次印证了“漏洞从曝光到被黑产用于挖矿...

Istio on ACK集成生态(2): 扩展AlertManager集成钉钉助力可观测性监控能力

阿里云容器服务Kubernetes(简称ACK)支持一键部署Istio,可以参考文档在ACK上部署使用Isito。IstioonACK提供了丰富的监控能力,为网格中的服务收集遥测数据,其中Mixer是负责提供策略控制和遥测收集的Istio组件。使用Prometheus进行监控是Istio提供的监控能力之一。告警能力在P...
代码星球 ·2021-02-23

用Mindjet MindManager 15 打开文件后停止响应的解决方法

这个是因为文件里面有很多规格不统一的注释(那个像小本子的图标【里面就是注释部分】),默认编码是utf-8的,如果不一样的话就会出现这个问题。网上大多数都是让咱们删掉注释再打开弱弱的问一下,如果我都把最详细的注释删掉了,我还要打开个毛线?逆天无意间摸索出一个解决方法:改改日期格式,骗骗软件就o了~ 具体看图:&...

C# 程序修改config文件后,不重启程序刷新配置ConfigurationManager

基本共识:ConfigurationManager自带缓存,且不支持写入。如果通过文本写入方式修改配置文件,程序无法刷新加载最新配置。PS.Web.config除外:Web.config修改后,网站会重启(即Web程序也无法在运行时刷新配置)。 为什么要在程序运行时,修改配置(刷新配置):>以前C++,...
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