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ORA-23365: site string does not exist

文档解释ORA-23365:sitestringdoesnotexistCause:sitespecifiedinargument“reference_site”orargument“comparison_site”incallto“differences()...

IT技术学习 ·2023-07-08

ORA-23492: no new sites for extension request “string”

文档解释ORA-23492:nonewsitesforextensionrequest“string”Cause:Thereisnonewsitewiththespecifiedextensionrequest.Action:EnsurethereisatleastonenewsiteinDBA...

IT技术学习 ·2023-07-08

ORA-14638: cannot MERGE subpartitions in different Range Composite partitions

文档解释ORA-14638:cannotMERGEsubpartitionsindifferentRangeCompositepartitionsCause:AttemptedtoMERGEsubpartitionsindifferentRangeCompositepartitionsAction:Reissuethe...

IT技术学习 ·2023-07-08

ORA-54515: outer rings in a composite surface intersect

文档解释ORA-54515:outerringsinacompositesurfaceintersectCause:Outerrings,eitheronthesameplaneordifferentplanes,inacompositesurfaceintersected.Action:Ensurethatouter...

IT技术学习 ·2023-07-08

ORA-03208: partitioned type must be specified for a non-composite object

文档解释ORA-03208:partitionedtypemustbespecifiedforanon-compositeobjectCause:subpartitiontypeisspecifiedforthespaceanalysis,buttheobjecttypeindicatesnon-compositepa...

IT技术学习 ·2023-07-08

ORA-26532: replication parallel push simulated site failure

文档解释ORA-26532:replicationparallelpushsimulatedsitefailureCause:Aparallelpushexecutedwithevent26531enabledraisesthiserrortosimulationfailureofnetworkordestinatio...

IT技术学习 ·2023-07-06

ORA-23361: materialized view “string” does not exist at master site

文档解释ORA-23361:materializedview“string”doesnotexistatmastersiteCause:Thematerializedviewdoesnotexistatthemastersiteforofflineinstantiationofthemateri...

IT技术学习 ·2023-07-05

python如何导入自定义文件和模块$PYTHONHOME$Libsite-packages 方法

python中如何引用自己创建的源文件（*.py）呢？也就是所谓的模块。假如，你有一个自定义的源文件，文件名：saySomething.py 。里面有个函数，函数名：sayHello。如下图：该怎么调用这个函数呢？直接写 sayHello() 肯定不行。saySom...

代码星球 ·2021-02-22

spring boot 启动报：Composite-id class must implement Serializable: xxx错误

在对springboot项目进行修改后，重新启动时报如下错误：Composite-idclassmustimplementSerializable:xxxxxx为具体的类找到xxx类，查看是否定义了多个@Id，如下图：如果该实体类对应的表只有一个主键，即图中的id，把linkName上面的@Id注解删除即可，重新启动就...

代码星球 ·2021-02-19

C#设计模式(10)——组合模式（Composite Pattern）

在软件开发过程中，我们经常会遇到处理简单对象和复合对象的情况，例如对操作系统中目录的处理就是这样的一个例子，因为目录可以包括单独的文件，也可以包括文件夹，文件夹又是由文件组成的，由于简单对象和复合对象在功能上区别，导致在操作过程中必须区分简单对象和复合对象，这样就会导致客户调用带来不必要的麻烦，然而作为客户，它们希望能...

代码星球 ·2021-02-15

e617. Determining the Opposite Component of a Focus Event

Theoppositecomponentistheothercomponentaffectedinafocusevent.Specifically,inafocus-lostevent,theoppositecomponentistheonegainingthefocus.Inafocus-gainevent,theo...

代码星球 ·2021-02-12

CompositeConfiguration的用法

publicclassMytest{privatestaticApplicationContextapplicationContext;publicstaticvoidmain(String[]args)throwsException{//获取spring上下文applicationContext=newC...

代码星球 ·2021-02-11

Build website project by roslyn through devenv.com

1.fetchthesourcecode2.compilecontrolsproject3.copyfilesunderbinfolderofcontrolstobinfolderofcms(byxcopy)4.copyroslynfolderandfiletobinfolderofcms(byxcopy)5.comp...

代码星球 ·2021-02-08

Patterns in the Composite Application Library

InversionofControlhttps://www.codeproject.com/Articles/29271/Design-pattern-Inversion-of-control-and-Dependency DependencyInjectionTheDependencyInjec...

代码星球 ·2021-02-08

kentico7中设置site的default page

在SiteManager中，Settings中，选择好站点，然后Content，Defaultaliaspath ...

代码星球 ·2021-02-08