Static主题的文章列表，还有Static的技术要点_第1页

ORA-19164: XQST0085 – It is a static error if the namespace URI in a namespace declaration attribute is a zero-length string, and the implementation does not support [XML Names 1.1].

文档解释ORA-19164:XQST0085–ItisastaticerrorifthenamespaceURIinanamespacedeclarationattributeisazero-lengthstring,andtheimplementationdoesnotsupport[XMLNames1....

IT技术学习 ·2025-02-17

ORA-19295: XQST0060: It is a static error if the name of a function in a function declaration is not in a namespace (expanded QName has a null namespace URI)

文档解释ORA-19295:XQST0060:Itisastaticerrorifthenameofafunctioninafunctiondeclarationisnotinanamespace(expandedQNamehasanullnamespaceURI)Cause:Anerroroccurredduring...

IT技术学习 ·2025-02-11

Server-Side Rendering (SSR) 与 Static Site Generation (SSG)

Server-SideRendering(SSR) 和 StaticSiteGeneration(SSG) 都是优化页面加载速度和SEO的重要技术。 - Next.js:一个React框架，支持SSR和SSG。- Nuxt.js:一个Vue.js框架，支持SS...

开发笔记 ·2024-08-31

ORA-19283: XQST0031 – It is a static error if the version number specified in a version declaration is not supported by the implementation.

文档解释ORA-19283:XQST0031–Itisastaticerroriftheversionnumberspecifiedinaversiondeclarationisnotsupportedbytheimplementation.Cause:Thequerycontainedaversionde...

IT技术学习 ·2023-07-28

ORA-19225: XPST0005 – XQuery static type error: expected non empty type got empty sequence

文档解释ORA-19225:XPST0005–XQuerystatictypeerror:expectednonemptytypegotemptysequenceCause:Thestatictypeassignedtoanexpressionotherthanthe()expressionmustnotb...

IT技术学习 ·2023-07-26

ORA-19167: FONS0005: base uri not defined in the static context

文档解释ORA-19167:FONS0005:baseurinotdefinedinthestaticcontextCause:Therewasazero-lengthURIinnamespacedeclaration.Action:Fixthenamespacedeclaration.。ORA-19167：FONS0...

IT技术学习 ·2023-07-26

ORA-19192: XQST0047: It is a static error if multiple module imports in the same Prolog specify the same target namespace

文档解释ORA-19192:XQST0047:ItisastaticerrorifmultiplemoduleimportsinthesamePrologspecifythesametargetnamespaceCause:AnerroroccurredduringtheprocessingoftheXQueryexp...

IT技术学习 ·2023-07-26

ORA-19282: XQST0068 – It is a static error if a Prolog contains more than one xmlspace declaration

文档解释ORA-19282:XQST0068–ItisastaticerrorifaPrologcontainsmorethanonexmlspacedeclarationCause:Thequeryprologcontainedmultiplexmlspacedeclarations.Action:Rem...

IT技术学习 ·2023-07-23

ORA-19221: XPST0001 – XQuery static context component string not initialized

文档解释ORA-19221:XPST0001–XQuerystaticcontextcomponentstringnotinitializedCause:Anunitializedstaticcontextcomponentwasencounteredduringthestaticanalysisofthe...

IT技术学习 ·2023-07-19

ORA-19298: XQST0065: A static error is raised if a Prolog contains more than one ordering mode declaration

文档解释ORA-19298:XQST0065:AstaticerrorisraisedifaPrologcontainsmorethanoneorderingmodedeclarationCause:AnerroroccurredduringtheprocessingoftheXQueryexpression.Acti...

IT技术学习 ·2025-02-14

ORA-19293: XQST0058: It is a static error if multiple schema imports specify the same target namespace

文档解释ORA-19293:XQST0058:ItisastaticerrorifmultipleschemaimportsspecifythesametargetnamespaceCause:AnerroroccurredduringtheprocessingoftheXQueryexpression.Action:...

IT技术学习 ·2025-02-04

ORA-19281: XQST0055 – It is a static error if a Prolog contains more than one copy-namespaces declaration

文档解释ORA-19281:XQST0055–ItisastaticerrorifaPrologcontainsmorethanonecopy-namespacesdeclarationCause:Thequeryprologcontainedmultiplecopy-namespacesdeclarati...

IT技术学习 ·2025-02-01

using static

C#引用命名空间，一般用using，那么usingstatic是什么东西呢?usingstatic除了命名空间，还可以在命名空间最后加一个类，这样后面可以直接使用这个类的：静态方法、类中类等。比如，以类中类来举例，原来是：usingItpow;Class1.Class2c=newClass1.Class2();现在可以...

代码星球 ·2023-04-16

派生类与基类的 static 共享

classB{publicstaticstringP="abc";}classD:B{publicD(){P="123";}}MessageBox.Show(B.P);newD();MessageBox.Show(B.P);显示结果是abc、123，因为newD()时，通过构造函数改变P的值，而static变量在派生类...

代码星球 ·2023-04-16

const 与 static

不要const，用readonly？谈谈const与readonly的赋值readonly与只读属性const与staticC#中，const的成员一定是具有static特性的，但反过来则不成立。...

代码星球 ·2023-04-16