XML, which stands for “Extensible Markup Language,” is a data exchange format that is readable by both humans and machines. XML uses a hierarchical structure to represent complex, deeply nested data, and its extensibility makes it a great fit for applications that require compatibility with ...
Example 1-1 is a typical XML document containing a short telegram. Take a moment to dissect it with your eyes and then we’ll walk through it together. Example 1-1. An XML document <?xml version="1.0"?> <!DOCTYPE telegram SYSTEM "/xml-resources/dtds/telegram.dtd"> <telegram pri="...
• You want to restrict the value. Using a DTD, you can ensure that an attribute is a member of a set of predefined values. • The information is a unique identifier or a reference to an identifier in another element. XML provides special mechanisms for testing identifiers in attributes ...
这个XML 文档携带有关桌子的信息(一件家具): <name>African Coffee Table</name><width>80</width><length>120</length> 假如这两个 XML 文档被一起使用,由于两个文档都包含带有不同内容和定义的 元素,就会发生命名冲突。 XML 解析器无法确定如何处理这类冲突。 Solution: 这个XML 文档携带着某个表格中的信...
An XML file, which stands for Extensible Markup Language, is a type of markup language document used to store structured data online. XML files can be created with any text editor or XML editor software, using custom tags to describe and store data in a hierarchical manner. Additionally, XML...
IT计算机 > 计算机原理 > What is XML? 打印 转格式 123阅读文档大小:1.6M44页wliming上传于2009-04-01格式:PPT
When this element is called in the HTML output, the XML parser reads the DTD and replaces it with a value. Request POST http://example.com/xml HTTP/1.1<?xml version="1.0" encoding="ISO-8859-1"?><!DOCTYPE mytype [ <!ELEMENT mytype ANY> <!ENTITY name "John">]><mytype> ...
–How are we going to process XML efficiently? (uh… well..., um..., ah..., get some good grad students!) 9 Document Type Descriptors Sort of like a schema but not really. Inherited from SGML DTD standard BNF grammar establishing constraints on element ...
It is known as a Package Interchange File (PIF) and has all the data needed to transfer learning content to an LMS. Here are the contents every SCORM package should include: XML file (imsmanifest.xml). The manifest file describes the package and its contents. The required data includes a ...
Multipurpose Internet Mail Extensions (MIME) type is a standard way of describing a data type. The MIME type is passed in the Content-Type header.If you do not specify Co