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XML
0001 Jun 1
One minute read

XML

https://en.wikipedia.org/wiki/XML

  • XML elements

    • Element for data; name, order
    • Attribute for metadata; unique name, no order

  • XML Well forminess

    • single root
    • mathed tags, proper nesting
    • unique attributes

  • Unicode characters

    • CDATA

  • Commments

  • Namespaces

    • Used to represent who owns the format representing data
      • Owner
      • Format version
    • xmlns
    • Namespace Prefix

  • Metadata

    • Content
    • Markup

  • XSL

  • XSLT

    • Process logical structure
    • dialect of XML
    • Tamplate based
      • Patter
      • Action
  • XQuery

  • XPath

  • XML Schema (XSD)

    • Define Physical Structure
    • Logical Structure
    • dialect of XML
    • Can specify: elements, attributes, nestings, ordering, occurences
  • DTD

    • Define Physical Structure
    • Logical Structure

  • Encoding

  • Locale

    • xml:lang tag
  • Whitespace

    • xml:space tag
      • =«preserve»
      • =«default»
  • Processing Instructions


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