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  2. XPath - Wikipedia

    en.wikipedia.org/wiki/XPath

    XPath (XML Path Language) is an expression language designed to support the query or transformation of XML documents. It was defined by the World Wide Web Consortium (W3C) in 1999, [1] and can be used to compute values (e.g., strings, numbers, or Boolean values) from the content of an XML document.

  3. XPointer - Wikipedia

    en.wikipedia.org/wiki/XPointer

    The element() scheme [7] introduces positional addressing of child elements. This is similar to a simple XPath address, but subsequent steps can only be numbers representing the position of a descendant relative to its branch on the tree. For instance, given the following fragment:

  4. XML tree - Wikipedia

    en.wikipedia.org/wiki/XML_tree

    XPath defines a syntax named XPath expressions that identifies one or more internal components (elements, attributes, etc.) of an XML document. XPath is widely used to accesses XML-structured data. The XML Information Set, or XML infoset, describes an abstract data model for XML documents in terms of information items.

  5. XPath 3 - Wikipedia

    en.wikipedia.org/wiki/XPath_3

    XPath 3 is the latest version of the XML Path Language, a query language for selecting nodes in XML documents. It supersedes XPath 1.0 and XPath 2.0 . XPath 3.0 became a W3C Recommendation on 8 April 2014, while XPath 3.1 became a W3C Recommendation on 21 March 2017.

  6. XPath 2.0 - Wikipedia

    en.wikipedia.org/wiki/XPath_2.0

    XPath 2.0 is a version of the XPath language defined by the World Wide Web Consortium, W3C. It became a recommendation on 23 January 2007. [ 1 ] As a W3C Recommendation it was superseded by XPath 3.0 on 10 April 2014.

  7. XQuery and XPath Data Model - Wikipedia

    en.wikipedia.org/wiki/XQuery_and_XPath_Data_Model

    Originally, it was based on the XPath 1.0 data model which in turn is based on the XML Information Set. The XDM consists of flat sequences of zero or more items which can be typed or untyped, and are either atomic values or XML nodes (of seven kinds: document, element, attribute, text, namespace, processing instruction, and comment).

  8. 9 Questions Retirees Need To Ask Heading In to 2025 - AOL

    www.aol.com/9-questions-retirees-ask-heading...

    Get sweaters on sale for the whole family during Nordstrom's Half-Yearly Sale: Up to 60% off must-have brands. AOL. The best laundry detergent sheets of 2025. AOL.

  9. Document Object Model - Wikipedia

    en.wikipedia.org/wiki/Document_Object_Model

    Form, link and image elements could be referenced with a hierarchical name that began with the root document object. A hierarchical name could make use of either the names or the sequential index of the traversed elements. For example, a form input element could be accessed as either document.myForm.myInput or document.forms[0].elements[0].