What do '|', '?', '+', '*', and ',' mean in a DTD file? - Stack Overflow
Oct 31, 2021 · 3 To take one example <!ELEMENT master (big, small+)*> means that a valid master element has a content that consists of a sequence of zero or more groups, where each …
What is difference between XML Schema and DTD?
Oct 9, 2009 · I have googled this question, but I do not understand clearly what is an XML schema and DTD (document type definition), and why the XML schema is more powerful …
Where is the HTML5 Document Type Definition? - Stack Overflow
DTD is an SGML and XML thing. An XML DTD is even more limited in expressive power than an SGML DTD; XML is a simplification of SGML in this area, too.
xml - How to choose between DTD and XSD - Stack Overflow
I want to use either a DTD or an XSD to describe my XML document. I've read that XSDs are better than DTDs since they support namespaces and data types, and that DTDs are older. …
Difference between PCDATA and CDATA in DTD - Stack Overflow
May 27, 2009 · In a DTD, the type of an attribute that contains text must be CDATA. The CDATA keyword in an attribute declaration has a different meaning than the CDATA section in an XML …
What is the use of DTD in XML? - Stack Overflow
From W3Schools: The purpose of a DTD (Document Type Definition) is to define the legal building blocks of an XML document. A DTD defines the document structure with a list of legal …
xml - Referring to a local DTD in Java - Stack Overflow
Jul 28, 2016 · Another possibility is to use an XML Catalog that resolves the doctype to a local file without changing the XML. This pushes the change to a parameter to the parser invocation.
How to derive DTD (or other XML spec format) from XML file …
Nov 29, 2009 · Do you know of a tool that will derive a DTD (or other XML structure specification format) from a sample set of XML files? Currently the only (automatic) validation we have for …
How to generate sample XML documents from their DTD or XSD?
It supports DTD, RELAX Namespace, RELAX Core, TREX, and a subset of W3C XML Schema Part 1. [...] This is a command-line tool that can generate both valid and invalid instances from …
c# - DTD prohibited in xml document exception - Stack Overflow
Dec 13, 2012 · What does a DTD mean? The document type declaration has a purely declarative meaning: a schema for this document type, in the syntax defined in the XML spec, can be …