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Content Syndication with RSS
book

Content Syndication with RSS

by Ben Hammersley
March 2003
Intermediate to advanced content levelIntermediate to advanced
224 pages
6h 27m
English
O'Reilly Media, Inc.
Content preview from Content Syndication with RSS

Appendix A. The XML You Need for RSS

The purpose of this appendix is to introduce you to XML. A knowledge of XML is essential if you want to write RSS documents directly, rather than having them generated by some utility. If you’re already acquainted with XML, you don’t need to read this appendix. If not, read on.

The general overview of XML given in this appendix should be more than sufficient to enable you to work with the RSS documents that you will be using. For further information about XML, the O’Reilly books Learning XML by Erik T. Ray, and XML in a Nutshell by Elliotte Rusty Harold and W. Scott Means, are invaluable guides, as is the weekly online magazine XML.com.

Note that this appendix makes frequent reference to the formal XML 1.0 specification, which can be used for further investigation of topics that fall outside the scope of RSS. Readers are also directed to the “Annotated XML Specification,” written by Tim Bray and published online at http://XML.com, which provides an illuminating explanation of the XML 1.0 specification, and “What is XML?,” by Norm Walsh, also published on http://XML.com.

What Is XML?

XML (Extensible Markup Language) is an Internet-friendly format for data and documents, invented by the World Wide Web Consortium (W3C). “Markup” denotes a way of expressing the structure of a document within the document itself. XML has its roots in a markup language called SGML (Standard Generalized Markup Language), which is used in publishing and shares this heritage ...

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Publisher Resources

ISBN: 0596003838Catalog PageErrata