The Virtual Bookcase Reviews of 'XML in a Nutshell : A Desktop Quick Reference (Nutshell Handbook)':
Reviewer amazon.com wrote:Continuing in the tradition of the Nutshell series, XML in a Nutshell provides a dense tutorial on its subject, as well as a useful day-to-day reference. While the reader isn't expected to have prior expertise in XML, this book is most effective as an add-on to a more introductory tutorial because of its relatively fast pace. The authors set out to systematically--and rapidly--cover the basics of XML first, namely the history of the markup language and the various languages and technologies that compose the standard. In this first section, they discuss the basics of XML markup, Document Type Definitions (DTDs), namespaces, and Unicode. From there, the authors move into "narrative-centric documents" in a section that appropriately focuses on the application of XML to books, articles, Web pages and other readable content. This book definitely presupposes in the reader an aptitude for picking up concepts quickly and for rapidly building cumulative knowledge. Code examples are used--only to illustrate the particular point in question--but not in excess. The book gets into "data-centric" XML, exploring the difference between the object-driven Document Object Model (DOM) and the event-driven Simple API for XML (SAX). However, these areas are a little underpowered and offer a bit less detail about this key area than the reader will expect. At the core of any Nutshell book is the reference section, and the installment found inside this text is no exception. Here, the XML 1.0 standard, XPath, XSLT, DOM, SAX, and character sets are covered. Some material that is covered earlier in the book--such as Cascading Style Sheets (CSS)--is not re-articulated, however. XML in a Nutshell is not the only book on XML you should have, but it is definitely one that no XML coder should be without. --Stephen W. Plain Topics covered: XML history Document Type Definitions (DTDs) Namespaces Internationalization XML-based data formats XHTML XSL XPath XLink XPointer Cascading Style Sheets (CSS) XSL-FO Document Object Model (DOM) Simple API for XML (SAX)
Reviewer Rob Slade wrote:
As usual, the Nutshell book contains pretty much all you need to know
about XML, the eXtensible Markup Language.
Part one covers XML concepts and basics, with an introduction, the
fundamentals of XML structure and syntax, an outline of document type
definitions (DTDs), a review of the idea of namespaces for definition
sharing, and a look at the provisions for internationalization. The
material is clear: it may be sparse in some places, but anyone with an
intermediate technical background should be able to follow the theory.
Part two explains XML from a narrative document perspective, starting
with a very lucid explanation of the conceptual roots in SGML
(Standard Generalized Markup Language) and then moving to the new
protocols with XHTML (eXtensible HyperText Markup Language), XSL
(eXtensible Stylesheet Language) for style sheet creation and XSLT for
document transformations, XPath for compound documents, XLinks for
link definition and creation, XPointer (a kind of search function for
non-indexed documents), and CSS (Cascading Style Sheets) and XSL for
document output. Non-narrative, or data oriented, documents are
explained in Part three, with reviews of XML as a data format,
programming models, the Document Object Model (DOM), and SAX (the
Simple API [Application Programming Interface] for XML).
All of this material is, in a sense, mere preface. The heart of the
books of the Nutshell series is the reference section. Still, the
foregoing chapters are definitely useful for anyone starting out with
XML, since XML is subject to a great deal of hype, and not very much
hard explanation. Parts two and three, particularly, help to sort out
the various pieces of the XML puzzle.
Part four, though, is up to the usual Nutshell reference standard,
with chapters on XML 1.0, XPath, XSLT, DOM, SAX, and the various
character sets, including Unicode.
For those working with XML a valuable resource, and for those starting
out an invaluable guide.
copyright Robert M. Slade, 2001
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