April 2002
Beginner to intermediate
1128 pages
26h 33m
English
book
Sams Teach Yourself J2EE™ in 21 Days
by Martin Bond, Dan Haywood, Debbie Law, Andy Longshaw, Peter Roxburgh
Content preview from Sams Teach Yourself J2EE™ in 21 Days
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Structure and Syntax of XML
In this section, you will explore the syntax of XML and understand what is meant by a well-formed document.
Note
You will often encounter the terms “well formed” and “valid” applied to XML documents. These are not the same. A well-formed document is structurally and syntactically correct, whereas a valid document is also semantically correct. A document can be well-formed but not valid.
The best way to become familiar with the syntax of XML is to write an XML document. To check your XML, you will need access to an XML-aware browser or another XML validator.
An XML browser includes an XML parser. To get the browser to check the syntax and structure of your XML document, simply use the browser to open the XML file. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.