July 2000
Intermediate to advanced
400 pages
7h 33m
English
Content preview from Essential XML: Beyond MarkupBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Content Models and Particles
Complex type definitions specify the constraints on the [children] and [attributes] for a given type of element information item. The content model of an element's [children] is composed of particles. A particle is a local element declaration or reference to a global element declaration (element), a compositor (sequence, choice, or all), a reference to a named content model group (group), or an element wildcard (any). With a few exceptions, anywhere one type of particle is allowed, the other five are allowed as well. A complex type definition contains a sequence of particles that indicate which elements can appear in instances of that type. All of the local element declarations shown in the previous section were particles ...
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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.