April 2013
Intermediate to advanced
264 pages
7h 44m
English
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Chapter 2: Structure and Semantics
The newer HTML5 structuring elements appear in Internet Explorer 9 and above and in all other major modern browsers. Discussion around some of these elements is still ongoing as I write this. Some browsers are beginning to support a main element despite opposition from spec editor Ian Hickson, whereas other elements such as hgroup are at risk of being dropped.
Using the attribute-based accessibility and semantic extensions WAI-ARIA, microformats, RDFa, and microdata in any browser is completely safe. The microdata API is implemented in Firefox and Opera.
Data attributes are also supported in all browsers, although the API using dataset is not present in Internet Explorer or Android 2.3 and below. The jQuery ...
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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.