tailieunhanh - HTML5 FOR DUMmIES‰ Q U I C K R E F E R E N C E

HTML is a key part of the Internet. It has a short but extremely vibrant history. In order to understand what HTML5 is about, it’s useful to look at where it came from. The Internet (and the Web in particular) has been changing at a dizzying pace. HTML has been trying to keep up. When HTML was first devised, it comprised a handful of tags, and HTML did little more than determine how a page was laid out. As the Web matured, many features were added. Today’s Internet is still about documents, but it’s also about applications. Today’s Web sites are dynamic interactive applications. The kinds of devices. | Making Everything Easier HTML5 nUbftKS Learn to Create rich Internet applications using HTML5 Build mobile sites with video Leverage the HTML5 database capabilities Test debug and deploy your sites Andy Harris Author oFHTML. xhtml and css All-in-One For Dummies Hout to Use This Book Welcome to HTML5 For Dummies Quick Reference. Keep this book within arm s reach to find quick answers to your questions. Getting Around This Book HTML is the predominant programming language used to create Web pages. HTML5 is the most recent update to the HTML standard which is maintained and governed by the World Wide Web Consortium W3C . HTML5 represents a major change to HTML arguably the most substantial change since the development of XHTML. HTML5 has enhanced rich media geolocation database and mobile capabilities and is now able to script APIs. This book covers the fundamentals for developing Web sites using HTML5 by utilizing clear-cut tasks code examples step-by-step instructions and easy-to-follow advice. This book provides seasoned and new Web programmers and developers with a fast reference for getting up to speed on HTML5. Icons ỊỈOU Encounter This is a For Dummies book so you have to expect some snazzy icons right I don t disappoint. Here s what you ll see This is where I pass along any small insights I may have gleaned in our travels. A lot of details here. I point out something important that s easy to forget with this icon. ISBN 97Ỗ-1-11Ỗ-01252-9 Watch out Anything I mark with this icon is a place I M l where things have blown up for me or my students. I point out any potential problems with this icon. I can t really help being geeky once in a while. Every so often I want to explain something a little deeper. Read this to impress people at your next computer science cocktail party or skip it if you really don t need the details. HTML5 FOR duMAieồ QUICK REFERENCE by Andy Harris WILEY Wiley Publishing .