本书代码下载地址：http://apress.com/book/downloadfile/4635 Pro HTML5 Programming: Powerful APIs for Richer Internet Application Development HTML5 is here, and with it, web applications take on a power, ease, scalability, and responsiveness like never before.
Preface Diving In What is HTML5? HTML5 is the next generation of HTML, superseding HTML 4.01, XHTML 1.0, and XHTML 1.1. HTML5 provides new features that are necessary for modern web applications. It also standardizes many features of the web platfor
