Geek Academy HTML5 new features basic video courseware source code

HTML5 is the latest revised version of HTML. The standard was completed by the World Wide Web Consortium (W3C) in October 2014. HTML5 is designed to support multimedia on mobile devices and is easy to learn. "Basic Video Tutorial on New Features of HTML5 from Geek Academy" will take you to understand the new features added by HTML5 compared to HTML, and experience the new multimedia functions, new applications, new graphics, etc. in HTML5.

Course playback address: http://www.php.cn/course/239.html

The teacher’s teaching style:

The teacher’s lectures are vivid, witty, witty, and touching. A vivid metaphor is like the finishing touch, opening the door to wisdom for students; a well-placed humor brings a knowing smile to students, like drinking a glass of mellow wine, giving people aftertaste and nostalgia; a philosopher's aphorisms, cultural references Proverbs are interspersed from time to time in the narration, giving people thinking and alertness.

The more difficult point in this video is application cache and Web Workers:

1. Application cache

(1) What is application cache:
HTML5 introduces application caching, which means that web applications can be cached and accessed when there is no Internet connection
(2) Advantages of application caching:
a: Offline browsing - users can browse in Use them when the app is offline
b: Speed ​​- cached resources load faster
c: Reduce server load - the browser will only download updated or changed resources from the server
(3) Implement caching :
To enable application caching, include the manifest attribute in the document's tag.
The recommended file extension for the manifest file is: ".appcache"
(4) Manifest file:
a:CACHE MANIFEST - Files listed under this heading will be cached after the first download
b:NETWORK - Files listed under this heading require a link to the server and will not be cached
c:FALLBACK - Files listed under this heading specify the fallback page when the page cannot be accessed (such as 404 Page)

Here we also recommend downloading source code resources: http://www.php.cn/xiazai/learn/1938

The resources share video courseware and ppt with you:

1. __MACOSX

2. HTML5 SVG.key

3. HTML5 Web Storage.key

4. HTML5 Server Push Event.key

5. L36_WebWorkers

6. Source code

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