HTML5 differences from HTML4

Abstract "HTML5 Differences from HTML4" describes the differences of the HTML5 specification from those of HTML4. Status of This Document This section describes the status of this document at the time of its publication. Other documents may supersede this document. A list of current W3C publications and the latest revision of this technical report can be found in the W3C technical reports index at This is the 9 December 2014 W3C Working Group Note produced by the HTML Working Group, part of the HTML Activity. Publication as a Working Group Note does not imply endorsement by the W3C Membership. This document was produced by a group operating under the 5 February 2004 W3C Patent Policy. This document is governed by the 14 October 2005 W3C Process Document. Table of Contents 1 Introduction 1.1 Scope of This Document This document covers the W3C HTML5 specification. 1.2 History of HTML HTML4 became a W3C Recommendation in 1997. 1.3 Open Issues 1.4 Backward Compatibility <! <? <!

Building Mobile Applications / OpenCourseWare This is OpenCourseWare. Computer Science E-76 is a course at Harvard Extension School. Even if you are not a student at Harvard, you are welcome to "take" this course via cs76.tv by following along via the Internet. (The course's own website is at www.cs76.net.) Available at left are videos of lectures along with PDFs of projects. If you're a teacher, you are welcome to adopt or adapt these materials for your own course, per the license. Special thanks to Chris Thayer and Harvard Extension School for the course's videos. djm Copyright © 2012 – 2014, Dan Armendariz and David J. This course's content is licensed by Dan Armendariz and David J. you are free: to Share — to copy, distribute, and transmit this content to Remix — to adapt this content under the following conditions: Attribution — You must attribute this content to Dan Armendariz and David J.

Designing for a Responsive Web The web as we know it is changing. In the past, designers and developers only had to concern themselves with one medium: the computer screen. In recent years, however, a plethora of fully internet-enabled devices with scores of different shapes and capabilities have cropped up, meaning that we now have to design our websites to fit comfortably in as many screen sizes, shapes, and resolutions as you can possibly think of. Our old fixed-width layout approach is out of the question now. What is Responsive Web Design? The idea of Responsive Web Design, a term coined by Ethan Marcotte, is that our websites should adapt their layout and design to fit any device that chooses to display it. In his book, the aptly titled "Responsive Web Design" he outlines the three parts to a responsive website: A fluid gridFluid imagesMedia queries However, it is important for you, as a designer, to understand the basic concepts of RWD so as to better design websites that will become responsive when coded.

What The Heck Is Responsive Web Design? Responsive websites respond to their environment Adaptive (Multiple Fixed Width Layouts) or Responsive (Multiple Fluid Grid Layouts) Recommended Approach Go All In On Responsive Make pages that look great at any size. “Day by day, the number of devices, platforms, and browsers that need to work with your site grows. Small + Medium + Large One site for every screen. Everyone. The Boston Globe Largest responsive web design project to date bostonglobe.com Grey Goose Responsive site for Grey Goose with parallax scrolling animation www.greygoose.com Barack Obama The Obama campaign continues to be at the leading edge of web technology. barackobama.com Time & Money Older Browsers Performance Content Website vs. “Stop Thinking in Pages. Frameworks (save time) or Roll Your Own (more control) Best Practices Content Check Start Small (Mobile First) Exit Photoshop, Enter Browser Make It Modular Always Be Optimizing *Best practices still emerging!

HTML5 Web Workers Deserializing JSON as Client-Side JavaScript Objects | Advanced AJAX with JSON For this article, I’ve simply created a static file as the JSON response, but in a real application you could store this data in a database and return it via a server-side language. This capability creates an extremely powerful data-interchange process that can be achieved with ease! We’ve already looked at the serialization process. With basic AJAX experience, you should understand how that data can be posted to the server. As an example of a request to the JSON file, this serialized Auto object will be requested when we click the following link:

Build CRUD Application with jQuery EasyUI - jQuery EasyUI Build CRUD Application with jQuery EasyUI Tutorial » Build CRUD Application with jQuery EasyUI It has become a common necessily for web application to collect data and manage it properly. CRUD allows us to generate pages to list and edit database records. We will use following plugins: datagrid: show the user list data. dialog: create or edit a single user information. form: used to submit form data. messager: to show some operation messages. Step 1: Prepare database We will use MySql database to store user information. Step 2: Create DataGrid to display user information Create the DataGrid with no javascript code. We don't need to write any javascript code and we can show the user list as following image: The DataGrid use the 'url' property that is assigned to 'get_users.php' to retrieve data from server. Code of get_users.php file $rs = mysql_query('select * from users');$result = array();while($row = mysql_fetch_object($rs)){ array_push($result, $row);}echo json_encode($result);