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Search: dev.opera.com

Good news you sexy beast, I have found 6 results for you.

*HTML/CSS Running your web applications offline with HTML5 AppCache

Submitted by matt 42 days ago (more from dev.opera.com)

With the introduction of the W3C HTML5 application cache feature, it is possible to make your web applications run offline as well as online. This is where HTML5's new offline storage comes in. It defines a way to store files in a cache, so that when the user is offline, the browser still has access to the necessary files. These can be HTML, CSS or JavaScript files, or any other assets.

Tags: html5, appcache, application cache, cache, caching, offline storage
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*HTML/CSS Everything you need to know about HTML5 video and audio

Submitted by matt 182 days ago (more from dev.opera.com)

This article aims to provide all the nitty-gritty details of HTML5 media, the DOM API, events, and so forth, so you can implement your own HTML5 player with fallback to old browsers.

*Programming Efficient JavaScript

Submitted by matt 1 year and 127 days ago (more from dev.opera.com)

As Web pages become more like applications, the performance of scripts is having a bigger effect. With more and more applications being developed using Web technologies, improving the performance of scripts is becoming increasingly important. This article will show several simple changes that can be made to improve the performance of your Websites and applications.

*Programming JavaScript Best Practices

Submitted by matt 1 year and 187 days ago (more from dev.opera.com)

JavaScript development has mutated from a fringe knowledge area to an absolute necessity if you want to have a job as a web developer. Here is a compilation of best practices and good advice.

*Tech News Opera Mini 4 is here!

Submitted by matt 1 year and 190 days ago (more from dev.opera.com)

Today is an exciting time here at Opera - we're very proud to announce the release of the final version of Opera Mini 4! It's packed with great new features, totally free, and will make your mobile browsing even happier than the last version

Tags: opera, opera mini, mobile, browser
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*Programming Graceful degradation versus progressive enhancement

Submitted by matt 1 year and 196 days ago (more from dev.opera.com)

In this tutorial we discuss the difference between two development approaches: graceful degradation and progressive enhancement.

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*Design The Mysterious “Save For Web” Color Shift Doug Avery: While working on the Odeo relaunch, we kept running into a frustrating problem: When we saved out the slices, the awesome Odeo pink flattened to a dreary "light coral". I'd seen the problem before, but never so pronounced: The color, through no fault of its own, was obviously changing, and we were at a loss for a way to prevent this. Tags: photoshop, color, color settings, colour, color shift, sRGB
*HTML/CSS Understanding vertical-align, or "How (Not) To Vertically Center Content": "How do I vertically center my stuff inside this area?" This question is often followed by "I'm using vertical-align:middle but it's not working!" Tags: css, vertical-align, centering
*Programming Free Programming Books: Here is a categorized list of online programming books available for free download. The books cover all major programming languages: Ada, Assembly, Basic, C, C#, C++, CGI, JavaScript, Perl, Delphi, Pascal, Haskell, Java, Lisp, PHP, Prolog, Python, Ruby, as well as some other languages, game programming, and software engineering. The books are in various formats for online reading or downloading. Tags: free, books, javascript, java, php, python, ruby
*Programming A Hidden Cost of Javascript: Any savvy web developer can tell you how many kilobytes their code consumes. They bundle, minify, compress and tune the data sent out to within an inch of its life. Wire weight is easy to measure and has a direct impact on your application's launch time. But how many milliseconds does it take the user's computer to parse and load your code once it's arrived? Tags: javascript, performance, browser, parse, load
*HTML/CSS Learn How To Develop For The iPhone: Today I'm going to show you how to build an alternate page and style sheet for the iPhone and iTouch. We will cover how to detect if the user is using an iPhone to view your page as well as the orientation of the device - whether it be landscape or portrait. Tags: iphone, itouch, stylesheet, javascript
*HTML/CSS The Perfect 3 Column Liquid Layout: No CSS hacks. SEO friendly. No Images. No JavaScript. Cross-browser & iPhone compatible. Tags: css, liquid, layout