Results tagged “javascript” from O'Reilly Broadcast

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Here's a super-easy way to play multiple movies in the same area on a webpage. No JavaScript required, and it works on iPhone too.
Using the referrer URL to detect what brought users to your site can let you help them find what they're looking for. The almost magical asynchronicity of Ajax lets you provide additional content for users from search engines. It requires only minor changes to your site and doesn't affect the experience for others.
Mobile Safari, the iPhone's web browser, has surprisingly weak audio support. But here's a hack I discovered to embed audio playlists.
I saw something the other day that I was both intrigued and bothered by in equal measure. 'Mozilla and the Khronos Group Announce Initiative to Bring Accelerated 3D to the Web'. Apparently, the working group will look at exposing OpenGL capabilities within ECMAScript. The intriguing part is that, as a fan of 3D Computer Graphics and Animation this has got to be a good sign, especially if it is exposed in this way; but the bothersome bit is how people will end up using it because it has been exposed in this way. The crux of the problem for me is the question, JavaScript - what's it good for? Absolutely...
Rails application templates, just added in Edge Rails, offer Rails developers the chance to spread their wings and bring Rails to new audiences and new capabilities - and might even help Rails lead the next generation of frameworks.
I'm not sure many people really understand what is truly great about the Web and why it works. Most developers see the web as a technology platform and nothing more. HTML, JavaScript, and CSS are simply tools that must be used to satisfy requirements. The sad part is that this lack of understanding will cripple the web and hurt users.
Learn how to create a tabbed content window using CSS and jQuery from scratch. If you don't know about jQuery yet, let me have the pleasure to introduce you to it. It's a very easy-to-use JavaScript library that offers easy DOM manipulation, effects and a ton more.
Dynamic languages have become a prominent part of the software landscape. While languages like Perl used to be limited to small scripts, there are now a wealth of large systems that have been built entirely on dynamic languages. The web...
Persistence, performance, rich APIs and increasing broadband connectivity are all likely to make a huge difference for this latest generation of browsers, and the quantum improvement of JavaScript capabilities due to Trace Trees and precompiled JavaScript will likely play a major part in that evolution.

Seeking Ubiquity

By Kurt Cagle
September 9, 2008 | Comments: 1
Ubiquity, the open source add-on currently in alpha and being produced by the Mozilla team for Firefox, is intended to make such a command line possible. The idea behind ubiquity is to take advantage of both the internal storage capability and online communications in order to let users both create local "scripts" written in JavaScript that can be invoked to perform certain actions and to create a centralized (and vetted) library of such scripts online that people can load to accomplish nearly any task.
A friend of mine pointed out Disco, a map-reduce framework written in Erlang and using Python for writing the actual map and reduction functions. I haven't tried it just yet, but the concept is interesting in that it uses both Erlang and Python.
Chrome represents a change in the way that Google is choosing to play the game, putting them on a far more equal footing with the other browser vendors, and asserting that, on the browser as on the server, they have arrived.

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