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JavaScript Answers

O'Reilly Answers: Clever Hacks. Creative Ideas. Innovative Solutions.

• How to Build iPhone Apps with HTML, CSS, and JavaScript
• How to Use UTF-8 with JavaScript
• How to measure the speed of JavaScript execution
• HTML/CSS/JavaScript or Objective-C/Cocoa for iPhone app development?
• How to Load JavaScript Wisely to Speed Up Web Pages
• Optimize JavaScript to Speed Up Web Pages
• Convert JavaScript Behavior to CSS to Speed Up Web Pages
• How to display new blocks of text in new colors through JavaScript
• What are my options when choosing a JavaScript framework?
• How to create a calendar date picker with JavaScript

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JavaScript News & Commentary

Google Closure: a new way of developing in JavaScript

By Davide Zanotti
November 19, 2009

Preface Every day million people make use of Google products and these products are written mainly using one well known language: JavaScript! What makes this online software stable, fast and responsive is a good use of the language and an...

Using Google Analytics With AJAX

By John Barlow
November 19, 2009

A couple months ago I wrote an article on how to use Dojo to create a rich UI for websites. One of the key points of the article was how to support all users -- those with JavaScript enabled and those without. The purpose of this was to enable basic browsers like search engine spiders to go through your site without JavaScript, while enabling the rich interface for your regular users.

Barcode Scanner Support for Flex

By Jan Poehland
November 5, 2009

I recently came across an interesting problem when we had to access barcode scanners from Flex applications. The scanners came in different models but all were connected to the computer via serial port or USB (Serial2USB). Now, how do you...

jQuery and AIR - Moving from web page to application (3)

By Raymond Camden
November 5, 2009

The third part of my series on creating a jQuery AIR game - Hangman. In this entry I discuss some architecture changes I made to the JavaScript and some new database support.

Announcing O'Reilly Answers - Clever Hacks. Creative Ideas. Innovative Solutions.

By Allen Noren
November 4, 2009

We're launching the beta of O'Reilly Answers, and I'm inviting you to be part of it. In brief, O'Reilly Answers is a community site for sharing knowledge, asking questions, and providing answers that brings together our customers, authors, editors, conference speakers, and Foo (Friends of O'Reilly). O'Reilly is at the center of an amazing exchange of knowledge sharing and idea generation, and we want you to join us in changing the world by spreading the knowledge of innovators.

Four short links: 29 October 2009

By Nat Torkington
October 29, 2009

Julie Learns to Program -- blog from our own Julie Steele as she learns her first programming language. The point is: it’s in me. I wasn’t sure that is was, and now I know—it is. And what, exactly, is “it”? It is the bug. It is the combination of native curiosity and stubbornness that made me play around with...

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