Note (3): MATLAB, although in other respects using similar syntax as C, does not use !=, as ! in MATLAB sends the following text as a command line to the operating system.
1 In C#, the == operator defaults to ReferenceEquals, but can be overloaded to perform Equals instead. This allows to test for structural equality wherever it's more intuitive, most notably in string comparison.
jQueryis a new kind of JavaScript Library.
jQuery is a fast and concise JavaScript Library that simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid web development. jQuery is designed to change the way that you write JavaScript.
Today you need to be in three places at once: Online, On-phone, and
On-desktop. Titanium empowers you to create immersive, full-featured
applications that go beyond browser boundaries and stick with your
audience whenever and wherever they are.
Titanium applications are divided into 4 main parts:
The html/css/javascript code that makes up the core application logic and UI
The APIs that access native device/desktop functionality, analytics or other modular functionality
The language-OS bridge that compiles web code into native application code
The run-time shell that packages the application for cross-platform distribution.
Once built, Titanium-based applications can be tested, packaged, and
distributed through the Appcelerator Network’s cloud services. The
Titanium platform is open source, so you may also access the source code
to the complete application at any time for your own use.
CSS Usage : CSS Coverage is an extension for Firebug which allows you to scan multiple pages of your site to see which CSS rules are actually used in your site.
Firebug : You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web
page.
Greasemonkey : Allows you to customize the way a web page displays or behaves, by using small bits of JavaScript. Hundreds of scripts, for a wide variety of popular sites, are already available at http://userscripts.org. You can write your own scripts, too. Check out http://wiki.greasespot.net/ to get started.
User Agent Switcher :
The User Agent Switcher extension adds a menu and a
toolbar button to switch the user agent of a browser.
View Source Chart : Source Charting... * Defines HTML Tag Boundaries (so you don't have
to) * Defines DOM Structure and Hierarchy (so you don't have
to) Web Developer :
The Web Developer extension adds various web developer
tools to a browser.
YSlow : YSlow analyzes web pages and why they're slow based on Yahoo!'s rules for high performance web sites.
Developing for the mobile web is a hot topic these days. This year, for the first time ever, smart phones out sold PCs. More and more users are using a mobile device to traverse the web, which means it's becoming critical for developers to optimize their sites for the mobile browsers.
The "mobile" battlefield is still uncharted waters for a large number of developers. Many folks have existing legacy sites that neglect mobile users altogether. Instead, the site was designed primarily for desktop browsing and degrades poorly in mobile browsers. This site (html5rocks.com) is no exception. At launch, we put little effort into a mobile version of the site.