XUL is a user interface markup language implemented as an XML dialect ; it allows for graphical user interfaces to be written in a similar manner to Web pages.

XUL can be used to write cross-platform applications such as Mozilla Firefox, where it is interpreted by the layout engine known as Gecko which renders Firefox's user interface and Web page display.

* XUL ( XML User Interface Language ): The look and feel of the user interface can be specialized in a CSS file associated with the XUL definition files.

Other view technologies such as XUL can also be employed.

In the current Working Draft of the HTML 5 proposed standard document, the W3C has a section entitled " Relationship to Flash, Silverlight, XUL and similar proprietary languages " that says, " In contrast with proprietary languages, this specification is intended to define an openly-produced, vendor-neutral language, to be implemented in a broad range of competing products, across a wide range of platforms and devices.

This allows the user interface be written in JavaScript and XUL, which allows Venkman to be fully cross-platform.

Each < code >< nowiki >< binding ></ nowiki ></ code > element declares one binding, which can be attached to any XUL element.

SVG can also be super-imposed upon another XML-compatible user interface markup language, such as XUL and XForms, as the graphics-rich portion of a user interface.

Functionally, it can be seen as a combination of XUL, SVG, CSS, and JavaScript into a single XML schema.

It is designed to support open Internet standards, and is used by different applications to display web pages and, in some cases, an application's user interface itself ( by rendering XUL ).

Gecko is used as a complete implementation of the XUL ( XML User Interface Language ).

* The developers of the Celtx media pre-production application used XUL.

The first public builds of Mozilla two years later were rather disappointing, with many mid-level PCs too slow to run the bloated browser ( which used its own custom set of graphical user interface widgets and had a customizable UI built in a custom XML dialect known as XUL ).

One modern style sheet language with widespread use is Cascading Style Sheets ( CSS ), which is used to style documents written in HTML, XHTML, SVG, XUL, and other markup languages.

Such reliance makes XUL relatively easy to learn for people with a background in Web programming and design.

XUL has no formal specification and does not inter-operate with non-Gecko implementations.

Based on the same Gecko layout engine as Mozilla Firefox, K-Meleon uses native Windows application programming interface ( API ) to create the user interface, instead of using Mozilla's cross-platform XML User Interface Language ( XUL ) layer, and as a result, is tightly integrated into the look and feel of the Windows desktop ; this approach is similar to that of Galeon and Epiphany ( for the GNOME desktop ), and Camino ( for Mac OS X ).

* The Ample SDK open-source GUI framework provides a cross-browser implementation of XUL in JavaScript.

Founded in early 2006 by Michael Robertson ( CEO ) and Hisham El-Emam ( CTO ), Ajax 13 Inc. is a software development company that provides web-based applications written using XUL.

Mozilla provides experimental XULRunner builds to let developers build their applications on top of the Mozilla application framework and of XUL in particular.

XUL provides a portable definition for common widgets, allowing them to move easily to any platform on which Mozilla applications run.

One can use elements from other applications of XML within XUL documents, such as XHTML, SVG, and MathML.

While XUL serves primarily for constructing Mozilla applications and their extensions, it may also feature in Web applications transferred over HTTP.

As Gecko provides the only full implementation of XUL, such applications remain inaccessible to users of browsers not based on Mozilla.

Mozilla-programmers sometimes refer to XUL applications running locally as chrome.

Other applications using XUL include:

Based on HTML, DHTML, and JavaScript, Microsoft's HTML Application resembles XUL as it provides a stand-alone capability to run applications on Windows, outside of a Web browser.

It consists most notably of the Gecko layout engine, but also the XUL user-interface toolkit, the Necko networking library, and other components.

Gecko currently defines the XUL specification.

Firefox implements XUL, CSS and JavaScript for extending the browser, in addition to classic Netscape-style browser plugins.

Much of the browser itself is written in XUL, CSS, and JavaScript, as well.

XUL (, the XML User Interface Language ) is a computer programming language that is developed by the Mozilla Project.

XUL relies on multiple existing Web standards and Web technologies, including CSS, JavaScript, and DOM.

The Mozilla Amazon Browser, a former XUL application of this type, provided a rich interface for searching books at Amazon. com.

However, many of the powerful features of Mozilla ( such as privileged XPCOM objects ) remain unavailable to unprivileged XUL documents unless the script has a digital signature, and unless the user obtains grants of certain privileges to the application.

Such documents also suffer from various limitations of the browser, including the inability to load remote XUL, DTD, and RDF documents.

* The ActiveState Komodo IDE uses XUL as well as the Open Komodo project announced in 2007.

Can thermonuclear war be set off by accident??

Can God be mocked, ever, in the long run??

`` Can he be trusted ''??

Can the President or the Secretary act under existing authority, or will new legislation and new money be required??

Can they be re-scheduled??

Can part-time drivers be assigned to other productive work??

Can vacations be spaced throughout the 12 months to minimize the number of employee fill-ins??

Can your plant nurse be replaced by a trained first-aid man who works full-time on some other assignment??

Those films will be: Labours of Hercules ; Dead Man ’ s Folly ; The Big Four ; Elephants Can Remember ; and Curtain.

* Can be cheaper than other methods-e. g.

Can be played as six individual competitors, or three teams of two.

Can Omotic be reclassified as West Cushitic?

A fan of Philip K. Dick, author of " We Can Remember it For You Wholesale ," the short story upon which the film was based, Cronenberg related ( in the biography / overview of his work, Cronenberg on Cronenberg ) that his dissatisfaction with what he envisioned the film to be and what it ended up being pained him so greatly that for a time, he suffered a migraine just thinking about it, akin to a needle piercing his eye.

Can also be built with staggered wooden blocks.

Can also be built with staggered wooden blocks.

# Can all solutions be found in theory?

* A. Einstein, B. Podolsky, and N. Rosen, Can quantum-mechanical description of physical reality be considered complete?

* Can be very inefficient — if the requirements for one area of code change through various iterations, the same programming may need to be done several times over.

Can be erased, even in plastic packages.

Can be erased, even in plastic packages.

But Douglass also asked, " Can any colored man, or any white man friendly to the freedom of all men, ever forget the night which followed the first day of January 1863, when the world was to see if Abraham Lincoln would prove to be as good as his word?

; Class A: Can be connected to GPRS service and GSM service ( voice, SMS ), using both at the same time.

; Class B: Can be connected to GPRS service and GSM service ( voice, SMS ), but using only one or the other at a given time.