All posts tagged ‘wiki’

File Under: Ajax

Ajax for Beginners

JavaScript has had the XMLHttpRequest object for almost a decade now, but it really only started getting wide attention in 2004. All this attention was mostly due to some showoff web applications that made every developer who saw them think, “I want my site to do that!” But it also has to do with the spiffy, spiffy name given to it by the folks at AdaptivePath, who named this asynchronized application Ajax. Maybe you’ve heard of it?

A few high-profile Google applications in particular made a splash with Ajax: Maps and Gmail were first. It also powers some of the core functionality in the user interface of the ever-so-popular photo sharing site Flickr. By now, Ajax has become integral to the fabric of the web, especially in the era of real-time applications like Twitter, Buzz and Wave (all of which use Ajax extensively in their webapp front ends, for the record). Ajax may also lay claim to being the first JavaScript object with its own fan website. Date.com doesn’t count, although I did have a scintillating chat with a lady there once about the getTimeZoneoffset method.

Continue Reading “Ajax for Beginners” »
File Under: Glossary

Apache

Apache is a freely available, and highly popular, open-source web server.

Originally, Apache was designed for Unix. Now versions are available for most operating systems including Windows, OSX and Linux. There are also numerous add-ons and tailored versions of the server using the Apache module API. The name Apache comes from its origins as a series of “patch files.”

Read Webmonkey’s Apache for Beginners article for more details about Apache.

Information and downloads can be found at the Apache Software Foundation website.

File Under: Glossary

CGI

Common Gateway Interface (CGI) describes a server-side program that receives and processes information sent from a web form.

CGI programs are the most common way to exchange and process information between a web page. They can be written in any practically any programming language and are run on web servers.

File Under: Glossary

Device Independent

A program or application that will work on any peripheral devices within a certain protocol is considered device independent.

Dialing a telephone number is a simple example of a device-independent action. All telephones operate under the same protocol. No matter what brand of telephone you use, you can always phone home. Device independence ensures that all internet-enabled devices — everything from your games console to a Web-surfing clock radio — will be able to communicate with each other in the future.

File Under: Glossary

Frame

A formatting device that allows a web page to be viewed in separate, independently scrollable windows.

Since each frame houses its own HTML document, frames allow multiple documents to be viewed within a single browser window.