Some applications require different elements with the same ID. Learn how to distinguish between them in your script.

Do you know how to detect whether there is a selection on the page? Learn how to use the document.selection object.

Do you know how anchoring a control affects its behavior during resizing? Learn how to structure your Windows form application.

Learn how to create a banking application using Object Oriented Programming that became available in PHP 5.

in your web pages. These discussions will be applicable to cross-browser scripting and HTAs as well.

Do you know how to manipulate exception strings as they pass between try and catch blocks? Learn how to catch, manipulate, and throw exceptions.

Remember how difficult (and boring) it was to clean up error messages? Learn how to avoid the mess entirely in JavaScript.

Is it time to stop blogging and start networking? This CMS has everything a developer needs to create a top of the line social networking site with all the features that users have come to expect from sites like MySpace,

Do you know how to generate the WSDL description of a Web service? Learn how much code is written by the system per your 9-line Web service.

This article discusses the login portion of our banking application that we created using the new Object Orientated Programming that became available in PHP 5. We will also cover some additional OOP concepts that we have not looked at yet.

Do you know how to write the grammar for an XML data file? Learn how to specify the structure of the data in the DTD.

How do you load an element with its default appearance intact? Learn how Netscape 6 supercedes Internet Explorer in removing attributes.

Do you know the difference between XSL and XSLT? Learn about the evolution of XSLT and how to avoid early versions of Microsoft XML parser (MSXML).

The two log files that most Apache setups generate are access.log and error.log. You can also choose to add more logging for things like URL rewriting, or gzip compression. As these logs grow in size and number, they become harder

Rob Gravelle presents a solution for making Orangoo's GreyBox library work with HTML Applications (HTAs)using AJAX and the DOM scripts collection. By making the changes in a local script, specialized behavior can be limited to a specific application.

Suppose you want to add a phone keypad to your homepage. Need advice? Learn how to program an array of buttons.

Do you know how to refresh a banner without reloading its page? Learn how to use the different flavors of insertAdjacentHTML.

Do you know how to select nodes at a given context? Learn how to use the "./" notation to specify the current context.

Name the three most important rules for applying filters successfully? Having a layout for the object is the first one.

Do you know how to switch objects between editable and non-editable modes? Learn how to use the isContentEditable property to sniff an element's editable mode.