cXML Users Guide
XML has a structure similar to HTML (HyperText Markup Language), which is an implementation of SGML, XML’s parent meta language. Applications can extract and use data from XML documents more easily than from HTML documents, however, because XML data is tagged according to its purpose. XML contains only data, while HTML contains both data and presentation information.
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Tree-Based XML Programming Guide for Cocoa
XML is a ubiquitous and flexible markup standard for processing and exchanging data. You can find XML in property lists, as the file format of various applications, and as the format of various sources of information on the Internet, including web-based services. The NSXML classes of Foundation give you a way to process this information efficiently. NSXML logically represents an XML document as a hierarchical tree structure and allows you to query this structure and manipulate its nodes. It supports several XML-related technologies and standards, such as XQuery, XPath, XInclude, XSLT, DTD, and XHTML.
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PHP Sessions - Why Use Them
As a website becomes more sophisticated, so must the code that backs it. When you get to a stage where your website need to pass along user data from one page to another, it might be time to start thinking about using PHP sessions.
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Tutorial Using PHP, SOAP and WSDL Technology to access a public web service.
In this small tutorial we will access the Kansas Department of Revenue’s web service to get sales tax information for a particular area in Kansas. We just send the Zip Code of a particular area in Kansas to the web service and it returns the sales tax for that region.
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PHP/MySQL Tutorial
Unless you’ve been living on Mars for the last six to eight months, you’ve heard of open source software (OSS). This movement has got so much momentum that even the big boys are taking notice. Companies like Oracle, Informix, and a host of others are releasing their flagship database products for that poster child of the OSS movement, Linux.
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