Posted inInternet Programming
XML – Validation
Validation is a process by which an XML document is validated. An XML document is said…
Posted inInternet Programming
XML – DOM
The Document Object Model (DOM) is the foundation of XML. XML documents have a hierarchy of informational…
Posted inInternet Programming
PHP – Error & Exception Handling
Error handling is the process of catching errors raised by your program and then taking…
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PHP – Variable Types
The main way to store information in the middle of a PHP program is by…
Posted inInternet Programming
PHP & XML
XML is a markup language that looks a lot like HTML. An XML document is…
Posted inInternet Programming
Servlets – Cookies Handling
Cookies are text files stored on the client computer and they are kept for various…
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Servlets – Session Tracking
HTTP is a "stateless" protocol which means each time a client retrieves a Web page,…
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Servlets – Form Data
You must have come across many situations when you need to pass some information from…
Posted inInternet Programming
Servlets – Life Cycle
A servlet life cycle can be defined as the entire process from its creation till…
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Servlet Architecture: Basics of Servlets
A Servlet is a class, which implements the javax.servlet.Servlet interface. However instead of directly implementing the javax.servlet.Servlet interface we…