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Java Servlets
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Other links at Java > Tutorials > JSP and Servlets |
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Introducing Scripting Variables in JSP Tags.
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This tutorial is second in a series of tutorials about JSP tags. In this tutorial we will learn what are scripting variables in JSP tags and how to make use of them. Online demo available.
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Dynamic Web-based data access using JSP and JDBC technologies
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This article discusses using the JSP and JDBC technologies to integrate static, dynamic, and database content in Web sites. For the purposes of simplicity and illustration, the JSP pages here use short scriptlets to expose the JSP developer to the underlying JDBC concepts instead of hiding them in custom tags. The author introduces a key design approach that integrates JavaBeans components with JDBC, similar to the way that JavaServer Pages technology already uses beans with HTTP. He also provides code for implementing this integration.
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Replacing Your CGIs with Java Servlets
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Servlets portability makes them a powerful alternative to CGIs. This tutorial describes what Servlets are, What you need to run servelts, How to run them, and includes some basic code that can be used in place of a CGI program.
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Counting Active Users on your web site using JSP
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Ever wondered how many users are viewing your website at this moment? well this article seems to answer that. This article will show you how to build a JSP page and a session listener class which will allow you to determine how many users are viewing your site in real time. Online demo available.
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Servlet Essentials
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The author notes "This document explains the concepts of Java Servlets and provides a step-by-step tutorial for writing HTTP Servlets with complete source code for the example Servlets. The tutorial and the other chapters cover all facets of Servlet programming from a simple "Hello World" Servlet to advanced Servlet features like session tracking and Cookies. There are also appendices on compiling and running Servlets. The reader is assumed to have some basic knowledge of HTML and Java programming."
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