Active Articles: 2038
Total Categories: 16
Sub Categories:616
Keep it Simple And Secure with Java | ||||||||
This article goes into details of how Java as a development technology can help developers to keep their applications simple and secure. Simple mean all way – it should be simple to code, modify, maintain, fix and deliver. Also we are going to cover security aspects of Java technology. ... learn more
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EJB 2.1 Kick Start : Implementing a Solution Using EJB 2.1. | ||||||||
Sample chapter from "EJB 2.1 Kick Start" on installing an application server to developing and deploying an EJB on it. ... learn more
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Using Java to read bar codes | ||||||||
This article takes a new look at UPC symbols and bar codes, and describes how you can use Java to read information from a UPC bar code. The authors explain how to expedite and organize your enterprise operations that revolve around an IBM DB2 database. The sample application described in the article includes downloadable code. ... learn more
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Introduction to Java Server Pages | ||||||||
This is a sample chapter from 'Professional Java Server Programming'. It covers JSP, servlets, Java Beans and database connectivity using JDBC. ... learn more
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A Brief Introduction to JDBC. | ||||||||
This article provides a brief introduction to JDBC. Explains what is JDBC and how it can be used to access RDBMS. Provides a brief overview of JDBC architecture. ... learn more
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Is Ejb really significant in enterprise applications? | ||||||||
Ejb was introduced to Java technology to attain some features inherent in enterprise applications. Those features include instance pooling, inbuilt security, declarative transactions, container managed persistence, relationship of business objects and caching etc. Now that many people have built their applications using Ejb, let us go back and analyze if Ejb as a technology is ... learn more
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How to Install and Use NetBeans for Java Development | ||||||||
In this guide, I will try to explain you how you can run examples for J2EE tutorials. There are many ways you can do this, here we will be using the examples in NetBeans IDE which is one of the most powerful open source Java integrated development environments available. ... learn more
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Applets and Native Methods. | ||||||||
A guide to calling native methods from with in java applets. Explains how to overcome the sandbox restrictions and how to load native libraries when the applet starts. Also includes a brief introduction to the JNI. ... learn more
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Counting Active Users on your web site using JSP | ||||||||
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. ... learn more
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Intro to Java Tutorial | ||||||||
The Java language, and the ever-growing Java platform, have revolutionized programming. The goal of this tutorial is to introduce you to the Java syntax you're most likely to encounter professionally, and to expose you to idioms that will help you avoid trouble. Follow along with Java professional Roy Miller as he guides you through the ... learn more
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Using Java Server Pages (JSP) | ||||||||
This is a short introductory article on JavaServer Pages. It talks about the features of JSP, a simple example, and includes some useful JSP related-links. ... learn more
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JavaBeans FAQ | ||||||||
A concise list of frequently asked questions regarding JavaBeans. Includes what JavaBeans are, what you need to use JavaBeans, the difference between Java applets and JavaBean components, Enterprise JavaBean component, and more. ... learn more
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Building your first Enterprise JavaBean. | ||||||||
This step by step tutorial will show you how to build a simple Session EJB. It will then deploy this EJB on JBoss Server and call it from a JSP page running on Tomcat. You will learn how to call an EJB running on a separate EJB cotainer from a JSP page running on a ... learn more
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Simplest Multiple Column Sorting (Up & Down) in JSP | ||||||||
This is the simplest and fastest code that shows how to implement multiple-column table sorting in JSP (Sort Ascending & Sort Descending). Excellent for JSP Database beginers Author: Tanwani Anyangwe ... learn more
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JSP Directives | ||||||||
In this JSP tutorial, you will learn about Directive tag with example, page directive, language, extends, import, session and buffer. ... learn more
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JSP Tags | ||||||||
In this JSP tutorial, you will learn about JSP tags, list of the tags used in Java Server Pages, declaration tag, general syntax of declaration tag, expression tag and general syntax of expression tag. ... learn more
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JSP Application Object | ||||||||
In this JSP tutorial, you will learn about application object, the methods available in application object, getAttribute(String name), getAttributeNames, setAttribute(String objName, Object object), removeAttribute(String objName), getMajorVersion(), getMinorVersion(), getServerInfo(), getInitParameter(String name), getInitParameterNames, getResourceAsStream(Path) and log(Message) ... learn more
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Simplest Database Sorting (Up & Down) in JSP | ||||||||
This is the simplest and fastest code that implements table sorting in JSP (Sort Ascending & Sort Descending). Excellent for JSP Database beginers ... learn more
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Sending E-Mails with JSP Pages | ||||||||
This article describes everything you need to know to send emails using JSP pages. Also describes better practices for encapsulating re-usable code in JavaBeans. Online demo available. ... learn more
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Servlet Essentials | ||||||||
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. ... learn more
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