Install Android on Ubuntu Linux with Eclipse IDE


This document will prepare an overview of the steps you will take to install and configure Android on your Ubuntu Linux system. You must have Java JDK on your system before installing Android SDK. Prepare your development environment and ensure it meets the system requirements. Install the Android Software Development Kit (SDK)s Download and Configure the Eclipse Integrated Development Environment ... Read More »

Getting System Out to Write to a Particular File on System


This tutorial redirects the System.out to a file provided by the user. Steps to follow – 1. Create a file myconsole.txt. 2. Create a PrintStream which uses FileOutputStream 3. Set the System Out with PrintStream object. package com.jkoder; import; import; import; import; public class RedirectSystemOutput { public static void main(String[] args) throws FileNotFoundException { System.out.println("This output ... Read More »

Hibernate Framework and Architecture


Hibernate Framework Hibernate framework simplifies the development of java application to interact with the database. Hibernate is an open source, lightweight, ORM (Object Relational Mapping) tool. An ORM tool simplifies the data creation, data manipulation and data access. It is a programming technique that maps the object to the data stored in the database. The ORM tool internally uses the ... Read More »

How to integrating DWR with Spring MVC

DWR: Easy AJAX for JAVA DWR is a RPC library which makes it easy to call Java functions from JavaScript and to call JavaScript functions from Java (a.k.a Reverse Ajax). DWR has a number of features like call batching, marshalling of virtually any data-structure between Java and Javascript (including binary file uploading and downloading), exception handling, advanced CSRF protection and ... Read More »

Introduction To Android


Android is the world’s most popular operating system for mobile devices and tablets. It is an open source operating system, created by Google, and available to all kinds of developers with various expertise levels, ranging from rookie to professional. From a developer’s perspective, Android is a Linux-based operating system for smartphones and tablets. It includes a touch screen user interface, ... Read More »

Direct Web Remoting

DWR is Open Source, available under the Apache Software License v2. DWR is a Java library that enables Java on the server and JavaScript in a browser to interact and call each other as simply as possible. DWR will generate the JavaScript to allow web browsers to securely call into Java code almost as if it was running locally. It ... Read More »

Resource Forwarding – Getting Page Response using DWR in Spring MVC

By this post I would like to describe my recent exposure with DWR2.0 and Spring2.0.Recently I got chance to develop my projects using Spring2.0 Framework. I really enjoyed working with Spring. Technologies reuired : 1).Spring MVC 2).DWR for AJAX calls 3).Hibernate3.0 4).Acegi security 5).Tiles 1.3 6).JSTL 1.1 DWR provides sufficient amount of support to all our ajax calls requirement.It allows ... Read More »

MyEclipse: Runtime Error R6025 “pure virtual function call”

Sometimes while opening some files or during starting we encounter the below mentioned error and our MyEclipse gets crashed – Microsoft Visual C++ Runtime Library Runtime Error! Program: C:\...\jdk-1.6.0\bin\javaw.exe R6025 - pure virtual function call Solution for this problem is – 1) . Open the file workbench.xml in the location C:\…\\workspace\.metadata\.plugins\org.eclipse.ui.workbench\ 2) . Delete all the tag (This contains the ... Read More »