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NetBeans Database Explorer 26 May 2011 | 09:33 pm
Are you working on sql queries often? Are you executing queries with different database servers (MySQL, PostgreSQL, Oracle)? Are you working on an application which should be tested on multiple data...
Hibernate Basics & Simple Example 14 Apr 2011 | 04:13 am
Hibernate is an open source Object Relational Mapping framework used to transform from object oriented programming to relational databases. It supports object oriented concepts Association, Polymorph...
PostgreSQL Basics 11 Feb 2011 | 04:22 am
PostgreSQL is an ORDBMS for managing data stored in relations. It offers many features such as complex queries, triggers, transactional integrity, multiversion concurrency control. Also, PostgreSQL c...
ORDBMS 9 Feb 2011 | 01:27 am
Object Relational Database Management System(ORDBMS) is a database management system acts as a bridge between objects & relational databases. The main objective of ORDBMS is to achieve the benefits o...
equals & hashcode methods in Java 7 Jan 2011 | 07:09 pm
Java Object class allows you to override equals & hashcode methods based on your application requirements. These methods play an essential role in real time applications. You must have to implement t...
2010 Year – Learnings & Reviews 31 Dec 2010 | 05:58 am
Learning from experiences can be done in either way. +ve Learning – Learn from good things happened around you. This enhances your +ve actions or decisions. -ve Learning – Learn from bad things happ...
Coding to Interfaces 18 Dec 2010 | 08:30 pm
Coding to an interface rather than to implementation. This makes your software/application easier to extend. In other words, your code will work with all the interface’s subclasses, even ones that hav...
Thread vs Runnable 10 Dec 2010 | 08:28 pm
Thread is a block of code which can execute concurrently with other threads in the JVM. You can create and run a thread in either ways; Extending Thread class, Implementing Runnable interface. Both a...
Struts Example 7 Dec 2010 | 07:05 pm
Let’s see, how to develop a simple web application using Struts. Prior to this, want to learn about Struts basics go through these blogs Struts Basics & Struts Dispatch Action. Before starting the ap...
Struts Dispatch Action 29 Nov 2010 | 08:19 pm
DispatchAction provides a mechanism to group related functions/actions into a single Action class. Therefore each and every action has to be specified in separate methods. This eliminates the creation...
