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Enterprise Java
Tutorial: Hibernate, JPA – Part 1
This is the first part of tutorial about using Hibernate and JPA. This part is an introduction to to JPA…
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Enterprise Java
Apache Shiro Part 2 – Realms, Database and PGP Certificates
This is second part of series dedicated to Apache Shiro. We started previous part with simple unsecured web application. When…
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Enterprise Java
Learn by Errors : Java + OSGi
Recently I worked on getting Apache Hive work inside an OSGi environment. While not proving to be a proverbial piece…
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Core Java
Generic Text Comparison Tool with LCS Approach
Detecting and showing differences of two texts (especially having hundreds or thousands of lines) is a common problem. Using pure…
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Scala
Partial updates in an immutable World
This post was prompted by a conversation with a good friend, who is an experienced Java developer taking their first,…
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Enterprise Java
Log JDBC operations with Log4jdbc
When we develop any application, after we finish it or when we end up any of its module, we start…
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Software Development
The disastrous impact of IT Outsourcing to the Motivation and Results of Software Developers
IT Outsourcing (or the transfer of business functions to an external service provider) is a common practice in almost all…
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Core Java
Solving a Producer-Consumer Problem in Java
The producer-consumer problem is one of the most frequently encountered problems when we attempt multi threaded programming. While not as…
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Desktop Java
Java GUI Application Shutdown Gotcha
In recent times I’ve had issues with one or two Java GUI application not shutting down when I close them.…
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