Java
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Hibernate inheritance: Table per class hierarchy
In this tutorial we will see how to implement inheritance in hibernate.There are 3 ways in which you can implement…
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How expensive is a method call in Java
We have all been there. Looking at the poorly designed code while listening to the author’s explanations about how one…
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Analysing a Java Core Dump
In this post, I will show you how you can debug a Java core file to see what caused your…
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Introduction to Collated Views with Couchbase 2.0
Most of the applications have to deal with ‘master/detail’ type of data: breweries and beer department and employees invoices and…
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JSF – Eager CDI beans
Everybody knows eager managed beans in JSF 2. @ManagedBean has an eager attribute. If eager=’true’ and the scope is application,…
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JavaFX: Space Invaders in less than 175 LOC
With the current version of the API I’m at less than 175 LOC for Space Invaders. I’ve got lot’s of…
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Styling JavaFX Pie Chart with CSS
JavaFX provides certain colors by default when rendering charts. There are situations, however, when one wants to customize these colors.…
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Testing Expected Exceptions with JUnit Rules
This post shows how to test for expected exceptions using JUnit. Let’s start with the following class that we wish…
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Java 7: Fork/Join Framework Example
The Fork/Join Framework in Java 7 is designed for work that can be broken down into smaller tasks and the…
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