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Enterprise Java
Natural Ids in Hibernate
A natural id is a property or a set of properties that would identify an entity uniquely. We can have…
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Core Java
Top 5 Useful Hidden Eclipse Features
Eclipse is a beast. A device whose mystery is only exceeded by its power. Some would call it a continuum…
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Enterprise Java
Neo4j: Making implicit relationships explicit & bidirectional relationships
I recently read Michal Bachman’s post about bidirectional relationships in Neo4j in which he suggests that for some relationship types…
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Career
So, You Want To Quit Your Job? (Fantasy Versus Reality)
This is part two in a series about quitting your job. Check out the first post here. Imagine you are…
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Core Java
Most efficient way to increment a Map value in Java – Only search the key once
This question may be considered too basic, but is frequently asked in the forums. In this post, I will discuss…
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Enterprise Java
Simple CRUD using Servlet 3.0, Redis/Jedis and CDI – Part 1
In this post we will build a simple user crud. The data will be stored in Redis. To interact with…
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Enterprise Java
Adding Social Sign In to a Spring MVC Web Application: Registration and Login
The first part of this tutorial described how we can configure Spring Social 1.1.0 and Spring Security 3.2.0 but it…
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Core Java
How to read CSV files in Java – A case study of Iterator and Decorator
In this post, I will talk about how to read CSV (Comma-separated values) files using Apache Common CSV. From this…
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Groovy
Grails: Applying build information to your builds
Occasionally, when I buy some food I check the label to see how unhealthy it is in an effort to…
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