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Core Java
How to use CopyOnWriteArraySet in Java with Example
CopyOnWriteArraySet is little brother of CopyOnWriteArrayList class. These are special purpose collection classes which was added on JDK 1.5, along…
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Agile
Failed! You get what you deserve!
Consider this, few projects fail because of unusual or unforeseen problems. If you are trying to go so fast that…
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Software Development
Flyway and jOOQ for Unbeatable SQL Development Productivity
When performing database migrations, we at Data Geekery recommend using jOOQ with Flyway – Database Migrations Made Easy. In this…
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Software Development
Fibonacci and Lucas Sequences
This posts touches on three of my favorite topics – math, transferring knowledge through experience (tutorial unit tests) and the…
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Core Java
Type safe dependency injection using Java 8.0
So I sometimes really miss old school Dependency Injection. Back when Spring was still “lightweight” we happily configured all our…
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Enterprise Java
Codename One & Java Code Geeks are giving away free JavaOne Tickets (worth $3,300)!
Would you like to go to JavaOne? Besides being a cool conference its loads of fun with shows and events…
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Software Development
How do I make testing faster?
Earlier this week I was the guest of a large bank in the City, OK Canary Wharf actually. They had…
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Career
So You Want to Use a Recruiter Part III – Warnings
This is the final installment in a three-part series to inform job seekers about working with a recruiter. Part I was “Recruit…
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Enterprise Java
How to use Salesforce REST API with your JavaServer Pages
Abstract: This tutorial gives an example of a JSP and how to integrate it with the Salesforce REST API. We…
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