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Software Development
Java 8 Friday: JavaScript goes SQL with Nashorn and jOOQ
At Data Geekery, we love Java. And as we’re really into jOOQ’s fluent API and query DSL, we’re absolutely thrilled…
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DevOps
MySQL error: Can’t connect to MySQL server
You may have stumbled on this MySQL error. If you have already seen this before, then it’s really easy to…
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Enterprise Java
The minimal configuration for testing Hibernate
Introduction In my previous post I announced my intention of creating a personal Hibernate course. The first thing to start…
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Software Development
An Introduction to Go – Elegance with Power and Simplicity
Whilst I usually try to stick with only `bread-butter` languages (i.e. php, python, java & C#), my last project involved…
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Software Development
Open Session In View Design Tradeoffs
The Open Session in View (OSIV) pattern gives rise to different opinions in the Java development community. Let’s go over…
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Enterprise Java
Building a simple RESTful API with Spark
Disclaimer: This post is about the Java micro web framework named Spark and not about the data processing engine Apache…
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Core Java
Out of memory: Kill process or sacrifice child
It is 6 AM. I am awake summarizing the sequence of events leading to my way-too-early wake up call. As…
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Enterprise Java
Spring/Hibernate improved SQL logging with log4jdbc
Hibernate provides SQL logging out of the box, but such logging only shows prepared statements, and not the actual SQL…
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Core Java
Beauty and strangeness of generics
Recently, I was preparing for my Oracle Certified Professional, Java SE 7 Programmer exam and I happened to encounter some rather…
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