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Software Development
The Big List of 256 Programming Languages
The holiday season typically brings lots of vacation time for people. Instead of sitting around and being lazy, why not…
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Enterprise Java
JPA/Hibernate: Version-Based Optimistic Concurrency Control
This article is an introduction to version-based optimistic concurrency control in Hibernate and JPA. The concept is fairly old and…
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Software Development
How to win or fail when writing software: A car analogy
I realized a common analogy would be a useful tool to help non-engineers and non-developers… why not a car? A…
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Software Development
Web development frameworks – part 3 : Ruby on Rails
The next runner is Ruby on Rails v3. Unless you have been living under a bucket without an RJ45 port (yes,…
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Software Development
Apache Bigtop – Installing Hive, HBase and Pig
In the previous post we learnt how easy it was to install Hadoop with Apache Bigtop! We know its not…
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Enterprise Java
Apache Mahout: Build a spam filter server
Something quite interesting has happened with Lucene. It started as a library, then its developers began adding new projects based…
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Scala
Student Questions about Scala, Part 2
Preface This is the second post answering questions from students in my course on Applied Text Analysis. You can see…
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Android Games
Android Game Development – Particle Explosion
Ever wondered how explosions are created? Let’s take a little detour and try to implement a basic particle explosion. An…
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Software Development
The simple Big-O Notation Post
Our JCG partner Brian Du Preez has posted an explanatory article on his blog, Zen in the art of IT, concerning…
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