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Enterprise Java
Hazelcast member discovery using Curator and ZooKeeper
At one project I was setting up Hazelcast cluster in a private cloud. Within cluster all nodes must see each…
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Core Java
Testing JVM server-side JavaScript with Jasmine, Spock and Nashorn
JavaScript usage is not limited to client-side code in browser or NodeJS powered server-side code. Many JVM based projects are…
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Core Java
cjmx: A command-line version of JConsole
JConsole is a nice tool when it comes to monitoring a running Java application. But when it is not possible…
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Core Java
Java 8 StringJoiner
At the release of Java 8 the most attention went to the Lamda’s, the new Date API and the Nashorn…
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Core Java
JAXB Tutorial for Java XML Binding – The ULTIMATE Guide (PDF Download)
In this post, we feature a comprehensive JAXB Tutorial for Java XML Binding. Java offers several options for handling XML…
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Software Development
jOOQ Tuesdays: Yalim Gerger brings Git to Oracle
We’re excited to launch a new series on our blog: the jOOQ Tuesdays. In this series, we’ll publish an article…
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Core Java
Managing Package Dependencies with Degraph
A large part of the art of software development is keeping the complexity of a system as low as possible.…
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Software Development
R: Time to/from the weekend
In my last post I showed some examples using R’s lubridate package and another problem it made really easy to…
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Software Development
R: Cleaning up and plotting Google Trends data
I recently came across an excellent article written by Stian Haklev in which he describes things he wishes he’d been…
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