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Save-and-Refresh With Java Web Projects

How do you configure your machine in order to have save-and-refresh for Java web projects? When you ask this question to developers, the answer starts with “oh, well…”, and continues ...
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Configuring MySQL for ADF development

Hi all. Today I’m going to show you how to configure MySQL database for Oracle ADF development. IMHO when you are using ADF with other databases rather than Oracle DB you won’t ...
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Java: Schedule a job to run on a time interval

Recently I’ve spent some time building a set of tests around rolling upgrades between Neo4j versions and as part of that I wanted to log the state of the cluster as the upgrade was ...
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Camel CXF Service With Multiple Query Parameters

While the awesome Apache Camel team is busy fixing the handling of the multiple parameters in the query, here’s a workaround. Hopefully, this post will become obsolete with the next ...
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Optimistic locking retry with MongoDB

In my previous post I talked about the benefit of employing optimistic locking for MongoDB batch processors. As I wrote before, the optimistic locking exception is a recoverable one, ...
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A MindMap for Java Developer Interviews

Over the years I have been a panelist in many of the interviews for Java Developers. I have previously written a post titled Top 7 tips for succeeding in a technical interview for ...
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Java VM – Beware of the YoungGen space

As you may have seen from our previous performance oriented articles, a healthy JVM is one of the most important goals to achieve for optimal application performance and stability. ...
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What Garbage Collector are you using?

Our research labs are humming at full speed. With the recent injection of capital, we can only warrant that the pace at which we keep innovating will only increase. Part of the research ...
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Embedding Maven

It is a very rare usecase, but sometimes you need it. How to embed Maven in your application, so that you can programatically run goals? Short answer is: it’s tricky. I dabbled into ...
spring-interview-questions-answers

HOW-TO: Using @PropertySource annotation in Spring 4 with Java 7

Today I migrated one of my projects, that I am currently working on, to Spring 4.0. Since it is a really simple web application I use to learn and demo Spring features, I only needed ...
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