Java
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Automatic promotion of artifacts to Maven Central from Gradle
Quick tutorial how to promote/release artifacts in a Gradle project to Maven Central, without clicking in the Nexus GUI with…
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jOOQ vs. Hibernate: When to Choose Which
Hibernate has become a de-facto standard in the Java ecosystem, and after the fact, also an actual JavaEE standard implementation…
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Creating a MongoDB Capped Collection in Java
In MongoDB, it’s possible to preserve the insertion order of documents into a collection in a circular fashion. These types…
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Enumerating @NamedQuery within @NamedQueries
Introduction If you’re a Java developer using JPA, chances are that you’ve declared one or more @NamedQuery objects on your…
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Functional Interfaces
Table Of Contents 1. Introduction 2. Justification 3. Lambda Expressions 4. Predicate<T> 5. BiPredicate<T,U> 6. Function<T,R> 7. BiFunction<T,U,R> 8. Consumer<T>…
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Displaying Paths in Ant
In the blog posts Java and Ant Properties Refresher and Ant <echoproperties /> Task, I wrote about how being able…
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JPA Database Schema Generation
For some time now, most of the main implementations of JPA, like Hibernate, EclipseLink or OpenJPA, offered ways to generate…
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Using jstat to report custom JVM metric sets
I’ve always been missing possibility to configure custom headers in JStat. Of course there are a lot of predefined data…
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How to batch INSERT and UPDATE statements with Hibernate
Introduction JDBC has long been offering support for DML statement batching. By default, all statements are sent one after the…
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