Java
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The ANTLR mega tutorial
Parsers are powerful tools, and using ANTLR you could write all sort of parsers usable from many different languages. In…
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Pipeline as code with a Spring Boot application
This is the last in a serie of posts about continuous delivery based on my local Docker compose stack (see…
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Spring Boot – Configure Log Level in runtime using actuator endpoint
As of Spring Boot 1.5 a new loggers actuator endpoint allows viewing and changing application logging levels in runtime. Add…
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Traits and Mixins Are Not OOP
Let me say right off the bat that the features we will discuss here are pure poison brought to object-oriented…
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Dealing with Java’s LocalDateTime in JPA
A few days ago I ran into a problem while dealing with a LocalDateTime attribute in JPA. In this blog post…
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Upcoming Webinar: 5 Best Practices for Debugging Java in Production
Does your team spend over 10% of its time debugging Java in production? Deploying new code to production is a…
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JSR 365 Update: Digging Into CDI 2.0
Contexts and Dependency Injection 2.0 (JSR 365), is an update to CDI 1.2, which is currently part of the Java…
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Java’s Finalizer is Still There
When I was first learning Java and transitioning from C++ to Java, I remember being told repeatedly and frequently reading…
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Spring Data with JPA and @NamedQueries
If you use Spring Data and @NamedQuery annotations at your JPA entity you can easily use them in a more…
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