NLJUG – Nederlandse Java User Group NLJUG – de Nederlandse Java User Group – is opgericht in 2003. De NLJUG verenigt software ontwikkelaars, architecten, ICT managers, studenten, new media developers en haar businesspartners met algemene interesse in alle aspecten van Java Technology.
In this post, I’d like to describe how a couple of popular languages cope with errors. Get started here for an overview of errors everywhere!
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Read More »Classic Layout
All about Generics: Part 1
Generics are used to parameterize types. A piece of code can be written generically enough so that we can fit a variety of types in it. Being a strongly type-safe language, Java requires to specify types in all aspects of …
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Read More »Reaper 3.0 for Apache Cassandra is available
The K8ssandra team is pleased to announce the release of Reaper 3.1. Let’s dive into the features and improvements that 3.0 recently introduced (along with some notable removals) and how the newest update to 3.1 builds on that. JDK11 support Starting with 3.1.0, …
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Read More »Security Warning: Your Java Attack Surface Just Got Bigger
Learn about common threats, vulnerabilities, and misconfiguration including the recently disclosed issues in Log4j.
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Read More »The Basics Of Breakpoints You Might Not Know
In episodes 4 and 5 of “140 Second Ducklings”, I got deeper into the more advanced underpinnings of breakpoints. There’s still a lot more to learn to move forward, but even at this stage it’s surprising how many things are …
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Read More »Visualization of the Message Flow between Business Functions with Vaadin and Neo4j
Analyzing and visualizing message flows between business functions was the goal of my current project. Learn about where Vaadin and Neo4J fit in!
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Read More »7 Reasons Why, After 26 Years, Java Still Makes Sense!
After many discussions with Java developers, combined with my personal experiences with the Java community and platform, here are the key reasons why Java developers love Java after all these years!
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Read More »Lessons learned from previous projects
An exciting part of software development is what was unanimously considered good practice at one point in time can be more ambiguous years later. Or even plain wrong. However, you generally need to do it multiple times over time to …
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Read More »JDKMon 17.0.23 Released
JDKMon is a little tool written in JavaFX that tries to detect all OpenJDK distros installed while keeping track of updates for them.
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Read More »Have you upgraded to Cassandra 4.0?
If you’re a current Cassandra user, upgrading to the latest releases can be fairly simple and requires no downtime.
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