Oracle heeft de Java Developer Kit 18 gereleased!  JDK 18 introduceert een @snippet-tag die het toevoegen van voorbeeldcode in de API-documentatie vereenvoudigt. Updates en verbeteringen aan bibliotheken omvatten: o UTF-8 instellen als de standaard karakterset van standaard API’s; o eenvoudige webserver, een opdrachtregelprogramma en API om een ​​minimale webserver te starten die statische bestanden bedient; o implementatie kernreflectie met methodehandvatten; …

A demonstration of log4j exploits, which defenses people tried, and which worked. A look at open source funding models, subscriptions, and bug bounty programs to see why it’s sometimes hard to donate.

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Astra Streaming is a massively scalable, highly performant event streaming and cloud messaging platform that addresses the data in motion requirements for modern data apps.

The post Full Stream Ahead: Astra Streaming, Powered by Apache Pulsar appeared first on foojay.

Debugging race conditions is hard, unfortunately production environments are especially problematic for these kinds of problems!

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Yes, Java 18 is here and in this article we explore the most important changes and, in my humble opinion, this release is an important one!

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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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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 …

The post All about Generics: Part 1 appeared first on foojay.

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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Learn about common threats, vulnerabilities, and misconfiguration including the recently disclosed issues in Log4j.

The post Security Warning: Your Java Attack Surface Just Got Bigger appeared first on foojay.

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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