days
0
-58
-2
hours
-1
-5
minutes
-5
-7
seconds
-5
-7
search

#java

Watch David Delabassée's JAX London session

JVMs in Containers, Towards a Perfect Symbiosis!

Container technologies such as Docker have rapidly become the de-facto way to deploy applications. In addition, emerging platforms, projects and tools (Knative, OpenFaaS, Fn Project, JIB, and more) either simplify or fully abstract building container images, which in turn makes leveraging containers with Java natural.

Most clicked news

Top 10 Java stories of March: Java 14, Concurnas, Clojure & more

Every month, we take a look back at our top ten most clicked topics. Last month, Java 14 was released, so we interviewed an illustrious round of Java experts to hear their thoughts about the latest release. We also learned about a new JVM language, Concurnas, from its creator, and listed some advantages of using Clojure. And, since developers are in a unique position to help fight the pandemic while working from home, we shared some open source ideas.

Troubleshooting an unresponsive app

Log4j Bug – Slows down your app

When troubleshooting a popular SaaS application running on the Azure cloud, slow-down kept occurring intermittently with no noticeable pattern. This article uncovers the findings after troubleshooting and capturing the thread dump with jstack, so that you too will know what to do with an unresponsive application.

Last week's highlights

Weekly Review: Celebrating Java 14, working from home & how to help fight COVID-19

Every Monday, we take a step back and look at all the cool stuff that went down during the previous week. Last week, we continued celebrating Java 14 by taking a deep dive into its features and interviewing three more experts. Since working from home is becoming the new standard in times of COVID-19, we took a look at different aspects of this new way of work life—but also shared ideas how developers can help fight the pandemic.

Not to mention the long list of bug fixes

Spring Boot 2.2.6 adds support for Java 14

Take a step forward and upgrade Spring Boot to 2.2.6. The new update includes 53 bug fixes, some new enhancements and features, documentation improvements, and upgrades. Notably, it also adds support for Java 14, the latest JDK version.

Interview with Michael Vitz

Java 14 – “NullPointerExceptions are a significant improvement”

Java 14 was released last week, so we spoke to Michael Vitz about the latest features. Read the interview to find out why he thinks JEP 358 is a significant improvement—but does not bring Java closer to Kotlin. He also shared his thoughts on the shorter release cycle and named a feature he would like to see in Java 15.

Visual Studio Code updates its Java support

Java on VS Code now comes with Syntax Mode and SonarLint support

The monthly update for Java on Visual Studio Code has arrived, and it has some new features on board. Microsoft’s source code editor now includes Syntax Mode for Java, and the extension SonarLint has been added as well. An unhelpful warning, on the other hand, has been removed. Let’s see what all is new.

Watch Oliver Drotbohm's API Conference session

REST beyond the Obvious – API Design for ever-evolving Systems

Most APIs built today are considered REST APIs these days, when in fact they merely exchange data via HTTP and JSON. At the same time, systems almost never act autonomously but rather live alongside others. In that context, being able to evolve an API becomes a crucial aspect in its design and the only knee-jerk, but often problematic reaction usually is: versioning.