4,455 viewsVideo: "If I decide to stay with Oracle Java what issues will I face?"
Simon Ritter and Gerrit Grunwald answer a question that they hear repeatedly: “If I decide to stay with Oracle Java (rather than migrate to …
Videos
4,455 views
Foojay Podcast #31: Report of Devoxx 23 in Belgium
The first week of October, the 20th edition of Devoxx took place in Antwerp, Belgium. I got the opportunity to walk around with a microphone …
Temperature, humidity, and pressure in BME280 Sensors with Java
In this tutorial, I want to show you how you can read the temperature, humidity, and pressure from a BME280 Sensor.
3,908 viewsHow to Share Your Work With a Video or Podcast
Learn about the experiences of creating podcasts and how you can share your work in a video with a small (or bigger) budget.
4,452 viewsEnterprise Java Applications With Jakarta EE and Vaadin
Get an overview of the Vaadin framework and learn how to use it to build modern web applications on the Jakarta EE Platform in pure Java.
Operator Overloading in Java
Write expressions like (bigDecimalMap[ObjKey] * 5 > 20) in Java. Manifold makes that happen. Expressions like "var distance = 5 mph * 3 hr"!
Logging Best Practices Revisited
Join me for a livestream discussion on logging and how observability shouldn't just be the forte of DevOps. Logs are more than debug prints.
Java Security: Log4J, the SecurityManager, and Funding
A demonstration of log4j exploits, which defenses people tried, and which worked. We'll cover how groups responded effectively to patch to …
Debugging Streams and Collections
Java 8 streams improved readability and provide great debugging opportunities. There are amazing tools for inspecting collections and …
Debugging Program Control Flow
Control flow is more than step over. You can "jump" to arbitrary code offsets while debugging to reproduce elaborate states and behaviors!