Receiving mails in Java with IMAP or POP3
There is a lot of documentation for sending mails, but gathering information about the receiving and processing part is less easy. This …
Java
Challenge yourself with Application Observability Code Challenges
Quite a few developers are struggling to get up to speed with applying observability practices!
How JVM handles exceptions
It's interesting to know how the JVM runs bytecode instructions... But do you know what is going on when an exception is thrown? How does …
Fixed Window Counter Rate Limiter (Redis & Java)
Learn how to implement a Fixed Window Rate Limiter with Redis and Java! This detailed guide covers everything from the basics of …
The slow Death of the onjcmd Debugger Feature
Learn about the rise and fall of the onjcmd Java debugger feature, from its inception to its eventual removal.
An Example of HACS: Adaptive Lighting
Configure the Adaptive Lighting integration to our Home Assistant and benefit from different intensities based on the time of the day.
The Home Assistant companion app
Besides a regular webapp and a Mac app, which uses the same endpoints as the webapp, Home Assistant also provides mobile apps. In this post, …
Make the life of your developer client's easier with smart builders
We often hear the phrase "Make the life of your client easier". But, what about the developers? Make the life of your developer client's …
Integrating Google Analytics With Vaadin Flow: A Step-By-Step Guide
Want to track how users interact with your Vaadin Flow application? Learn how to integrate Google Analytics with a clean, reusable …
The proper way to define configuration properties in Spring
Upgrading from Spring Boot 2 to 3 forced me to define my configuration properties in a better way.