Kotlin32 articles

Discussion extrapoliating from per-user rate limiting showing how one can implement it in a library and an infrastructure component.

Following on from FOSDEM discussions, let’s expand on the problem of nullability and how it’s solved in Kotlin and Java.

Using Metaphorical Programming to create an Event-Bus, a global pub-sub component to enable cross-component communication.

Learn about Pi4J-Kotlin, providing a Kotlin DSL for the already-mature Pi4J V2 API and take full advantage of Kotlin on the RaspberryPi!

Let’s focus on tracing by following a request across an API gateway, two apps based on different tech stacks, and their respective databases.

I miss some features in Java that would improve my code’s readability, expressiveness, and maintainability.

Learn how to chop up the monolith by exposing the to-be-chopped parts via HTTP and use an API Gateway to route the wanted requests to one’s service of choice!

Learn about Kotlin context receivers to be able to pass additional parameters to a function without having to do it explicitly.

Let’s look at how frameworks work under the hood, namely Quarkus and Spring Boot, and how many threads they initiate to serve up results.

Let’s examine a program selection control mechanism, for a value, expression or variable type to influence program flow execution, for Switch.