Learning the strengths and weaknesses of the different Android programming languages will help you choose which one to learn for the apps you want to create.
A good thing to know for any Java dev working with Excel spreadsheets, let's see how the Apache POI library can help read and write Excel files with little overhead.
Read on to view this tutorial in order to learn how to transform input data in the form of JSON to Java to increase efficiency and reduce execution time.
This tutorial shows a quick way for you to handle CORS requests in Akka HTTP-based microservices, with the added bonus of adding CORS headers to any HttpResponse.
This exercise shows how you can use GitHub as a Maven repository — it's not the professional way to do things, but it's fun just to learn how it works!
Canary deployments are a good way to see how a new release will affect end users without the risk. Learn how to carry out a canary deployment in this walkthrough.
From learning JDK 8 to studying the JVM's internals, getting more efficient with your IDE, and trying your hand at Kotlin, here is some advice to be a better Java dev.
