This book shows you how to improve your Java code by identifying and dodging common programming problems. Inside, you’ll find one hundred errors, from missteps that trip up beginners to mistakes even Java experts don’t know they’re making.
Learn how to build resilient and scalable, cloud-native, enterprise Java applications using the Quarkus framework.
After reading this article, you will be able to:
– Differentiate between pure and impure functions
– Provide code examples in which impure functions cause unpredicted code behavior.
In this video, Julien Ponge takes a deep dive into Vert.x core APIs, reactive SQL client, chaos engineering and resilience of HTTP client, as well as real-time web apps.
Six questions (+1 bonus question) for Nicolai Parlog, author of The Java Module System
Nicolai Parlog is a developer, author, speaker, and trainer. His home is codefx.org.
This part of the article series delves into using map to transform an object contained in an Option and how to chain optional values together using flatMap.
From Get Programming with Scala by Daniela Sfregola
This article introduces the
Option type and discuss why you would (or wouldn’t) want to use it and when.
From Quantum Computing in Action by Johan Vos