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.
Chapters selected by Pierre-Yves Saumont
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.
Chapters selected by Alex Soto Bueno and Jason Porter
Chapters selected by John Guthrie
By Jean Georges Perrin
This is the third in a series of 4 articles on the topic of ingesting data from files with Spark. This section deals with ingesting a XML file.
