From Get Programming with Scala by Daniela Sfregola
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 Seriously Good Software by Marco Faella
This article delves into using memory storage space efficiently, thus making your software more efficient and resilient.
This article introduces the Option type and discuss why you would (or wouldn’t) want to use it and when.
Chapters selected by John Guthrie
From Get Programming with Clojure by Yehonathan Sharvit
From Vert.x in Action by Julien Ponge
From The Joy of Kotlin by Pierre-Yves Saumont
This article discusses retying functions in Kotlin.
From Spark with Java by Jean Georges Perrin
In this article, you’ll learn what a dataframe is, how it’s organized, and about immutability.
From Get Programming with Javaby Peggy Fisher
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