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
From Spark with Java by Jean Georges Perrin
You’ve probably seen a simple use-case where Spark ingests data from a CSV file, then performs a simple operation, and then stores the result in the database. In this article, you’re going to see what happened behind the scenes.
From Clojure: The Essential Reference by Renzo Borgatti
In this article we will explore some concrete examples of the many uses and intricacies of the fold function from the Clojure standard library.
From Spring in Action, Fifth Edition by Craig Walls
Security is essential to development, and it’s better to treat it as a concern rather than as a feature or add-on. This article, taken from chapter 4 of Spring in Action, Fifth Edition, discusses securing Spring.
From Spark with Java
By Jean Georges Perrin
Chapters selected by John Carnell
From The Joy of Kotlin
By Pierre-Yves Saumont
From Spring in Action, Fifth Edition by Craig Walls
Whether you’re developing a simple database-backed web application or constructing a modern application built around microservices, Spring is the framework that will help you achieve your goals. This article, adapted from chapter 1 of Spring in Action, Fifth Edition, is your first step in a journey through modern application development with Spring.