12 Things, Part 1: The Scala REPL

https://alvinalexander.com Part 1 of my series, "12 Things a Java Developer Should Know About Scala". In this tutorial I demonstrate the Scala REPL, and introduce the var and val variable types. MY BOOKS: Learn Scala 3 The Fast Way ($5): https://alvinalexander.com/scala/learn-scala-3-the-fast-way-book/ Learn Functional Programming Without Fear ($5): https://alvinalexander.gumroad.com/l/learnfp Functional Programming, Simplified: https://alvinalexander.com/scala/functional-programming-simplified-book Scala Cookbook: https://amzn.to/3du1pMR OTHER LOCATIONS: https://alvinalexander.com