Getting Started with various Tools

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Scala

Purpose: Scala is a strong statically typed general-purpose programming language which supports both object-oriented programming and functional programming.

Home Page: https://www.scala-lang.org/

Documentation: https://docs.scala-lang.org/?_ga=2.70628566.797947708.1623840532-1851118377.1623840532

Related resources to learn: https://cloudxlab.com/assessment/playlist-intro/16/scala?course_id=1&playlist_id=16

How to get started:

  1. In the Notebook tab on the right side of the screen, make sure to be using Apache Toree - Scala Kernel. If not, you may change the kernel to Python3 as follows:

    Click on Kernel -> Change Kernel -> Apache Toree - Scala from the menu at the top

  2. To declare a mutable variable:

    var x = 5
    
  3. To declare an immutable variable:

    val y = 6
    

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