> For the complete documentation index, see [llms.txt](https://george-jen.gitbook.io/data-science-and-apache-spark/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://george-jen.gitbook.io/data-science-and-apache-spark/scala-coding-excercise.md).

# Scala coding exercise

That is enough to start working application development with Spark with Scala and will continue have on demand Scala crash courses whenever needed during developing Spark application using Scala

#### Start a Spylon kernel in a jupyter notebook, practice:

<https://github.com/geyungjen/jentekllc/blob/master/CodeChallange/Scala/Scala%20Challenge%20Practices%20for%20Coderpad.ipynb>