On Coursera, learning Big Data Analysis with Scala and Spark, by École Polytechnique Fédérale de Lausanne
sample-scala-project/
: https://moocs.scala-lang.org/~dockermoocs/scala-project.zipscala-cheat-sheet.md
: https://github.com/lampepfl/progfun-wiki/blob/gh-pages/CheatSheet.md