Scala.md

https://github.com/twitter/effectivescala

https://twitter.github.io/scala_school/ko/index.html

http://bryanesmith.com/docs/other-notes/scala-school.pdf

http://alvinalexander.com/scala

http://stackoverflow.com/questions/29114936/how-do-i-find-the-correct-maven-archetype-project-for-developing-with-scala-in-e

Maven Archetype (for Spark):

• https://github.com/spark-in-action/scala-archetype-sparkinaction

https://www.tutorialspoint.com/scala/index.htm

https://github.com/worldline/scala-cheatsheet

http://hamait.tistory.com/category/Scala