archive: 2016/3

Scala Apply Method

The apply methods in scala has a nice syntactic sugar. It allows us to define semantics like java array access for an arbitrary class. For example, we create a class of RiceCooker and its method cook

Develop Spark WordCount

It is quite often to setup Apache Spark development environment through IDE. Since I do not cover much setup IDE details in my Spark course, I am here to give detail steps for developing the well know