Old others

1. Starting Strength :)

2. Scala ##### Week1

   • function definition def functionName(variable: Type): ReturnType = { /*function content*/}
   • call by name vs call by value
   • blocks can be used by specifying code inside {}
   • tail recursion: a function stack space can be reused, if it calls itself as last action - constant stack frame
   • use @tailrec