pedrofurla questions

pedrofurla answers

• Why do I get extra element when getting every other element in a list?
• Return the divisors of n using the filter function in Haskell
• Accessing Scala instance variables from Java in Eclipse
• Using "if" as an expression
• Unable to import a case class in an abstract class
• Why is a return statement required to allow this while statement to be evaluated properly?
• Is there a library for time interval composition in Java or Scala? [closed]
• Is there an analog in Scala for the Rails "returning" method?
• Preferred way of grouping utility functions in Scala?
• Why scala does not unify this type lambda with underlying type?