Akos Krivachy questions

Akos Krivachy answers

• Accumulate result until some condition is met in functional way
• scala: instance variables and object initialization
• Avoiding type casting in a for-comprehension on a sequence of mixed items
• scalatest "A stack" should "do something" -- wtf? How is should a method of string?
• Scala: how to create an "eager evaluated" list with many elements?
• Why is this PartialFunction defined but still crashes (correctly) after application in Scala?
• Why does Option.apply throw NPEs for boxed primitives?
• Akka. Should I implement all servicies/DAOs as actors?
• In Scala, when would be a good time to use lazily evaluated parameter rather than to use a function as a parameter?
• How to split String in Scala but keep the part matching the regular expression?