Errata for Programming Scala
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Color Key: Serious Technical Mistake Minor Technical Mistake Language or formatting error Typo Question Note Update
|Safari Books Online
1. Zero to Sixty: Introducing Scala, A Taste of Concurrency; ShapesDrawingActor.scala (first line of case Exit) and ShapesActorDriver.scala (first line of case Finished)
Both of these lines read println(s"ShapesDrawingDriver: cleaning up...") — if the string is a literal and no interpolation is to be performed, why is it prefixed with "s"?
||Jan 04, 2019