4 ms·
Even better: scala> println("5" + 5 + 5) 555
by p8 13y ago
Even better:
scala> println("5" + 5 + 5)
555
- adriaanm 13y agoscala> val pi = "pie!" pi: String = pie! scala> println(f"Care for some $pi%f?") <console>:9: error: type mismatch; found : String required: Double println(f"Care for some $pi%f?") ^ scala> val pi = Math.PI pi: Double = 3.141592653589793 scala> println(f"Care for some $pi%f?") Care for some 3.141593? ps: - http://docs.scala-lang.org/overviews/core/string-interpolation.html http://docs.scala-lang.org/overviews/core/string-interpolati... - read: https://github.com/adriaanm/talks/blob/master/scala-2.10/slides.md https://github.com/adriaanm/talks/blob/master/scala-2.10/sli... - watch: http://www.youtube.com/watch?v=tcQgNEFAVjI http://www.youtube.com/watch?v=tcQgNEFAVjI