Question

How to convert a float to a double in Scala

Answer 1

object FloatToDoubleProgram {
  def main(args: Array[String]): Unit = {
    val f: Float = 12.34f
    val d: Double = f.toDouble

    println(s"Float value: $f")
    println(s"Double value: $d")
  }
}


/*
run:

Float value: 12.34
Double value: 12.34000015258789

*/

 

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