Question

How to convert a string to an array of characters in Scala

Answer 1

object Program {
  def main(args: Array[String]): Unit = {
    val str = "Scala"
    
    val charArray = str.toArray

    for (ch <- charArray) {
      println(ch)
    }
  }
}

  
     
/*
run:
  
S
c
a
l
a

*/

 

70+ SQL courses for beginners and professionals