Question

How to remove the last occurrence of a character from a string in Scala

Answer 1

object RemoveTheLastOccurrenceOfACharacterFromAString_Scala {
  def main(args: Array[String]): Unit = {
    var str = "scala c# c python c++ java rust"

    str = str.patch(str.lastIndexOf('c'), "", 1)

    println(str)
  }
}


   
/*
           
run:
     
scala c# c python ++ java rust
       
*/

 

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