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i want to insert values in mutable list index wise using for loop as following

var firstList=List("A","B","C","D")
var newList = new ListBuffer[String]()  
for(i<-0 to firstList.length-1){
    **newList(i)**=firstList(i)
}

i want to do similar task.. I know how to insert values using " newList+=firstList(i) " this method, but i want this with index wise approach

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  • "index wise" what does it mean? Commented Jan 28, 2020 at 18:02

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Use def insert(n: Int, elems: A*) method in scala.collection.mutable.ArrayBuffer https://www.scala-lang.org/api/current/scala/collection/mutable/ArrayBuffer.html

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