The lastIndexOf(String str) method is utilized to return the index of the last appearance of the sub-string we specify in the argument from the stated string.
Scala
Scala
Method Definition: int lastIndexOf(String str) Return Type: It returns the index of the last appearance of the sub-string specified in the argument.Example #1:
// Scala program of int lastIndexOf()
// method
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
// Applying lastIndexOf method
val result = "GeeksforGeeks".lastIndexOf("ek")
// Displays output
println(result)
}
}
Output:
Example #2:
10
// Scala program of int lastIndexOf()
// method
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
// Applying lastIndexOf method
val result = "GeeksforGeeks".lastIndexOf("Geek")
// Displays output
println(result)
}
}
Output:
8
