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.
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:
10
Example #2:
// 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