Scala String lastIndexOf() method with example
The lastIndexOf() method is utilized to return the index of the last appearance of the character we specify in the argument from the stated string.
Method Definition: int lastIndexOf(int ch)
Return Type: It returns the index of the last appearance of the character 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 = "w3wiki".lastIndexOf('G') // Displays output println(result) } } |
Output:
8
Example #2:
// Scala program of int lastIndexOf() // method // Creating object object GfG { // Main method def main(args:Array[String]) { // Applying lastIndexOf method val result = "w3wiki".lastIndexOf('e') // Displays output println(result) } } |
Output:
10
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