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Scala String lastIndexOf(String str) method with example

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  • Last Updated : 03 Oct, 2019
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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

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