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Scala String indexOf(int ch, int fromIndex) method with example
  • Last Updated : 03 Oct, 2019

The indexOf(int ch, int fromIndex) method is same as indexOf() method but here this method starts finding the character from the index we specify.

Method Definition: int indexOf(int ch, int fromIndex)
Return Type: It returns the index of the character specified in the argument.

Example #1:




// Scala program of int indexOf()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying indexOf method
        val result = "Nidhi".indexOf('i', 2)
          
        // Displays output
        println(result)
      
    }
Output:
4

So, here the first occurrence of ‘i’ is after second index is four So, 4 is returned as output.
Example #2:




// Scala program of int indexOf()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying indexOf method
        val result = "NidhiSingh".indexOf('h', 4)
          
        // Displays output
        println(result)
      
    }
Output:
9

Here, the first occurrence of ‘h’ after 4th index is 9. So, its returned.




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