Scala String indexOf(String str) method with example
Last Updated :
03 Oct, 2019
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The indexOf(String str) method is utilized to return the index of the sub-string which occurs first in the string stated.
Method Definition: indexOf(String str)
Return Type: It returns the index of the sub-string which is specified in the argument of the method.
Example #1:
// Scala program of int indexOf() // method // Creating object object GfG { // Main method def main(args:Array[String]) { // Applying indexOf method val result = "NidhiSingh".indexOf("dh") // Displays output println(result) } } |
Output:
2
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("Sin") // Displays output println(result) } } |
Output:
5
