String IndexOf(String Str, Int FromIndex)

Description

This technique returns the index inside this thread of the initial rate of the specified substring, preliminary at the particular index. If it does not crop up, -1 is returned.

Syntax

Here is the syntax of this method:

int indexOf(String str, int fromIndex)

Parameters

Here is the detail of parameters −

• fromIndex − the index to start the search from.
• str − a string.

Return Value

• See the description.

Example

import java.io.*;
public class Test {

   public static void main(String args[]) {
      String Str = new String("Welcome to Intellinuts.com");
      String SubStr1 = new String("Tutorials" );
      System.out.print("Found Index :" );
      System.out.println( Str.indexOf( SubStr1, 15 ));
   }
}

This will produce the following result:

Output

Found Index :-1

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