Tuesday, 15 March 2016

Java Tutorial : Java String (lastIndexOf(String str) method)


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Java Tutorial : Java String (lastIndexOf(String str) method)
LastIndexOfDemo.java
/*
 * public int lastIndexOf(String str)
 * 
 * Parameters: 
 * ----------  
 * str - the substring to search for.
 * 
 * Returns: 
 * -------  
 * the index of the last occurrence of the specified
 * substring, or -1 if there is no such occurrence.
 */

public class LastIndexOfDemo
{

    public static void main(String[] args)
    {
        String str = "Welcome.com";

        int indexPosition = str.lastIndexOf("com");
        System.out.println("lastIndexOf(\"com\") = " + indexPosition);

        indexPosition = str.lastIndexOf("abc");
        System.out.println("lastIndexOf(\"abc\") = " + indexPosition);

    }
}
Output
lastIndexOf("com") = 8
lastIndexOf("abc") = -1
Click the below link to download the code:
https://sites.google.com/site/javaee4321/java/StringDemo_lastIndexOf_str_App.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StringDemo_lastIndexOf_str_App

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/a2ebb585f73ccf7b1c82a2d99ce1d08f202d6351/BasicJava/StringDemo_lastIndexOf_str_App/?at=master

See also:
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  • Servlets Tutorial
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  • JDBC Tutorial
  • Java Collection Framework Tutorial
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