Tuesday, 10 May 2016

Java Tutorial : Java StringBuilder [lastIndexOf(String str,int fromIndex) method]


Click here to watch in Youtube :
https://www.youtube.com/watch?v=ZxHG3IlRc5I&list=UUhwKlOVR041tngjerWxVccw

Click the below Image to Enlarge
Java Tutorial : Java StringBuilder [lastIndexOf(String str,int fromIndex) method] 
StringBuilderDemo.java
/*
 * public int lastIndexOf(String str, int fromIndex)
 * 
 * Parameters: 
 * ---------- 
 * str - the substring to search for. 
 * 
 * fromIndex - the index to start the search from.
 * 
 * Returns: 
 * ------- 
 * the index within this sequence of
 * the last occurrence of the specified substring.
 */
public class StringBuilderDemo
{

    public static void main(String[] args)
    {
        String str = "com.com.com";
        StringBuilder sb = new StringBuilder(str);
        System.out.println("sb = "+sb);

        //returns 4
        int indexPosition = sb.lastIndexOf("com", 7);
        System.out.println("lastIndexOf(\"com\",7) = "
                + indexPosition);

    }
}
Output
sb = com.com.com
lastIndexOf("com",7) = 4
Click the below link to download the code:
https://sites.google.com/site/javaee4321/java/StringBuilderDemo_lastIndexOf_fromIndex_App.zip?attredirects=0&d=1

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

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/c539eeaf4c6ff331d8e2aa2333826ea70c999093/BasicJava/StringBuilderDemo_lastIndexOf_fromIndex_App/?at=master

See also:

  • All JavaEE Viedos Playlist
  • All JavaEE Viedos
  • All JAVA EE Links
  • Servlets Tutorial
  • All Design Patterns Links
  • JDBC Tutorial
  • Java Collection Framework Tutorial
  • JAVA Tutorial
  • No comments:

    Post a Comment

    Google+ Followers

    Google+ Badge