Latest Tutorials| Questions and Answers|Ask Questions?|Site Map



Home Java String-examples Java String Occurrence in a String

Related Tutorials


 
 

Share on Google+Share on Google+

Java String Occurrence in a String

Advertisement
In this program you will learn how to find the occurrence of a String in another String.

Java String Occurrence in a String

     

In this program you will learn how to find the occurrence of a String in another String. Here we have already taken a String.

Description of the code:

In the program code given below, we will find another String from a String which already exists. Here we have taken two variables- result and len. We have applied a condition here that if length is greater than zero then it will start searching for the string with the help of the method base.indexOf();. And once it will find the string at the given position then it will display the following output. 

The code of the program is given below:

import java.util.*;
import java.io.*;
import java.lang.String;

public class StringCount{
  public static void main(String args[]){
  String searchFor = "is";
  String base = "This is the method";
  int len = searchFor.length();
  int result = 0;
  if (len > 0) {  
  int start = base.indexOf(searchFor);
  while (start != -1) {
  result++;
  start = base.indexOf(searchFor, start+len);
  }
  }
  System.out.println(result);
  }

Output of the program:

C:\unique>javac StringCount.java

C:\unique>java StringCount
2

C:\unique>

Download this example.

Advertisements

If you enjoyed this post then why not add us on Google+? Add us to your Circles



Liked it!  Share this Tutorial


Follow us on Twitter, or add us on Facebook or Google Plus to keep you updated with the recent trends of Java and other open source platforms.

Posted on: August 18, 2007

Related Tutorials

Discuss: Java String Occurrence in a String   View All Comments

Post your Comment


Your Name (*) :
Your Email :
Subject (*):
Your Comment (*):
  Reload Image
 
 
Comments:2
shishir
June 13, 2011
android

thanks a lot
sudhansu sekhar nayak
October 1, 2011
to search without using string function

this program is very nice. but if u write without using any function then any one can easily understand.
DMCA.com