Monday, 28 March 2016

Java Tutorial : Java String [regionMatches(int toffset, String other, int ooffset, int len) method]


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Java Tutorial : Java String [regionMatches(int toffset, String other, int ooffset, int len) method]
RegionMatchesDemo.java
/*
 * public boolean regionMatches(int toffset,
 *                              String other, 
 *                              int ooffset, 
 *                              int len)
 *
 * Parameters:
 * ----------
 * toffset - the starting offset of the subregion in
 * this string.
 *
 * other - the string argument.
 *
 * ooffset - the starting offset of the subregion in
 * the string argument.
 *
 * len - the number of characters to compare.
 *
 * Returns:
 * -------
 * true if the specified subregion of this string
 * exactly matches the specified subregion of the
 * string argument; false otherwise.
 */

public class RegionMatchesDemo
{
    public static void main(String[] args)
    {

        String str1 = new String("Welcome to ramj2ee.com");
        String str2 = new String("ramj2ee");
        String str3 = new String("RAMJ2EE");
        String str4 = new String("hello");

        System.out
                .print("\"Welcome to ramj2ee.com\".regionMatches(11,\"ramj2ee\",0,7) = ");
        System.out.println(str1.regionMatches(11, str2, 0, 7));

        System.out
                .print("\"Welcome to ramj2ee.com\".regionMatches(11,\"RAMJ2EE\",0,7) = ");
        System.out.println(str1.regionMatches(11, str3, 0, 7));

        System.out
                .print("\"Welcome to ramj2ee.com\".regionMatches(11,\"hello\",0,7) = ");
        System.out.println(str1.regionMatches(11, str4, 0, 7));
    }
}
Ouput
"Welcome to ramj2ee.com".regionMatches(11,"ramj2ee",0,7) = true
"Welcome to ramj2ee.com".regionMatches(11,"RAMJ2EE",0,7) = false
"Welcome to ramj2ee.com".regionMatches(11,"hello",0,7) = false
Click the below link to download the code:
https://sites.google.com/site/javaee4321/java/StringDemo_regionMatches_App.zip?attredirects=0&d=1

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

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/f763f2167329fa6e35d47d9d3a5195613480d629/BasicJava/StringDemo_regionMatches_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
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