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Naulej kumar
java string comparison example
2 Answer(s)      2 years and 2 months ago
Posted in : Java Beginners


how to use equals method in String Comparison?


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July 4, 2012 at 7:17 PM


package Compare;

public class StringTest {
    public static void main(String [] args){
        String str="Rose";
        String str1="ROSE";
        if (str.equals(str1))
        {
         System.out.println("The two strings are same.");
        }
            else{
              System.out.println("The two strings are not same.");
        }
    }

}

Output:

The two strings are not same.

Description:-Here is an example of comparing two strings using equals() method. In the above example, we have declared two string and using the method equals(), we have compared the strings. This method is case sensitive.



July 5, 2012 at 12:58 PM


and if u want to compare two strings not evn caring whats the case of both strings being compared....then there is method in java called str.equalsIgnoreCase(str1) which will return a boolean having value true here in above example..

e.g.-->

public class StringTest { public static void main(String [] args) { boolean b=false; String str="Rose"; String str1="ROSE"; b= str.equalsIgnoreCase(str1)

   System.out.println("The two strings are same-->"+b);


}

}



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