Error

[ulk27]

Hi Eranda
I compiled this but I have error
I am new to this cite
Can you help me I wonna to much learn Java programing
I use Netbeans 6.5.1
Thanks so much



public class MyQuizTwo {

public static void main(String[] args) {
if("String".trim() == "String".trim())
System.out.println("Yes");
else
System.out.println("No");


}
}

[angryboy]

post the error message.

[Eranga]

Hi Eranda
I compiled this but I have error
I am new to this cite
Can you help me I wonna to much learn Java programing
I use Netbeans 6.5.1
Thanks so much

Few things to clarify here first of all.

1. Please don't interact with others thread, if your question is not related with it. Simply you can start a new thread, with a well explain title about your question. We have well categorized sub-forums here.

2. Please read our FAQ page. It's really helpful to you. You can find the FAQ page on top of the page, in main menu, or in my signature.

3. When you sending your questions next time, try to provide more details you can. Like a code segment in your application, errors if any and so on. The reason is that most people just looking into your code and try to solve it without compile and run the code.

I'll explain what's going on your code in next post. Good luck :)

[Eranga]

public class MyQuizTwo {
    
    public static void main(String[] args) {
        if("String".trim() == "String".trim())
            System.out.println("Yes");
        else
            System.out.println("No");


    }
}

There is any errors at all, and the answer is Yes. I hope you know that what's going on in the above code, what each line do.

Can you post your complete error message here to see.

[CJSLMAN]

When working with strings, you should use the .equals() method when comparing strings:
String (Java Platform SE 6))

String myString = "myString";
String anotherString = "anotherString";
if (myString.equals(anotherString))
 ....

Luck,
CJSL

[angryboy]

@eranga: cool, you can spawn off post now, is that new feature?

@christ: This came from quiztime, its suppose to be ==.

[Eranga]

When working with strings, you should use the .equals() method when comparing strings:
String (Java Platform SE 6))

String myString = "myString";
String anotherString = "anotherString";
if (myString.equals(anotherString))
 ....

Luck,
CJSL

Yes Chris, we all are advice to work around with this in most of the cases. But I don't know how far our thread starter aware about those things. Anyway we need his comments here.

[Eranga]

@eranga: cool, you can spawn off post now, is that new feature?

Actually I can do that since I'm a moderator here in Java Forums. ;) Actually it's really nice feature.

[ulk27]

run:
java.lang.ExceptionInInitializerError
Caused by: java.lang.RuntimeException: Uncompilable source code - main(java.lang.String[]) is already defined in javaapplication1.Main
at javaapplication1.Main.<clinit>(Main.java:29)
Could not find the main class: javaapplication1.Main. Program will exit.
Exception in thread "main"
Exception in thread "main" Java Result: 1
BUILD SUCCESSFUL (total time: 1 second)

[ulk27]

İf anybody wonna help me
thank so much

[ulk27]

Sorry for me bad english
but I progress my english
every day

[angryboy]

you are using netbeans?
That could be an IDE problem, try starting a new project and run the code. Or even better, compile and run it in CMD.

[Eranga]

Code segment you've posted in the your question don't have any problems at all. Is that the complete code you have in that java file? Can you post the complete code to see. May be you've define the main method twice in your Java class.