I?ve made a quiz game and now I want to count the incorrect and the correct
answers, how can I do that?
I have an idea, but I would like to hear what you think.
Greetings

I just installed javaSDK 1.5.0 beta on WinXP.
And I set the Path right.
So now I'm able to invoke javac from any place.
Nu I wrote this simple hello-world prog (test.java). I compiled it with

i am writing a DOS based Java Program. i want to print(my question) and
read a value on same line.
Example:
System.out.println("\nEnter any Number : " );

I have created some code that manipulated some figures but I would like the
code to run evey 10 seconds.
I know this is easy for some but I am new to Java.
Please help.

I have several classes (lock and key). I am trying to branch on the
outcome of boolean value of isOpen. But I keep on getting null exception
error when I try to conditional test the isOpen status.  What is wrong;
Any information is greatly appreciated!

I have the following very simple XML file:
<settings>
<john>10</john>
<paul>10</paul>

I need work wiht 30 decimals in a double, but when I try to store :
44*279^7+97*279^5+104*279^4+99*279^3+110*279^2+97*279+77
when a^b is Math.pow(a,b). Exemple 2^2 is 2*2=4
well if I execute this in the calc of windows I get 5.790211750705701434e18

Could someone give me a brief explanation of the difference between
portlets and applets? Thanks!
-Eric

Hello again,
First, thanx for reading his... I'm taking my first Java class and up
'til a week ago, I've understood almost everything. We started working
with arrays and methods and now I'm flabbergasted - especially with

Need help with the following problem.  This is ex 6.31 from Deitel and
Deitel - Java How to Program 4/e [ Not a homework problem , I promise]
This is the problem:
Create 2 integers and display the following question in the status bar:

I am a beginning Java student( < 6 months) and I wanted to ask
what should I be concentrating on after learning some of the
fundamentals of the language. Since almost everything today is
graphical

Just started taking a class in java, and finding it pretty interesting, but
very difficult. I'm trying to write some code that will allow me to move a
counter on a chessboard. Got the board and counter setup (not very well),
but the counter won't move. Thanks in advance for any help ...

How do I get the number of lines in a text file?

I'm trying to read a file from the jar file my app is packaged in but i cant
get it to read the parent directory. It works when running just from the
class files - ie not packaged up.
I'm doing the following:

I have to classes, classA and classB. I want classA to 'call' classB
and pass a parameter (String).
I was thinking I could do something like this (within classA): classB
B = new  classB (parameter);