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    Re: hello guys

    Hi there! Welcome to the forum :)

    Wishes Ada xx
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    Re: Problem with division

    If you just want the whole integer (no decimal) then you
    need to count the total amount of inputs for each type -
    i.e total input of positive, total input of negative. You would
    then use these...
  3. Thread: Hi guys

    by Ada Lovelace
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    Re: Hi guys

    Hi there! Welcome :)

    Wishes Ada xx
  4. Thread: hello!!!

    by Ada Lovelace
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    Re: hello!!!

    Hello! Welcome to the forum! :)

    Wishes Ada xx
  5. Re: Snake Eyes / Craps Dice games (JAVA)

    Take a look at this piece of the code:


    // loop through number of times you rolled
    for (int i = 0; i < diceRolls.length; i++)
    {
    diceOne[i] = r.nextInt(numArr.length);
    diceTwo[i] =...
  6. Re: Java 1.6.0_21 x 64 - Windows 7, Add-ins

    Not 100% sure - but it could be the version of IE you are using.
    Latest is version 11 - I use it with Windows 8.1 and I do not seem to
    get this problem.

    It could be a question to ask on the...
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    Re: Anyone ever use this?

    Great insight Greg thanks for sharing :)

    Yeah I remember the Vic-20 and the C64 too - amazing machines for the decade they
    were around too. Reminds me of when I later moved to the Amiga (also a...
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    Anyone ever use this?

    When I was first learning how to program, I used BASIC on the
    old Acorn Computers (they barely had 250MB of RAM back then.
    There were hardly any IDE's, C was around and C++ of course, but
    it was...
  9. Re: Another budding programmer checking in

    Hello! Welcome to forum :)

    Wishes Ada xx
  10. Thread: Hello

    by Ada Lovelace
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    Re: Hello

    Welcome to the forum :)

    Wishes Ada xx
  11. Thread: case

    by Ada Lovelace
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    Re: case

    main is required in every single Java program - it acts as the starting
    point for the application. Thank you for finally posting the full code -
    btw please use code tags when posting code.

    You...
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    Re: New to Java, any advice?

    Hi and welcome to the forums :)

    It is a difficult question to answer because everyone learns at a different
    pace to other people, and uses different resources. What I can say, is choosing
    Java...
  13. Re: why copy constructor in java and what is use

    Java does(ish). They're just not called implicitly like they are in C++
    and I suspect that's your real question.

    Firstly, a copy constructor is nothing more than:


    public class Blah {
    ...
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    Re: Cash register

    One way to do that (and it's quite an advanced Java concept)
    would be to create a text file (txt) which stores the entire menu.
    Then write a program that would interact with the text file and print...
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    Re: Cash register

    That's more or less what I meant. For example, if your output
    is like this:

    Item Quantity Price
    Fries 2 0.99
    Burger 1 0.99
    Total: 1.98

    Then for the invoice to show...
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    Re: Cash register

    One way is to declare a integer variable to store each type of
    product. Say if you had six products, you could declare six
    separate integer variables which each store the quantity purchased
    of...
  17. Thread: Gratitude

    by Ada Lovelace
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    Re: Gratitude

    Aw, what a lovely introduction :) Very true statement about the errors too.

    Welcome to the forum :)

    Wishes Ada xx
  18. Thread: case

    by Ada Lovelace
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    Re: case

    I do not like the feeling that we are just getting 'stringed' along (pardon the pun).
    Is there a legitimate reason why you cannot post the code or the part you are
    getting stuck on?

    Greg,...
  19. Re: C# dll to read in JAva (Biometric finger print )

    If the parent source is written in C# and the DLL loaders accept only
    C/C++ - your going to have to re-write the DLL loader application in Java
    because of the difference between the JVM and C#'s...
  20. Re: I just want to say Hello to All Friends

    Hello :) Welcome to the forum!

    Wishes Ada xx
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    Re: New Java Developers

    Looks more like an advertising spam than a legitimate
    introduction thread...

    Wishes Ada xx
  22. Thread: case

    by Ada Lovelace
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    Re: case

    So what data type is the original input? You can convert most types into
    another format temporarily using Java built in methods or a concept known
    as casting. If the data input is a String type,...
  23. Re: my program for calculating the circumference and area isn't working

    I am pretty sure the %e would not cause a compiler error as it is a legal
    formatter type. Is that really the one you want to use? What do you
    think the 'e' actually stands for?

    Wishes Ada xx
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    Re: Help with paper rock scissors game

    Just to add one further point to the suggestions above - now is a great time to
    learn how to use a debugger - it is a tool built into most if not all Java IDE's that can
    aid you greatly in finding...
  25. Thread: case

    by Ada Lovelace
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    Re: case

    ?? What is one*? Is it a variable? Like Kucerack said, if the return is void and you request any part
    of that said method to return a value you will get this error message. Removing all the 'return'...
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