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Type: Posts; User: scholaryoshi

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  1. Help using String and character analyzers such as isDigit() and isLetter()

    For some reason the isDigit and isLetter are giving me an error.

    PasswordReTest.java:41: cannot find symbol
    symbol : method isLetter(int)
    location: class java.lang.String
    if...
  2. Re: Why wont my program calculate sales tax?

    That was exactly right thank you for that out to me!
  3. SOLVED: Why wont my program calculate sales tax?

    import javax.swing.*;
    public class Purchase
    {
    private static double invoiceNumber;
    private static double ammountOfSale;
    private static double salesTax;

    public double getInvoiceNumber()
    ...
  4. Re: Help with my program please :) I can't figure this out.

    Thanks for your reply. I appreciate the tip
  5. Help with my program please :) I can't figure this out.

    Java program is not calculating total?
    I have to write a program that prompts the user to make a choice of food then adds the total. The user needs to prompted 3 times.
    When I run the program it...
  6. Replies
    1
    Views
    198

    New 2 Java!

    Hello everyone I am new to java but I hope I will become better and hopefully I'll be able to contribute to this awesome community.
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