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Type: Posts; User: Norm

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    Re: Caeser Cipher Decryption with two keys

    What have you tried?
    Be sure to wrap all posted code in code tags > http://www.java-forums.org/misc.php?do=bbcode#code
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    Re: How to solve this problem in Programming

    What have you tried?

    Be sure to wrap all posted code in code tags.

    --- Update ---

    Also posted here: https://coderanch.com/t/732272/java/solve-Programming#3406346
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    Re: How to solve this problem in Programming

    Also posted at: https://www.dreamincode.net/forums/topic/419628-develop-in-a-way-that-is-easier-to-adapt-to-these-changes/

    Please read this:...
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    Re: How to solve this problem in Programming

    What have you tried? Do you have any specific java programming questions about your assignment?

    Be sure to wrap all posted code in code tags.
    http://www.java-forums.org/misc.php?do=bbcode#code
  5. Thread: coding meaning

    by Norm
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    Re: coding meaning

    Have you solved it now?
  6. Thread: coding meaning

    by Norm
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    Re: coding meaning

    Please edit your post and wrap your code with code tags:



    **YOUR CODE GOES HERE**


    to get highlighting and preserve formatting.

    To understand it, Start by putting parenthesis around each...
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    Re: Using a constructor within a subclass

    http://www.java-forums.org/misc.php?do=bbcode#code
    Please edit your post and wrap your code with code tags:



    **YOUR CODE GOES HERE**


    to get highlighting and preserve formatting.
  8. Re: how to get interface class object without implementation class

    Please post some code that shows what you are asking about. Be sure to wrap the code in code tags.
    Also post the full contents of any error messages.
  9. Re: Why are we so concerned with things like public, private, etc. in Java?

    Have you heard of the expression> Shoot yourself in the foot.
    Making a method private is a way to prevent someone from shooting themselves.
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    Re: Using a constructor within a subclass

    class Apple extends Fruit {
    String color; // Declare a variable named color at the class level
    String type;

    public Apple(String color_, String type_) {
    String color = color_; // ...
  11. Re: jsp get another class value and submit form

    http://stackoverflow.com/questions/tagged/java
  12. Re: jsp get another class value and submit form

    Why do you keep posting these type of questions on this forum?
    I haven't seen anyone here that is trying to answer your questions?
    Have you tried asking these questions on the SO forum?
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    Re: Using a constructor within a subclass

    There are two variables named color declared in the Apple class, one in the constructor and one in the class. The variable in the constructor shadows/hides the class variable. IE changes to the...
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    Re: sum of array values

    Does it give a reason for having static variables?
    Using static incorrectly can cause problems.
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    Re: sum of array values

    I see lots of code in the itemStateChanged method but I do not see any comments describing what that code is trying to do.
    There are several variables declared at the start of the class without...
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    Re: sum of array values

    Can you post the new code with comments in the code describing what it is supposed to do?
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    Re: sum of array values

    What's it supposed to do?
    The code has no comments describing what it is supposed to do and how it is going to do it, so I have no idea what the code is supposed to do.
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    Re: sum of array values

    Why have a loop here:

    for(i = 0; i < itemsArray.length ; i++)

    itemInventoryValue = itemsArray[i].getItemInventoryValue(quantityOnHand, price);

    The value in itemInventoryValue will be...
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    Re: sum of array values

    totalInventoryValue = (itemsArray[i].getTotalInventoryValue(itemInventoryValue)); // sets value of totalInventoryValue
    totalInventoryValue += itemInventoryValue; // changes value of...
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    Re: sum of array values

    Where does that code "add" anything? The loop assigns new values to the totalInventoryValue variable but does not add to it.

    totalInventoryValue =...
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    Re: javabean get value

    Take a look at the tutorial: https://docs.oracle.com/javase/tutorial/javabeans/index.html
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    Re: sum of array values

    Can you post the program's current output and add some comments showing the desired output?

    To accumulate a sum, you add the next value to the current value. Where does the code do that?
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    Re: sum of array values

    Please explain what happens. If there are error messages, copy the full text and paste it here.

    Please edit your post and wrap your code with code tags:



    **YOUR CODE GOES HERE**


    to get...
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    [SOLVED] Re: Need help with my Java assignment

    The error message:
    Says that the value returned by the get() method (String) can not be converted to the type that the chooseNewQuestion method is supposed to return (Question).
    Can the ArrayList:...
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    [SOLVED] Re: Need help with my Java assignment

    How is the variable questions declared? Can you post the code that shows?

    It appears as if questions contains String but the method is supposed to return a Question object.
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