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Type: Posts; User: Norm

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  1. Replies
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    Re: Do-While Loop Help

    Also there is a String method that will compare Strings ignoring the case that would simplify that statement a bit.
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    Re: Structure of Android Development

    There are lots of sample programs on line to look at for ideas. Look at the StackOverflow site for heaps of posted questions and answers about Android programming....
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    Re: How to create sets for array values

    Where and how are the subsets stored when they are extracted?
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    Re: How to create sets for array values

    What container will contain the subsets?

    What have you tried?
  5. Re: Need help For Assignment (Problem with Loop Control Structure)

    I imagine it means the case is not in a switch.

    Note: The code has improved, but the indentations are not deep enough(often only 1 space instead of at least 3) to see the logic clearly.
    For...
  6. Re: Need help For Assignment (Problem with Loop Control Structure)

    Give it a value outside of the loop when it is defined. Inside the loop the user's response will change its value.

    Note: The code's formatting and indentation needs work to make the code...
  7. Re: Need help For Assignment (Problem with Loop Control Structure)

    That is very hard to say with the way the program is currently coded.
    The code needs to be changed as I suggested so the program's current logic can be understand.
    Proper formatting and variable...
  8. Re: Need help For Assignment (Problem with Loop Control Structure)

    Is this the logic for your program:
    main menu loop
    show main menu
    get option
    option loop
    ... process option - exit option loop on user request
    end option loop
    end main menu loop
  9. Re: convert date format from 2017-09-21 to jtextbox

    Please copy the full text of the error messages and paste it here.

    The posted code does not show the data types for many of the variables used there.
  10. Re: Need help For Assignment (Problem with Loop Control Structure)

    Can you post the program's current output so we can see what the problem is?
  11. Re: convert date format from 2017-09-21 to jtextbox

    What is jtextbox? It is coded like it is a variable name. What data type is it?

    Is the value: 2017-09-21 in a String?

    The example implies that it is a String with numeric values separated...
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    Re: Hello, friends! Renamed to "'bye, friends!"

    Q.E.D.
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    Re: Hello, friends!

    You will have to find a forum that provides the responses you expect.
    Good luck.

    Have you looked at studying to be a lawyer?
  14. Re: Need help For Assignment (Problem with Loop Control Structure)

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



    **YOUR CODE GOES HERE**


    to get highlighting and preserve formatting.

    What is the program's current output? Add some comments...
  15. Thread: PRINTING 2D ARRAY

    by Norm
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    Re: PRINTING 2D ARRAY

    That looks like the String returned by the default toString method.

    Did you try using the Arrays class's method I suggested?
    For a two dim array use the deepToString method.
  16. Re: CAN ANYONE HELP ME TO FIGURE OUT WHAT IS MY WRONG?

    Please post questions about javascript on a javascript forum. This is a java forum
  17. Thread: PRINTING 2D ARRAY

    by Norm
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    Re: PRINTING 2D ARRAY

    Please explain. Post any output that shows what you are talking about.
    If you are getting any error messages, please copy the full text of any error messages and post it here.

    The Arrays class's...
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    Re: Hello, friends!

    Sorry, that is true of a lot of sites, including this one.

    Try the StackOverflow site if you want others to write your code.
  19. Re: When you write your first program what do you use to write in on?

    Can you explain what you mean by "symbols"? A java source file contains ordinary ASCII characters.
    You type in the source with an editor and save it in a file with the .java extension
    Next compile...
  20. Re: When you write your first program what do you use to write in on?

    To start I'd recommend using a simple editor to create the java source file and maybe some batch files to compile and execute the program.
    You'll want to experiment with classes in packages and...
  21. Thread: Need help please.

    by Norm
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    Re: Need help please.

    Glad it's working.
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    Re: please help to solve number display in E7

    Glad you got it working.

    Thanks for posting the link about renderers.
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    Re: please help to solve number display in E7

    Much better formatting for the posted code.


    Can you make them all String and apply formatting to column 8 to display the numbers as desired?
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    Re: please help to solve number display in E7

    What variable has the numeric value you want to format?
    Where is that variable's value converted to a String to be displayed?


    Note: The code in post#7 has lost all its indentations making it...
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    Re: please help to solve number display in E7

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



    **YOUR CODE GOES HERE**


    to get highlighting and preserve formatting.
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