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Type: Posts; User: Tjones787

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  1. Thread: Interface

    by Tjones787
    Replies
    2
    Views
    162

    Re: Interface

    An interface can only contain constants and abstract methods.
  2. Replies
    5
    Views
    126

    [SOLVED] Re: string length problem

    Your program have an infinite loop, check your loop body. What counts the loop.
  3. Re: Runtime array programm but there is error in it.

    Check how other java programs main method looks like, then you get what's wrong with yours
  4. Re: Runtime array programm but there is error in it.

    Yeah. Cause you have a problem with your main method. Check your main method and see where you are wrong. The argument passed to your main method.
  5. Re: Runtime array programm but there is error in it.

    What are the errors get when you run the program

    --- Update ---

    Look at your main class.. And what your program doing.
  6. Thread: First post!

    by Tjones787
    Replies
    3
    Views
    160

    Re: First post!

    Can u copy and paste the program. The part associated with the error. And the error u receive when you compile your program.
    And remember use the code format when pasting your code

    --- Update ---...
  7. Thread: Loop

    by Tjones787
    Replies
    3
    Views
    113

    Re: Loop

    Have you written the program, what error did you encountered show what you've done.
  8. Re: My Java program is failing to run in command prompt

    What error did you get when you try to run the program.
  9. Replies
    7
    Views
    263

    Re: Vending Machine

    Code Deleted

    There are lot of logic errors in your program.
    (1). You are to print to the user to input there money, before calling the input.nextDouble() and the total variable already assigned...
  10. Re: Problems with "renameTo" - method in the File class

    When you print the name of the file. What was your output

    --- Update ---

    renameTo method return a true or false argument to tell you if the file was successfully renamed
  11. Re: Problems with "renameTo" - method in the File class

    Hi, kindly tell us, what error are you getting when you run the program.
  12. [SOLVED] Re: will u tell me why i am getting output "null"

    Your datafield in the personal details class where not initialised.
    And your program did not call the method you use to initialise the variable. That is the add_detail() method in the personal...
  13. [SOLVED] Re: ALGORITHM TO USE TO FIND A SOLUTION TO A POINT GAME

    Yeah.. Mr greg you get what I was trying to insinuate . Just that the user input would be within the range of 1 - 13 and no other variables inclusive.
    And I'm to find all possible solutions w, y,...
  14. [SOLVED] Re: ALGORITHM TO USE TO FIND A SOLUTION TO A POINT GAME

    The problem is to write program that accept 4 number from user, and the number must be between 1 to 13 and the program find a solution or algebraic expression from the numbers supplied by the user...
  15. Re: Moving from Animation to JAVA programmer

    Programming is fun, and you must really have a reason to move back to programming. i suggest the book head first to java. and please you really must come back to programming if it is what you love...
  16. [SOLVED] ALGORITHM TO USE TO FIND A SOLUTION TO A POINT GAME

    Hi im joseph,

    im new to this forum.....

    working on assignment called a Card Game...the program select four card images out of 52 card images ... find the solution for the possible algebraic...
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