Search:

Type: Posts; User: Ada Lovelace

Page 1 of 17 1 2 3 4

Search: Search took 0.44 seconds.

  1. Replies
    2
    Views
    143

    Re: New to Java

    Welcome to the forum :)

    Wishes Ada xx
  2. Replies
    10
    Views
    117

    [SOLVED] Re: Resource leak

    Depending on if you are using basic console I/O with the Scanner class,
    you can ignore the warning. Like Cornix suggested, it regards mainly file
    streams, that a file object must be closed when...
  3. Re: can someone please help me understand this question.

    Welcome to the forum :)

    Break the problem down into subsets.

    # create a main method
    # read the requested input from the keyboard
    # manually work out on pen and paper what the date would be
    #...
  4. Replies
    6
    Views
    195

    Re: Java2D Array Help :(

    Are you getting any errors? If so post them or explain what about
    the array logic you are struggling with. Btw: class names should start with
    an upper case character.

    Wishes Ada xx
  5. Replies
    10
    Views
    108

    Re: floyd triangle

    Post any code you have so far and explain where in the code you need the help.
    People will be able to help you easier if they have something visual to look at :).

    Wishes Ada xx
  6. Replies
    2
    Views
    78

    Re: Introduction

    Hello and welcome to the forum :)

    Wishes Ada xx
  7. Replies
    2
    Views
    70

    Re: new to forum

    Hi! Welcome to the forum :)

    Wishes Ada xx
  8. Replies
    5
    Views
    122

    Re: java begginner homework help

    Do not put yourself down like that - the fact that you can write code in any form
    means you can program, and you are understanding the basic features of the
    language. Everyone has to start...
  9. Replies
    2
    Views
    102

    Re: Please help with simple output.

    Welcome to the forum :)

    Java has two standard methods for formatting output in the manor you want.

    printf() and format()

    You can set how far to the right of the decimal you want the figure...
  10. Re: Can someone tell me how to convert this C++ code to java? (just 50 lines)

    Looks like a GUI base or part of one for Windows.

    How much Java do you know?

    Wishes Ada xx
  11. Replies
    6
    Views
    195

    Re: Java2D Array Help :(

    Hi there and welcome to the forum :)

    Wishes Ada xx
  12. Replies
    3
    Views
    102

    Re: how to disclose my code?

    Welcome :)

    If you want to post any Java code - you need to encase the code in "code tags". Do not post
    URL links to the code.

    code tags consist of a opening tag and a closing tag. There are...
  13. Re: Hi from a new old (in age) programmer

    Hi Welcome to the forum. :)

    Like your comment about the old days ;) I first learned BASIC on
    Acorn Computers in the late 1980's. I do remember the "Green Screen"
    computing age - nowadays that...
  14. Replies
    7
    Views
    234

    Re: Where do I begin?

    Depends on the individual. Everyone has their own personal preference. Some popular ones are:

    * Head First Java
    * Java How to Program (Deitel)
    * Art and Science of Java (uses ACM package...
  15. Re: Game over method not updating correctly

    Try setting break points in the code - at places you think the execution is following
    a different path. Check the values of any variables when the execution stops, then step
    into the code, note...
  16. Replies
    7
    Views
    130

    Re: Printf Left Justify?

    When you say left-justified are you talking about the text printing up against the left
    margin of the screen? I compiled your sample code and that is where my output was.

    If it is appearing like...
  17. Replies
    3
    Views
    233

    Re: Largest Number Loop Problem

    What you might want to do is create a variable that will hold the largest
    random value, iterate through the loop and fill that value (remember to test
    each time if the new random value is larger...
  18. Thread: Hello!

    by Ada Lovelace
    Replies
    2
    Views
    110

    Re: Hello!

    Hello! Welcome to the forum :)

    Wishes Ada xx
  19. Re: Java application for infinite series that calculates pi

    Interesting topic - and thank you everyone for their insights. Can I apologise for
    my mistake in my previous answer, I think I got class-type and primitive's a bit
    muddled :)

    On this note - to...
  20. Replies
    2
    Views
    86

    Re: need guidance

    Hello and welcome to the forum! :)

    Wishes Ada xx
  21. Replies
    2
    Views
    79

    Re: please guide me.......

    Hello and welcome to the forum :)

    Wishes Ada xx
  22. Re: Java application for infinite series that calculates pi

    Because double is a primitive type - and is assigned null by default.
    Therefore - when you attempt to use the variable in the assignment statement,
    the compiler does not know what pi was...
  23. Re: I need help understanding what two aspects define objects

    What do you mean 'defines' and object?

    Look around you - objects are everywhere. Cars, your computer, humans, tress etc.
    They are defined by their characteristics and personality.

    In Java,...
  24. Replies
    6
    Views
    188

    Re: import question

    Just personal preference here, but I find importing only the classes you need
    is more logical than importing the entire library. For example, most console based
    Java applications will at a minimum...
  25. Replies
    2
    Views
    118

    Re: Hello everyone....

    HI and welcome! :)

    Wishes Ada xx
Results 1 to 25 of 412
Page 1 of 17 1 2 3 4