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  1. Thread: Hello!

    by Ada Lovelace
    Replies
    1
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    996

    Re: Hello!

    Hello Eddie and welcome to the forums!

    Wishes Ada x
  2. Re: What Are My First Steps to a First Job with Java Programming?

    For me personally I learnt from home using a book (Deitel Java How to Program 4th Edition) then joined an online course. It all depends on your experience and knowledge of the language. One other...
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    Re: How to get better at java?

    Also get used to a particular framework. If you have eyes on GUI after basic console terminology then look at JavaFX or maybe even Swing.

    Wishes Ada x
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    667

    Re: New to Java

    Welcome to the forum :)

    Wishes Ada xx
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    [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...
  6. 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
    #...
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    569

    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
  8. Replies
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    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
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    343

    Re: Introduction

    Hello and welcome to the forum :)

    Wishes Ada xx
  10. Replies
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    344

    Re: new to forum

    Hi! Welcome to the forum :)

    Wishes Ada xx
  11. Replies
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    367

    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...
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    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...
  13. 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
  14. Replies
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    569

    Re: Java2D Array Help :(

    Hi there and welcome to the forum :)

    Wishes Ada xx
  15. Replies
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    279

    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...
  16. 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...
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    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...
  18. 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...
  19. Replies
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    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...
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    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...
  21. Thread: Hello!

    by Ada Lovelace
    Replies
    2
    Views
    360

    Re: Hello!

    Hello! Welcome to the forum :)

    Wishes Ada xx
  22. 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...
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    Re: need guidance

    Hello and welcome to the forum! :)

    Wishes Ada xx
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    Re: please guide me.......

    Hello and welcome to the forum :)

    Wishes Ada xx
  25. 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...
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