pbl's Profile User Rating: *****

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Icon   pbl OpenVMS forever

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Posts I've Made

  1. In Topic: Pizza Choice Program

    Posted 23 May 2013

    if(sizeChosen == pizzaSize[s]);

    you can't compare two String using the == operator
    You need to use the String class equals() method

    and the ; finishes the if so should be

    if(sizeChosen.equals(pizzaSize[s])) <--- without the ;

  2. In Topic: [HELP] JTable AbstractTableModel connected to database not refreshing

    Posted 23 May 2013

    because dt is a variable pointing to your TableModel ? And we are suppose to know that ?
    Ok so shoud be

    dt.data = ...
    dt.fireTableDataChanged();

    What are new DBWorkers() supposed to do ?

  3. In Topic: Finding duplicate in arraylist except for zero

    Posted 23 May 2013

    Just return true if you have a match

         int len = al.size();

     for(int i = 0; i < len-1; ++i) {
        int val = al.get(i);
        if(val == 0)
           continue;
        for(int j = 0; j < len; j++) {
          if(al.get(j) == val)
             return true;
        }
      }
      return false;

  4. In Topic: How do you include the java j3d library

    Posted 23 May 2013

    You explain us how to do it or there is a question hidden some where ?

  5. In Topic: Down Casting/Inheritance

    Posted 23 May 2013

    there is no casting in the Animal example
    if is just a a daisy chain of type as String

    class Shapes {
    String type;

    Shapes(int x, int y) {
        this("Shapes", x, y);
    }

    Shapes(String type, int x, int y) {    
        this.type = type;
        this.x - x;
        this.y = x;
    }

    void displayType() {
        System.out.println("The type is: ");
    }
}

class Rectangle {

    Rectangle(int x, int y) {
       this("Rectangle", x, y);
    }
    Rectangle(String type, int x, int y) {
       super(type, x, y);
    }
}

class Box {

    Box(int x, int y) {
       super("Box", x, y);
    }




    }

    class Rectangle {

My Information

Member Title:
There is nothing you can't do with a JTable
Age:
Age Unknown
Birthday:
Birthday Unknown
Gender:
Location:
Drummondville, quebec, Canada
Full Name:
Paul-Benoit Larochelle
Years Programming:
39
Programming Languages:
Java, C, C++, Cobol, Fortran, Assembler, Macro, Compass, DCL, Snobol

Contact Information

E-mail:
Private
Website URL:
Website URL  http://www.pblinc.ca

Comments

  • (2 Pages)
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  • 2
  1. Photo

    Quang Pham Icon

    06 Dec 2012 - 09:49
    Thanks for your pointers about my battleship program. I think I have come to a suitable game program. I could try to organize the structure later.
  2. Photo

    jonnykratz Icon

    03 Nov 2012 - 07:08
    Thanks bro!
  3. Photo

    luka-xavi Icon

    19 Oct 2012 - 14:05
    sir, i would like to learn java applet for my project , but i didnt find any useful website that can help me to learn, all what they post is hello world tutorial , i will appreciate your help if you can
    thanks in advance
  4. Photo

    carnivroar Icon

    26 Jul 2012 - 19:45
    Je rêve d'habiter à Québec un jour, est-qu'il y a beaucoup de travail pour nous les developpeurs là-bas? :)
  5. Photo

    burakaltr Icon

    23 Jul 2012 - 13:01
    Sir, Thank You so much for the Reputation Point. It means a lot to me.
  6. Photo

    braincofe Icon

    04 Jul 2012 - 23:37
    sir pbl plss answer what i post in java..How Find The Largest And Smallest Number Top-down Approach...
    thanks advanced..
  7. Photo

    ILoveJava Icon

    03 Jun 2012 - 17:30
    I love waking up and seeing the Java forum filled with last posted .. by pbl.
  8. Photo

    dinodsja Icon

    27 Apr 2012 - 01:13
    u r great..
    join with us
    www.technew.in
  9. Photo

    nj2012 Icon

    24 Apr 2012 - 20:46
    hello,
    I just wanted to say thank you for helping me with my question
  10. Photo

    DimitriV Icon

    11 Apr 2012 - 18:35
    COBOL? Ha.
  11. Photo

    ILoveJava Icon

    08 Apr 2012 - 20:06
    No longer shall I make the .equals/'==' mistake again, even check my signature.
  12. Photo

    polivare Icon

    02 Apr 2012 - 19:44
    hi paul,
    I have a quick question, is there anyway you can help me?
  13. Photo

    polivare Icon

    02 Apr 2012 - 19:44
    hi paul,
    I have a quick question, is there anyway you can help me?
  14. Photo

    menoua Icon

    31 Mar 2012 - 19:31
    I have a question about java program called travel expenses, how can I show you my code?
  15. Photo

    jon.kiparsky Icon

    12 Feb 2012 - 21:49
    Howdy. Long time no see. Hope you've been doing well.
  • (2 Pages)
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