Welcome to the Java Programming Forums


The professional, friendly Java community. 21,500 members and growing!


The Java Programming Forums are a community of Java programmers from all around the World. Our members have a wide range of skills and they all have one thing in common: A passion to learn and code Java. We invite beginner Java programmers right through to Java professionals to post here and share your knowledge. Become a part of the community, help others, expand your knowledge of Java and enjoy talking with like minded people. Registration is quick and best of all free. We look forward to meeting you.


>> REGISTER NOW TO START POSTING


Members have full access to the forums. Advertisements are removed for registered users.

Page 12 of 24 FirstFirst ... 2101112131422 ... LastLast
Threads 551 to 600 of 1191

Forum: Object Oriented Programming

Classes, Objects, Methods, Inheritance..

  1. Is it OK to have a superclass just to hold variables common to their subclasses?

    Started by jrahhali, March 13th, 2012 11:46 AM
    • Replies: 2
    • Views: 1,679
    Bob_Sadarka
    March 15th, 2012, 08:25 PM Go to last post

  2. Nested class vars dont initialize

    Started by jserete, October 2nd, 2012 07:34 PM
    • Replies: 5
    • Views: 1,380
    Zaphod_b
    October 4th, 2012, 09:53 PM Go to last post

  3. [SOLVED] comparing objects using compareTo

    Started by jslice3, November 19th, 2012 06:19 PM
    • Replies: 3
    • Views: 1,148
    curmudgeon
    November 19th, 2012, 10:09 PM Go to last post

  4. Question An Array List of a Class that contains two other Classes

    Started by JStheoriginal, April 6th, 2013 08:30 PM
    classes, inheritance, object array, polymorphism
    • Replies: 19
    • Views: 1,978
    JStheoriginal
    April 14th, 2013, 07:05 PM Go to last post

  5. Exclamation HOW TO MAKE a TIC TAC TOE GAME in Net beans as a desktop application ?

    Started by jude_pinas, September 22nd, 2011 06:19 AM
    • Replies: 2
    • Views: 4,946
    Mr.777
    September 26th, 2011, 12:51 AM Go to last post

  6. Help with adding multiple images to an application

    Started by Jumbosize, February 25th, 2012 11:54 AM
    • Replies: 9
    • Views: 3,044
    Norm
    February 26th, 2012, 12:52 PM Go to last post

  7. Help with cloning objects

    Started by Jumbosize, June 11th, 2013 01:24 PM
    • Replies: 0
    • Views: 1,047
    Jumbosize
    June 11th, 2013, 01:24 PM Go to last post

  8. Exclamation Constructor or Method

    Started by Junky, July 28th, 2013 11:01 PM
    • Replies: 12
    • Views: 1,266
    Junky
    July 31st, 2013, 07:18 PM Go to last post

  9. Moved: need to randomly change the size of programs balls

    Started by jusjus7, October 24th, 2013 10:58 AM
    •  
    •  

  10. Exclamation iCritter Project

    Started by Justin.ITPRO, May 21st, 2012 09:32 PM
    homework, icritter 1 Attachment(s)
    • Replies: 1
    • Views: 1,488
    Norm
    May 22nd, 2012, 06:08 AM Go to last post

  11. Sorter Project

    Started by Justin.ITPRO, May 21st, 2012 09:41 PM
    1 Attachment(s)
    • Replies: 1
    • Views: 1,692
    Norm
    May 22nd, 2012, 06:09 AM Go to last post

  12. inheritance help

    Started by justin3492, September 30th, 2010 04:51 PM
    • Replies: 3
    • Views: 1,960
    Norm
    September 30th, 2010, 07:45 PM Go to last post

  13. Beginner Java question with Methods

    Started by Justin5609, February 25th, 2014 03:22 PM
    • Replies: 7
    • Views: 1,279
    Justin5609
    February 25th, 2014, 06:52 PM Go to last post

  14. Get CSS Attributes using Java

    Started by justinmifsud, September 20th, 2010 10:09 AM
    css, html, inheritance
    • Replies: 2
    • Views: 4,259
    JavaPF
    February 15th, 2011, 05:08 PM Go to last post

  15. [SOLVED] Random 0/1 with given possibility

    Started by juwan, November 10th, 2010 10:16 AM
    • Replies: 6
    • Views: 2,794
    Darryl.Burke
    November 12th, 2010, 05:30 AM Go to last post

  16. System.out.print -align

    Started by juwan, November 11th, 2010 02:56 PM
    • Replies: 3
    • Views: 6,830
    aussiemcgr
    November 17th, 2010, 04:36 PM Go to last post

  17. Class and Object

    Started by jyothishey, January 24th, 2010 11:49 PM
    • Replies: 2
    • Views: 2,054
    jyothishey
    January 25th, 2010, 08:48 AM Go to last post

  18. Importance of interfaces

    Started by jyothishey, January 25th, 2010 09:42 AM
    • Replies: 9
    • Views: 8,337
    heronfisher
    March 12th, 2010, 07:11 AM Go to last post

  19. [HELP] How can I retrieve attribute/method?

    Started by k4it0xtr3me, January 21st, 2011 02:18 AM
    • Replies: 0
    • Views: 1,462
    k4it0xtr3me
    January 21st, 2011, 02:18 AM Go to last post

  20. Calling a print method from another class (printing array)

    Started by Kaldanis, November 25th, 2011 05:09 AM
    • Replies: 7
    • Views: 3,588
    Norm
    November 25th, 2011, 01:32 PM Go to last post

  21. Exclamation My doubt may be stupid

    Started by kalees, September 21st, 2009 12:19 PM
    • Replies: 2
    • Views: 1,858
    Json
    September 22nd, 2009, 02:38 AM Go to last post

  22. Lightbulb static final object

    Started by kalees, December 11th, 2009 07:55 AM
    • Replies: 3
    • Views: 4,505
    dlorde
    December 21st, 2009, 12:29 PM Go to last post

  23. stdIn.nextLine(); or stdIn.next(); are pulling the incorrect variables

    Started by kamari0, February 11th, 2013 10:06 PM
    • Replies: 1
    • Views: 2,268
    Zaphod_b
    February 11th, 2013, 11:09 PM Go to last post

  24. [SOLVED] Invoking a superclass constructor in my subclass

    Started by kari4848, April 28th, 2011 11:31 PM
    • Replies: 5
    • Views: 2,369
    KevinWorkman
    April 29th, 2011, 01:12 PM Go to last post

  25. Please help me on this delimeter check program please...

    Started by KathCasison, March 10th, 2012 09:26 AM
    • Replies: 4
    • Views: 1,583
    Norm
    March 10th, 2012, 11:43 AM Go to last post

  26. Intersection between polygons

    Started by katy90, September 13th, 2017 04:48 PM
    geometry, intersections, oop, polygon, poo 1 Attachment(s)
    • Replies: 3
    • Views: 1,813
    Norm
    September 13th, 2017, 06:27 PM Go to last post

  27. Constructor

    Started by kbbaloch, December 28th, 2011 06:27 AM
    • Replies: 6
    • Views: 1,735
    vivekanand30
    February 1st, 2012, 11:40 PM Go to last post

  28. Is Java 100% OOP

    Started by kbbaloch, December 26th, 2011 01:49 AM
    • Replies: 5
    • Views: 1,953
    bgroenks96
    December 29th, 2011, 12:54 AM Go to last post

  29. [SOLVED] Why raiseSalary equation can't work? empolyee.java

    Started by kennylty, March 7th, 2014 07:02 AM
    • Replies: 2
    • Views: 1,162
    kennylty
    March 7th, 2014, 07:56 AM Go to last post

  30. Time class - previousSecond()

    Started by kennylty, March 7th, 2014 09:43 AM
    • Replies: 1
    • Views: 1,874
    Norm
    March 7th, 2014, 10:16 AM Go to last post

  31. OOP composition - MyPoint and MyTriangle. need hint for building MyTriangle class

    Started by kennylty, March 8th, 2014 12:57 AM
    1 Attachment(s)
    • Replies: 1
    • Views: 1,714
    GregBrannon
    March 8th, 2014, 05:47 AM Go to last post

  32. NEED HELP with singeton pattern

    Started by keomut93, October 13th, 2012 10:26 PM
    beginner, newbie, singeton
    • Replies: 0
    • Views: 1,155
    keomut93
    October 13th, 2012, 10:26 PM Go to last post

  33. Newbie needing help with some variables(?) help

    Started by Keropy, December 8th, 2018 08:43 AM
    need help, need help immediately, new to forum, new to programming
    • Replies: 5
    • Views: 1,359
    planetHollywood
    January 9th, 2019, 08:33 PM Go to last post

  34. Class hierarchy... giving me a headache, so I could use some help

    Started by Kerr, May 23rd, 2011 02:54 PM
    • Replies: 6
    • Views: 1,926
    Kerr
    May 30th, 2011, 05:03 PM Go to last post

  35. What is the best way to avoid duplicating code?

    Started by Kerr, November 26th, 2011 08:03 AM
    • Replies: 9
    • Views: 1,916
    Kerr
    December 1st, 2011, 09:24 AM Go to last post

  36. Post How to see if a last letter of an element in ArrayList matches user input.

    Started by Kerrigan1337, November 1st, 2019 04:56 AM
    arraylist, beginner
    • Replies: 1
    • Views: 1,307
    Norm
    November 1st, 2019, 05:38 AM Go to last post

  37. A Question Regarding Abstract Classes & Packages

    Started by Kerubu, December 10th, 2009 10:45 AM
    2 Attachment(s)
    • Replies: 3
    • Views: 3,734
    dlorde
    December 21st, 2009, 01:27 PM Go to last post

  38. Java Code Help - Calling Method

    Started by KevinGreen, September 16th, 2009 09:58 PM
    • Replies: 5
    • Views: 4,343
    helloworld922
    September 18th, 2009, 12:55 AM Go to last post

  39. [SOLVED] Array Problem

    Started by KevinGreen, January 24th, 2010 07:31 PM
    • Replies: 2
    • Views: 1,714
    KevinGreen
    January 24th, 2010, 09:07 PM Go to last post

  40. hi my dear experts

    Started by khamis50, March 1st, 2011 05:00 AM
    • Replies: 2
    • Views: 2,018
    khamis50
    March 1st, 2011, 09:57 AM Go to last post

  41. There are something wrong with my code...

    Started by khanhnq, January 13th, 2013 09:04 PM
    • Replies: 0
    • Views: 1,085
    khanhnq
    January 13th, 2013, 09:04 PM Go to last post

  42. A Survey of Software Professionals " Model versus code centric approach"

    Started by khn, August 22nd, 2017 10:03 PM
    • Replies: 0
    • Views: 989
    khn
    August 22nd, 2017, 10:03 PM Go to last post

  43. Having trouble printing object information in main class

    Started by KingLane, October 11th, 2009 06:21 PM
    • Replies: 1
    • Views: 2,356
    KingLane
    October 11th, 2009, 06:53 PM Go to last post

  44. Help with java decision structure program

    Started by kingsnans, October 30th, 2011 05:05 PM
    • Replies: 4
    • Views: 2,136
    copeg
    November 5th, 2011, 10:54 AM Go to last post

  45. Post [Beginner Java] Returning a variable from mothod problem

    Started by kinkita, May 8th, 2013 02:26 PM
    • Replies: 2
    • Views: 974
    kinkita
    May 8th, 2013, 02:57 PM Go to last post

  46. Post A beginner needs help in oop

    Started by kinkita, May 9th, 2013 06:12 PM
    2 Pages •
    1 2
    • Replies: 42
    • Views: 3,770
    kinkita
    May 13th, 2013, 11:02 AM Go to last post

  47. Instrument Class Assignment Help

    Started by kinney.j, November 1st, 2011 10:51 PM
    • Replies: 1
    • Views: 3,024
    KevinWorkman
    November 2nd, 2011, 07:27 AM Go to last post

  48. Creating a Secret Numbers game, need help with random number max and min.

    Started by kjdeutin, May 23rd, 2013 03:15 PM
    • Replies: 8
    • Views: 1,688
    kjdeutin
    May 23rd, 2013, 11:01 PM Go to last post

  49. How can I have the user input the name of an object?

    Started by kkid, November 12th, 2012 11:49 AM
    • Replies: 2
    • Views: 1,366
    curmudgeon
    November 12th, 2012, 06:03 PM Go to last post

  50. I need to create a class that coordinates all the others and don't know what it means

    Started by kl2eativ, September 10th, 2011 02:46 PM
    • Replies: 16
    • Views: 1,549
    Norm
    September 11th, 2011, 07:33 AM Go to last post
Page 12 of 24 FirstFirst ... 2101112131422 ... LastLast

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules