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 1 of 24 12311 ... LastLast
Threads 1 to 50 of 1181

Forum: Object Oriented Programming

Classes, Objects, Methods, Inheritance..

  1. SerialPort

    Started by milc, April 2nd, 2023 05:07 PM
    • Replies: 0
    • Views: 1,132
    April 2nd, 2023, 05:07 PM Go to last post
  2. Business logic class.

    Started by MyNameIsAres, December 9th, 2017 01:06 PM
    java, netbeans, swing
    • Replies: 3
    • Views: 2,047
    February 24th, 2023, 09:36 AM Go to last post
  3. The yield() function in Java does not work.

    Started by codingkeera, December 6th, 2022 07:15 AM
    java, multithreading
    • Replies: 0
    • Views: 1,393
    December 6th, 2022, 07:15 AM Go to last post
  4. Golang object oriented design resources

    Started by Vithika Dutt, December 6th, 2022 03:43 AM
    coding, interview question, object oriented, programming
    • Replies: 0
    • Views: 1,062
    December 6th, 2022, 03:43 AM Go to last post
  5. Exclamation S. . S Day count down

    Started by Bascillah, October 21st, 2022 04:42 PM
    • Replies: 0
    • Views: 1,360
    October 21st, 2022, 04:42 PM Go to last post
    • Replies: 0
    • Views: 1,069
    October 18th, 2022, 02:32 AM Go to last post
  6. Need help to setup matches in this knockout tournament

    Started by DinoKing, April 30th, 2022 05:18 PM
    arraylist, filereader, java, tournament
    • Replies: 1
    • Views: 1,713
    July 2nd, 2022, 05:07 PM Go to last post
  7. Need help to setup matches in this knockout tournament

    Started by DinoKing, April 30th, 2022 05:16 PM
    arraylist, filereader, java, tournament
    • Replies: 0
    • Views: 1,134
    April 30th, 2022, 05:16 PM Go to last post
  8. How to make operational objects?

    Started by ClipOS, March 2nd, 2022 10:03 PM
    • Replies: 8
    • Views: 1,093
    April 6th, 2022, 07:45 AM Go to last post
  9. using input from a user as an object reference variable

    Started by Straitsfan, January 20th, 2022 06:00 AM
    • Replies: 1
    • Views: 1,188
    January 20th, 2022, 07:11 AM Go to last post
    • Replies: 6
    • Views: 1,634
    October 5th, 2021, 02:14 AM Go to last post
  10. [SOLVED] Adding convenience methods to an application class

    Started by jlturriff, September 16th, 2021 04:06 AM
    • Replies: 10
    • Views: 1,162
    September 17th, 2021, 10:21 AM Go to last post
  11. [SOLVED] How to use an array of objects

    Started by ChrisVisser, August 18th, 2021 08:09 PM
    • Replies: 1
    • Views: 979
    August 20th, 2021, 12:21 AM Go to last post
  12. OOPS Concept - Inheritance

    Started by anurag singh, May 29th, 2017 07:55 AM
    • Replies: 10
    • Views: 3,358
    July 27th, 2021, 03:50 AM Go to last post
  13. my first post

    Started by CluelessDodge, July 7th, 2021 03:56 AM
    • Replies: 0
    • Views: 593
    July 7th, 2021, 03:56 AM Go to last post
  14. Java Objects/Classes - Help please

    Started by mark87coys, June 21st, 2021 04:38 AM
    • Replies: 1
    • Views: 863
    June 21st, 2021, 08:39 AM Go to last post
  15. Advice on how to design a meal planner: classes

    Started by ianVan, June 15th, 2021 02:02 PM
    classes, design
    • Replies: 4
    • Views: 823
    June 15th, 2021, 03:35 PM Go to last post
  16. What is the best way to learn to write pseudocode

    Started by gulshannegi, June 7th, 2021 08:00 AM
    • Replies: 0
    • Views: 667
    June 7th, 2021, 08:00 AM Go to last post
  17. Objects - Are there two types?

    Started by LyndonS, May 26th, 2021 04:06 PM
    class, object, objects
    • Replies: 0
    • Views: 916
    May 26th, 2021, 04:06 PM Go to last post
  18. Unable to instantiate the class to use the method of that class

    Started by ashlel, January 14th, 2021 03:12 PM
    • Replies: 1
    • Views: 1,907
    January 14th, 2021, 04:09 PM Go to last post
  19. Read CSV File

    Started by NehaSharma_1997, January 5th, 2021 05:37 AM
    csv file, java, linked list
    • Replies: 5
    • Views: 1,336
    January 5th, 2021, 08:04 AM Go to last post
  20. Class final problem help

    Started by Zeiih, April 20th, 2020 06:26 AM
    java.class problem
    • Replies: 2
    • Views: 2,176
    September 17th, 2020, 04:12 PM Go to last post
  21. Unhappy How to solve this problem in Programming

    Started by yugioh, July 3rd, 2020 02:07 PM
    beginner, idea of ​​my head, java, solve
    • Replies: 5
    • Views: 2,594
    July 3rd, 2020, 04:11 PM Go to last post
  22. coding meaning

    Started by -_-", July 3rd, 2020 05:14 AM
    • Replies: 3
    • Views: 1,086
    July 3rd, 2020, 11:03 AM Go to last post
  23. Time Class problem

    Started by CrashOverride417, April 16th, 2020 02:58 PM
    3 Pages
    1 2 3
    [help]
    • Replies: 63
    • Views: 3,119
    April 17th, 2020, 03:45 PM Go to last post
  24. How can i show code here

    Started by Einsener36, April 10th, 2020 06:41 AM
    • Replies: 3
    • Views: 874
    April 10th, 2020, 07:57 AM Go to last post
  25. How to determine if object creation is to high ...

    Started by Mushibugyo, November 14th, 2019 04:52 PM
    • Replies: 2
    • Views: 1,596
    April 2nd, 2020, 03:52 AM Go to last post
  26. Question Need help

    Started by whitehook, May 31st, 2019 07:18 PM
    • Replies: 4
    • Views: 1,030
    April 2nd, 2020, 03:46 AM Go to last post
  27. Abstract and code output

    Started by undencem, January 11th, 2020 05:01 PM
    • Replies: 2
    • Views: 1,624
    February 26th, 2020, 05:05 AM Go to last post
  28. Question Can a "Main class" w/ an "Extends Class" address each other?

    Started by bioya1, January 20th, 2020 10:43 PM
    instantiation extends geters/setters
    • Replies: 0
    • Views: 1,015
    January 20th, 2020, 10:43 PM Go to last post
  29. Where should I toggle the breakpoints ?

    Started by undencem, January 11th, 2020 05:50 PM
    • Replies: 1
    • Views: 792
    January 13th, 2020, 01:15 PM Go to last post
  30. Help with calculator

    Started by Dragonfly11, November 1st, 2019 07:21 AM
    3 Pages
    1 2 3
    • Replies: 63
    • Views: 3,284
    November 6th, 2019, 02:30 PM Go to last post
  31. Help needed with enum

    Started by BorealWestfox, November 4th, 2019 10:39 AM
    • Replies: 1
    • Views: 796
    November 4th, 2019, 10:56 AM Go to last post
  32. Player input not working

    Started by northernlightifly, October 31st, 2019 07:13 AM
    • Replies: 15
    • Views: 936
    October 31st, 2019, 02:26 PM Go to last post
  33. Intercept instance of the program already running

    Started by ZioCrick, October 20th, 2019 09:26 AM
    • Replies: 4
    • Views: 1,249
    October 30th, 2019, 12:54 PM Go to last post
  34. Get static method to know which class it was called on

    Started by paalg, October 10th, 2019 01:34 AM
    static method
    • Replies: 4
    • Views: 1,042
    October 10th, 2019, 07:58 AM Go to last post
  35. an idea for a method

    Started by TenisAfterNine, September 25th, 2019 10:32 PM
    • Replies: 5
    • Views: 1,122
    October 3rd, 2019, 05:52 AM Go to last post
  36. method must return a result of type int

    Started by Yearplanner, September 21st, 2019 02:23 PM
    • Replies: 2
    • Views: 1,039
    September 21st, 2019, 03:15 PM Go to last post
  37. How to print out class parameters properly

    Started by SamJava_the_Hut, June 13th, 2019 12:59 AM
    • Replies: 2
    • Views: 1,155
    August 29th, 2019, 07:13 PM Go to last post
  38. Multiple scope problems with interfaces

    Started by SamJava_the_Hut, June 4th, 2019 03:03 AM
    • Replies: 9
    • Views: 1,838
    June 13th, 2019, 05:58 AM Go to last post
  39. Exclamation Import CSV data into 2d array then compare each row

    Started by alikd, May 7th, 2019 02:52 PM
    2darray, array, java, list
    • Replies: 5
    • Views: 1,270
    May 10th, 2019, 03:18 PM Go to last post
  40. Question regarding my university project

    Started by Sethrian, May 2nd, 2019 05:57 AM
    • Replies: 2
    • Views: 995
    May 7th, 2019, 06:06 AM Go to last post
  41. Errors while printing out

    Started by TmDee, March 16th, 2019 05:29 AM
    • Replies: 19
    • Views: 1,296
    March 23rd, 2019, 02:17 PM Go to last post
  42. Unhappy [SOLVED] Complex Numbers

    Started by TmDee, February 24th, 2019 11:12 AM
    • Replies: 18
    • Views: 1,189
    February 27th, 2019, 08:25 AM Go to last post
    • Replies: 5
    • Views: 1,029
    February 17th, 2019, 02:51 AM Go to last post

Page 1 of 24 12311 ... 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
  •