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 83 1231151 ... LastLast
Threads 1 to 50 of 4146

Forum: Java Theory & Questions

Only post general Java theory & questions here.

  1. Why would somebody write a singleton like this?

    Started by jenniferruurs, December 22nd, 2019 07:23 AM
    • Replies: 2
    • Views: 114
    April 2nd, 2020, 03:45 AM Go to last post
  2. Beginner Developer with Basic Computer Requirement Questions

    Started by akrohn, November 29th, 2019 04:45 PM
    • Replies: 4
    • Views: 293
    April 2nd, 2020, 03:44 AM Go to last post
  3. I have some java question

    Started by popo, January 7th, 2020 01:40 AM
    • Replies: 2
    • Views: 182
    April 2nd, 2020, 03:43 AM Go to last post
  4. learning java

    Started by javaman93, June 12th, 2013 10:04 PM
    • Replies: 6
    • Views: 1,173
    April 2nd, 2020, 03:42 AM Go to last post
  5. What does this line in the code mean?

    Started by jenniferruurs, August 28th, 2019 06:26 AM
    • Replies: 3
    • Views: 472
    April 2nd, 2020, 03:41 AM Go to last post
  6. String actual and next char

    Started by tomas-o, March 21st, 2020 07:14 PM
    • Replies: 2
    • Views: 464
    March 29th, 2020, 07:28 AM Go to last post
  7. Decimal Places

    Started by Mallard, March 16th, 2020 06:49 AM
    • Replies: 1
    • Views: 117
    March 28th, 2020, 08:27 PM Go to last post
  8. Methods

    Started by Mallard, March 24th, 2020 08:06 AM
    • Replies: 1
    • Views: 578
    March 28th, 2020, 06:46 PM Go to last post
  9. What does ... mean?

    Started by jenniferruurs, February 14th, 2020 11:28 AM
    • Replies: 0
    • Views: 211
    February 14th, 2020, 11:28 AM Go to last post
  10. Lightbulb please help me this question

    Started by johnnyffaa, December 27th, 2019 08:08 AM
    • Replies: 2
    • Views: 458
    January 14th, 2020, 03:44 AM Go to last post
  11. Need Assignments for OOP Improvement

    Started by undencem, January 8th, 2020 07:10 PM
    • Replies: 0
    • Views: 238
    January 8th, 2020, 07:10 PM Go to last post
  12. What does this ++ do here?

    Started by jenniferruurs, January 3rd, 2020 11:29 AM
    • Replies: 1
    • Views: 151
    January 3rd, 2020, 12:03 PM Go to last post
  13. Time Out With Normal Java Method

    Started by ccavforumrnd@gmail.com, December 18th, 2019 12:33 AM
    • Replies: 9
    • Views: 226
    January 3rd, 2020, 06:21 AM Go to last post
  14. help for Animated application

    Started by Squall, December 16th, 2019 11:27 AM
    • Replies: 10
    • Views: 252
    December 24th, 2019, 07:31 PM Go to last post
  15. convert string to any

    Started by babyblue, December 22nd, 2019 01:39 AM
    • Replies: 3
    • Views: 105
    December 22nd, 2019, 11:57 AM Go to last post
  16. education dilemma

    Started by evilsin, November 10th, 2012 03:39 PM
    • Replies: 4
    • Views: 846
    December 11th, 2019, 03:50 AM Go to last post
  17. Force Java 8 to run SSLv1

    Started by Sam786, November 20th, 2019 08:53 AM
    ssl java
    • Replies: 0
    • Views: 270
    November 20th, 2019, 08:53 AM Go to last post
  18. Decomplie .class file

    Started by shervan360, November 15th, 2019 10:21 AM
    • Replies: 1
    • Views: 186
    November 15th, 2019, 11:22 AM Go to last post
  19. Question What to call this? 9.31

    Started by UniverseCloud, November 14th, 2019 12:12 PM
    • Replies: 1
    • Views: 117
    November 14th, 2019, 06:32 PM Go to last post
  20. Changing code into mvc code

    Started by fxtomek, November 7th, 2019 06:08 AM
    • Replies: 1
    • Views: 204
    November 7th, 2019, 06:45 AM Go to last post
  21. Understanding java basics words

    Started by user45667984, November 1st, 2019 03:12 AM
    • Replies: 1
    • Views: 254
    November 1st, 2019, 05:36 AM Go to last post
  22. Why getMethod, but not set method

    Started by jenniferruurs, October 5th, 2019 03:59 AM
    • Replies: 1
    • Views: 436
    October 7th, 2019, 01:27 AM Go to last post
  23. Why can I have static int a, but not int a?

    Started by jenniferruurs, October 6th, 2019 06:22 AM
    • Replies: 2
    • Views: 237
    October 7th, 2019, 01:19 AM Go to last post
  24. Is there a difference between calling a static method

    Started by jenniferruurs, October 6th, 2019 06:09 AM
    • Replies: 1
    • Views: 166
    October 6th, 2019, 08:41 AM Go to last post
  25. initialize an array

    Started by jenniferruurs, October 5th, 2019 06:17 AM
    • Replies: 3
    • Views: 197
    October 6th, 2019, 05:41 AM Go to last post
  26. Why is the swap method static?

    Started by jenniferruurs, October 4th, 2019 08:56 AM
    • Replies: 1
    • Views: 145
    October 4th, 2019, 09:31 AM Go to last post
  27. Return to the start of a program

    Started by AndyCodes, September 28th, 2019 01:14 PM
    • Replies: 1
    • Views: 211
    September 28th, 2019, 02:20 PM Go to last post
  28. Question How to calculate the highest possible combination of variables?

    Started by Ike, September 19th, 2019 12:55 PM
    • Replies: 1
    • Views: 241
    September 19th, 2019, 01:30 PM Go to last post
  29. Question Get location of main class file on disk

    Started by Funtime60, September 18th, 2019 01:41 PM
    • Replies: 6
    • Views: 207
    September 19th, 2019, 06:25 AM Go to last post
  30. Java 7 or java 8 problem syntax

    Started by glprobot, August 26th, 2019 03:24 AM
    • Replies: 0
    • Views: 160
    August 26th, 2019, 03:24 AM Go to last post
  31. Passing Value to use as Member Veritable Array Dimension.

    Started by Blick, August 18th, 2019 02:04 PM
    • Replies: 1
    • Views: 228
    August 18th, 2019, 04:32 PM Go to last post
  32. Display Output

    Started by UmmYha, July 24th, 2019 06:34 PM
    display
    • Replies: 3
    • Views: 3,889
    July 25th, 2019, 05:33 AM Go to last post
  33. type erasure

    Started by Steve, July 16th, 2019 08:12 AM
    • Replies: 4
    • Views: 1,438
    July 16th, 2019, 12:29 PM Go to last post
  34. Reading Bytes from the Middle of a Character File

    Started by Blick, July 12th, 2019 01:06 PM
    • Replies: 1
    • Views: 792
    July 12th, 2019, 02:10 PM Go to last post
  35. [Beginner]Database project help

    Started by kukupie123, July 11th, 2019 01:39 PM
    basic coding, java
    • Replies: 3
    • Views: 954
    July 12th, 2019, 05:21 AM Go to last post
  36. Creating Classes for DJI Tello

    Started by eclorian, July 10th, 2019 04:07 PM
    • Replies: 3
    • Views: 184
    July 10th, 2019, 04:58 PM Go to last post
  37. Re: questions

    Started by Jaune Pendragon, June 12th, 2019 11:42 PM
    • Replies: 1
    • Views: 347
    June 13th, 2019, 05:40 AM Go to last post
  38. String subdivision and data return problem

    Started by glprobot, May 31st, 2019 02:54 AM
    java, jdbc, pattern
    • Replies: 1
    • Views: 419
    May 31st, 2019, 06:29 AM Go to last post
  39. Post Java Api Website with examples.

    Started by hotomol, May 27th, 2019 05:02 AM
    • Replies: 2
    • Views: 710
    May 27th, 2019, 06:36 AM Go to last post
  40. Neural Network.

    Started by MrLowBot, May 3rd, 2019 05:55 AM
    • Replies: 2
    • Views: 4,280
    May 4th, 2019, 12:32 PM Go to last post
  41. Why Java is better for web development ?

    Started by decipherzone, October 31st, 2018 01:50 AM
    java development, java development company
    • Replies: 7
    • Views: 827
    May 4th, 2019, 02:54 AM Go to last post
  42. Question Is my Neural Network correct/good?

    Started by skudo, April 16th, 2019 02:03 PM
    neural network
    • Replies: 2
    • Views: 407
    April 26th, 2019, 04:46 PM Go to last post
  43. Post [Beginner] Need help with my Java homework

    Started by shahab, April 14th, 2019 06:18 AM
    • Replies: 1
    • Views: 360
    April 14th, 2019, 09:22 PM Go to last post
  44. Possible Bug in JColorChooser

    Started by jim829, April 9th, 2019 11:32 AM
    • Replies: 0
    • Views: 389
    April 9th, 2019, 11:32 AM Go to last post
  45. Need help on how to add numbers to jlabel

    Started by K_gg9, March 30th, 2019 08:30 PM
    • Replies: 1
    • Views: 318
    March 31st, 2019, 05:43 AM Go to last post

Page 1 of 83 1231151 ... 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
  •