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 3 of 14 FirstFirst 1234513 ... LastLast
Threads 101 to 150 of 660

Forum: Collections and Generics

Arrays, ArrayList, HashMap..

  1. Java array and string question

    Started by colerelm, September 14th, 2011 09:15 PM
    • Replies: 2
    • Views: 1,259
    dabdi
    September 14th, 2011, 11:50 PM Go to last post

  2. TreeSet contains(obj) doe not behave as expected

    Started by Cornix, August 24th, 2013 04:08 AM
    • Replies: 10
    • Views: 2,683
    Cornix
    August 24th, 2013, 03:03 PM Go to last post

  3. Best way to solve this ConcurrentModificationException

    Started by Cornix, June 15th, 2014 12:53 PM
    • Replies: 7
    • Views: 1,639
    Cornix
    August 2nd, 2014, 05:03 AM Go to last post

  4. Is this ObserverList a correct use of WeakReferences?

    Started by Cornix, August 18th, 2014 02:08 PM
    • Replies: 1
    • Views: 1,728
    ElaizaLag
    November 9th, 2017, 09:53 PM Go to last post

  5. Problem with wildcard observers

    Started by Cornix, September 20th, 2014 04:46 AM
    • Replies: 0
    • Views: 1,402
    Cornix
    September 20th, 2014, 04:46 AM Go to last post

  6. How to use an array that has int values "keyed" to a String name.

    Started by craigjlner, December 22nd, 2013 10:40 PM
    • Replies: 8
    • Views: 1,935
    GregBrannon
    December 28th, 2013, 12:02 AM Go to last post

  7. Question How to create a menu for the user which add new parts,search existing parts and display the table to view all in Java?

    Started by crazydeo, May 21st, 2008 08:47 AM
    • Replies: 4
    • Views: 2,239
    crazydeo
    May 22nd, 2008, 10:59 AM Go to last post

  8. Exclamation Java program with abstract class along with two subclasses

    Started by crazydeo, June 4th, 2008 03:34 AM
    • Replies: 2
    • Views: 2,803
    Chris.Brown.SPE
    June 10th, 2008, 11:45 AM Go to last post

  9. Moved: Code that works on Fiddle but doesn't work on local

    Started by ctincristi, October 9th, 2014 06:15 PM
    •  
    •  

  10. DoubleArraySeq Help

    Started by cutekill0, September 26th, 2011 07:31 PM
    • Replies: 3
    • Views: 4,011
    Mr.777
    September 27th, 2011, 06:49 AM Go to last post

  11. Tic-Tac-Toe (loops, arrays, and methods) help please

    Started by CVL220, October 30th, 2012 09:06 PM
    • Replies: 3
    • Views: 2,462
    Zaphod_b
    November 10th, 2012, 01:47 PM Go to last post

  12. 3 Arrays

    Started by D3158, June 10th, 2011 02:42 PM
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 27
    • Views: 4,153
    dlorde
    June 16th, 2011, 11:10 AM Go to last post

  13. binary heap

    Started by dabdi, November 16th, 2011 05:43 PM
    • Replies: 0
    • Views: 1,532
    dabdi
    November 16th, 2011, 05:43 PM Go to last post

  14. Post Trying to format an Array using specifiers to appear in TextArea

    Started by dalythe, March 21st, 2013 03:43 AM
    2 Attachment(s)
    • Replies: 19
    • Views: 2,262
    Norm
    March 21st, 2013, 07:43 PM Go to last post

  15. java: adding array elements

    Started by dambundos, October 22nd, 2011 05:26 AM
    • Replies: 3
    • Views: 2,114
    Norm
    November 4th, 2011, 06:30 AM Go to last post

  16. Array question.

    Started by daniel95, November 25th, 2013 10:37 PM
    • Replies: 2
    • Views: 1,476
    Norm
    November 25th, 2013, 10:50 PM Go to last post

  17. Need a way to Find a way to dermine if all elements in a Boolean Array are True/false

    Started by DannDroid, January 22nd, 2013 10:15 PM
    • Replies: 0
    • Views: 1,559
    DannDroid
    January 22nd, 2013, 10:15 PM Go to last post

  18. Comparing hash functions and collision resolutions

    Started by dansongarcia, November 11th, 2008 10:50 AM
    • Replies: 0
    • Views: 2,314
    dansongarcia
    November 11th, 2008, 10:50 AM Go to last post

  19. Implementing Multiple Interfaces with Generics

    Started by darkestfright, February 10th, 2010 02:09 PM
    • Replies: 5
    • Views: 6,614
    copeg
    February 10th, 2010, 08:44 PM Go to last post

  20. Operations with lists

    Started by datreta, October 27th, 2010 06:53 PM
    • Replies: 8
    • Views: 2,006
    datreta
    October 29th, 2010, 08:54 AM Go to last post

  21. game development- collision detection question

    Started by david37370, July 7th, 2013 04:50 PM
    collision detection, game, game developing, games arcade, programming
    • Replies: 11
    • Views: 10,637
    GregBrannon
    July 21st, 2013, 12:54 PM Go to last post

  22. How to create a StringBuilder object that cntains equal numbers of a string

    Started by davie, February 19th, 2010 08:47 AM
    • Replies: 2
    • Views: 3,675
    helloworld922
    February 25th, 2010, 04:17 PM Go to last post

  23. how to initialise set in a constructor

    Started by davie, March 12th, 2010 03:54 PM
    • Replies: 3
    • Views: 2,513
    helloworld922
    March 12th, 2010, 05:35 PM Go to last post

  24. How to create a sorted set from the contents of an array

    Started by davie, March 11th, 2010 02:39 PM
    • Replies: 1
    • Views: 5,297
    CT&SC
    March 11th, 2010, 03:44 PM Go to last post

  25. I have problem a colections

    Started by Dawidos21, January 4th, 2022 11:24 AM
    • Replies: 23
    • Views: 1,646
    Norm
    January 5th, 2022, 11:24 AM Go to last post

  26. Arrow How to find the first character which occurs only once in string?

    Started by decisionsting, May 29th, 2020 06:40 AM
    • Replies: 1
    • Views: 2,946
    Norm
    May 29th, 2020, 07:59 AM Go to last post

  27. Talking split a paragraph

    Started by deepikamsc2010, July 3rd, 2012 05:32 AM
    • Replies: 1
    • Views: 1,743
    copeg
    July 3rd, 2012, 09:25 AM Go to last post

  28. Best approach to load .gif pictures into an Array then selecting few of them and attach to a lable

    Started by Dele, April 9th, 2009 10:42 PM
    2 Attachment(s)
    • Replies: 3
    • Views: 3,835
    JavaPF
    April 14th, 2009, 08:35 AM Go to last post

  29. help please

    Started by delicia, April 10th, 2010 10:39 AM
    • Replies: 3
    • Views: 2,870
    Cuju
    April 10th, 2010, 11:54 AM Go to last post

  30. [SOLVED] ArrayList.get() Returning "Incompatible Type"

    Started by Destro, June 15th, 2012 12:57 PM
    • Replies: 2
    • Views: 3,351
    Destro
    June 15th, 2012, 06:13 PM Go to last post

  31. Creating multiple arraylists with a loop?

    Started by DLX, December 27th, 2010 09:10 AM
    • Replies: 4
    • Views: 9,496
    DLX
    December 28th, 2010, 06:58 PM Go to last post

  32. Java 1.4 Array issues - controlling array size for dynamic usage

    Started by doonan79, June 17th, 2013 11:14 AM
    • Replies: 5
    • Views: 2,269
    KevinWorkman
    June 18th, 2013, 11:53 AM Go to last post

  33. help with array assignment ! urgent please :(

    Started by dre2327, September 26th, 2011 11:09 PM
    1 Attachment(s)
    • Replies: 5
    • Views: 2,130
    meathead
    October 6th, 2011, 01:30 PM Go to last post

  34. Search closest distance to an array of objects

    Started by Dreamer999, October 10th, 2012 12:11 PM
    • Replies: 1
    • Views: 1,376
    KevinWorkman
    October 10th, 2012, 12:32 PM Go to last post

  35. [SOLVED] Assigning Values to Multi Array

    Started by dredjohn, April 17th, 2011 09:29 PM
    • Replies: 3
    • Views: 3,190
    helloworld922
    April 18th, 2011, 07:43 PM Go to last post

  36. Instantiating a SuperClass Map from a SubClass

    Started by drexasaurus, September 9th, 2010 03:28 PM
    • Replies: 1
    • Views: 2,735
    copeg
    September 9th, 2010, 10:51 PM Go to last post

  37. Help with Sort arrays

    Started by drk, September 5th, 2009 07:35 AM
    • Replies: 5
    • Views: 2,857
    drk
    September 6th, 2009, 02:48 AM Go to last post

  38. initialise set that holds value of array

    Started by dstha, March 13th, 2010 04:15 PM
    • Replies: 1
    • Views: 2,238
    switcha
    September 15th, 2011, 06:16 PM Go to last post

  39. Generic method using an int[] argument

    Started by dubois.ford, March 17th, 2010 10:27 PM
    • Replies: 2
    • Views: 3,251
    dubois.ford
    March 18th, 2010, 07:18 AM Go to last post

  40. Expanding the capacity of an array

    Started by dubois.ford, April 6th, 2010 02:58 PM
    • Replies: 5
    • Views: 8,896
    dlorde
    May 7th, 2010, 05:58 AM Go to last post

  41. Error for a simple array

    Started by DudeJericho, April 20th, 2011 04:45 AM
    • Replies: 4
    • Views: 1,663
    OutputStream
    April 25th, 2011, 02:46 PM Go to last post

  42. Comparing elements of an arrayList with an array?

    Started by DudeJericho, April 21st, 2011 12:07 PM
    • Replies: 2
    • Views: 2,822
    DudeJericho
    April 21st, 2011, 12:39 PM Go to last post

  43. Arrays/Looping probelm?

    Started by dx8292, February 6th, 2012 02:58 PM
    • Replies: 7
    • Views: 1,994
    JavaPF
    February 27th, 2012, 08:44 AM Go to last post

  44. [SOLVED] ArrayList.remove() problem. (solved)

    Started by E.K.Virtanen, May 26th, 2014 12:27 PM
    • Replies: 9
    • Views: 2,186
    E.K.Virtanen
    May 29th, 2014, 04:50 AM Go to last post

  45. Polymorphorism with array objects of different classes?

    Started by EDale, April 14th, 2013 02:05 PM
    array, inheritance, polymorphism
    • Replies: 7
    • Views: 1,955
    Norm
    April 14th, 2013, 03:54 PM Go to last post

  46. Creating methods in a singly linked list?

    Started by EDale, September 28th, 2013 09:11 PM
    • Replies: 13
    • Views: 1,602
    Norm
    September 29th, 2013, 06:13 PM Go to last post

  47. i need to create a program with array list and 3 file classes but it is hard HELP

    Started by elvis0288, February 21st, 2012 12:13 AM
    • Replies: 2
    • Views: 1,811
    JonLane
    February 21st, 2012, 01:25 AM Go to last post

  48. [SOLVED] Chinese Zodiac array

    Started by Elyril, March 8th, 2014 07:17 AM
    array, zodiac
    • Replies: 8
    • Views: 4,885
    Elyril
    March 9th, 2014, 11:02 AM Go to last post

  49. how to compare 2 different type object list

    Started by enginco, March 27th, 2012 03:51 PM
    • Replies: 3
    • Views: 2,747
    copeg
    April 3rd, 2012, 03:45 PM Go to last post

  50. Program of an Array in Java

    Started by eric_kapre, February 3rd, 2009 02:43 AM
    array, scanner class
    • Replies: 1
    • Views: 1,929
    JavaPF
    February 5th, 2009, 06:30 AM Go to last post
Page 3 of 14 FirstFirst 1234513 ... 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