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Page 5 of 14 FirstFirst ... 34567 ... LastLast
Threads 201 to 250 of 659

Forum: Collections and Generics

Arrays, ArrayList, HashMap..

  1. 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

  2. Append data from user input into array

    Started by brncao, October 10th, 2011 05:27 PM
    • Replies: 1
    • Views: 2,681
    JavaPF
    October 11th, 2011, 04:37 AM Go to last post

  3. Unchecked or Unsafe Operations

    Started by saxophonemaster, April 2nd, 2011 02:30 PM
    • Replies: 2
    • Views: 2,672
    Json
    April 12th, 2011, 04:40 AM Go to last post

  4. Variable Type-Checking

    Started by richip, March 17th, 2011 10:31 AM
    • Replies: 7
    • Views: 2,670
    richip
    March 17th, 2011, 06:25 PM Go to last post

  5. Looking for Collection class to do first if first out

    Started by snytkine, October 7th, 2010 02:38 PM
    • Replies: 5
    • Views: 2,662
    copeg
    October 7th, 2010, 09:18 PM Go to last post

  6. Need help merging arraylists and sorting

    Started by oliminator, March 28th, 2011 06:21 PM
    • Replies: 4
    • Views: 2,662
    oliminator
    March 28th, 2011, 08:03 PM Go to last post

  7. Tutorials code not working with variables and arrays

    Started by paulStad, January 9th, 2022 08:43 PM
    array, change
    • Replies: 5
    • Views: 2,658
    paulStad
    January 16th, 2022, 01:19 PM Go to last post

  8. Any way to map method calls?

    Started by Swiftslide, September 21st, 2009 02:55 AM
    • Replies: 1
    • Views: 2,647
    Json
    September 21st, 2009, 04:37 AM Go to last post

  9. addInOrder LinkedList

    Started by PeskyToaster, April 6th, 2012 12:54 AM
    • Replies: 1
    • Views: 2,642
    Norm
    April 6th, 2012, 06:16 AM Go to last post

  10. Parsing By Prediction Algorithm(?)

    Started by benjamin, September 30th, 2009 02:39 AM
    • Replies: 5
    • Views: 2,629
    helloworld922
    September 30th, 2009, 03:21 PM Go to last post

  11. Method Adding elements to an array with certain restrictions

    Started by Newoor, December 13th, 2009 08:27 AM
    • Replies: 1
    • Views: 2,629
    copeg
    December 13th, 2009, 11:13 AM Go to last post

  12. calling a changing variable from another class

    Started by bondage, December 7th, 2011 08:22 AM
    • Replies: 11
    • Views: 2,610
    KevinWorkman
    December 7th, 2011, 10:17 AM Go to last post

  13. ArrayList question

    Started by steel55677, February 22nd, 2012 08:44 PM
    • Replies: 8
    • Views: 2,610
    steel55677
    February 25th, 2012, 11:42 AM Go to last post

  14. From List<String> to a generic LinkedList

    Started by johnrmsn@Msn.com, July 2nd, 2011 11:23 AM
    • Replies: 2
    • Views: 2,605
    johnrmsn@Msn.com
    July 2nd, 2011, 12:46 PM Go to last post

  15. Reading file of floats into array list and sorting into subsets

    Started by Skave, November 8th, 2011 03:45 PM
    array list, sorting algorithm
    • Replies: 2
    • Views: 2,601
    newbie
    November 9th, 2011, 07:03 PM Go to last post

  16. Help with ListIterator

    Started by vluong, October 15th, 2009 08:22 PM
    • Replies: 5
    • Views: 2,593
    helloworld922
    October 16th, 2009, 09:33 AM Go to last post

  17. Help with sorting numbers

    Started by planktonx, October 5th, 2010 03:55 AM
    • Replies: 2
    • Views: 2,593
    Norm
    October 5th, 2010, 08:01 AM Go to last post

  18. Elegant and short way to implement my program on 2d Array

    Started by TheForumLord, December 8th, 2008 04:20 AM
    1 Attachment(s)
    • Replies: 1
    • Views: 2,576
    TheForumLord
    December 8th, 2008, 04:56 PM Go to last post

  19. Lightbulb How can I rotate every n elements in an Array list by 1 index?

    Started by Nick0188, February 25th, 2019 03:27 PM
    arraylist, collections, java, lists
    • Replies: 3
    • Views: 2,572
    Norm
    February 25th, 2019, 06:30 PM Go to last post

  20. Split a sheet of images into an array

    Started by pajfilms, August 8th, 2011 10:58 AM
    • Replies: 17
    • Views: 2,568
    Norm
    August 8th, 2011, 05:55 PM Go to last post

  21. Exclamation max length of an array?

    Started by qsbladey, March 31st, 2011 10:08 PM
    • Replies: 4
    • Views: 2,555
    helloworld922
    April 3rd, 2011, 11:17 AM Go to last post

  22. how to find an element in an array

    Started by humdinger, April 8th, 2010 02:41 PM
    • Replies: 8
    • Views: 2,554
    Bryan
    April 9th, 2010, 05:22 PM Go to last post

  23. Adding to Array from JavaSpace problem

    Started by rtumatt, December 13th, 2009 10:35 AM
    • Replies: 3
    • Views: 2,540
    helloworld922
    January 5th, 2010, 07:19 PM Go to last post

  24. hash table probes

    Started by victorh, November 7th, 2011 10:44 PM
    • Replies: 4
    • Views: 2,540
    victorh
    November 8th, 2011, 12:33 AM Go to last post

  25. way too hard to explain this in short. please help guys!!

    Started by humdinger, March 11th, 2010 04:17 PM
    • Replies: 4
    • Views: 2,535
    kyuss
    March 15th, 2010, 05:57 AM Go to last post

  26. [SOLVED] Returning ArrayList via user input

    Started by IanSawyer, March 27th, 2012 03:59 PM
    • Replies: 4
    • Views: 2,521
    pbrockway2
    March 27th, 2012, 05:40 PM Go to last post

  27. [SOLVED] I am trying to shuffle up an array

    Started by rsala004, July 18th, 2009 12:56 AM
    • Replies: 3
    • Views: 2,517
    rsala004
    July 18th, 2009, 03:31 PM Go to last post

  28. Change JTextArea to JList; Display ArrayList in JList

    Started by AP2000, June 5th, 2017 09:04 AM
    • Replies: 5
    • Views: 2,516
    NormR
    June 5th, 2017, 11:37 AM Go to last post

  29. How to assign values from a file to an arraylist of objects?

    Started by nadman123, September 8th, 2008 09:04 PM
    • Replies: 3
    • Views: 2,515
    JavaPF
    September 15th, 2008, 01:07 PM Go to last post

  30. is there a better way to extend an array?

    Started by kurt-hardy, January 11th, 2011 11:00 AM
    • Replies: 5
    • Views: 2,514
    aussiemcgr
    January 12th, 2011, 06:33 PM Go to last post

  31. how to initialise set in a constructor

    Started by davie, March 12th, 2010 03:54 PM
    • Replies: 3
    • Views: 2,512
    helloworld922
    March 12th, 2010, 05:35 PM Go to last post

  32. Travel Agent

    Started by lethal, February 11th, 2010 05:48 AM
    • Replies: 2
    • Views: 2,503
    lethal
    February 15th, 2010, 09:58 AM Go to last post

  33. Spreadsheet data - linked list or hashmap

    Started by j919, February 19th, 2011 01:45 PM
    • Replies: 2
    • Views: 2,483
    codesmuggler
    February 19th, 2011, 06:04 PM Go to last post

  34. Java error in using Arrays

    Started by AnithaBabu1, August 26th, 2008 01:12 AM
    • Replies: 4
    • Views: 2,479
    JavaPF
    November 4th, 2008, 07:50 AM Go to last post

  35. Arrays.sort or iterative search?

    Started by igniteflow, September 15th, 2009 04:46 PM
    • Replies: 1
    • Views: 2,476
    helloworld922
    September 16th, 2009, 02:07 AM Go to last post

  36. Principle of Truth in Advertising

    Started by Richardinho, March 29th, 2011 01:15 PM
    • Replies: 1
    • Views: 2,460
    Kerr
    April 12th, 2011, 03:52 PM Go to last post

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

    Started by CVL220, October 30th, 2012 09:06 PM
    • Replies: 3
    • Views: 2,457
    Zaphod_b
    November 10th, 2012, 01:47 PM Go to last post

  38. Calling up array methods from main

    Started by my21, April 16th, 2013 05:09 PM
    • Replies: 12
    • Views: 2,451
    arnavkumartechno
    November 6th, 2013, 05:15 AM Go to last post

  39. Creating Arraylist of Arraylist

    Started by ms_ceng, December 19th, 2011 05:01 PM
    1 Attachment(s)
    • Replies: 15
    • Views: 2,443
    Norm
    December 22nd, 2011, 12:12 PM Go to last post

  40. Unsafe cast

    Started by Kerr, April 18th, 2011 07:52 AM
    • Replies: 2
    • Views: 2,437
    Kerr
    April 19th, 2011, 06:49 AM Go to last post

  41. ArrayList implementation

    Started by meijuh, March 21st, 2012 04:27 AM
    • Replies: 8
    • Views: 2,420
    meijuh
    March 22nd, 2012, 01:03 PM Go to last post

  42. generic class

    Started by fireatmuself, November 15th, 2009 06:38 AM
    • Replies: 4
    • Views: 2,418
    fireatmuself
    November 17th, 2009, 06:06 AM Go to last post

  43. General Question

    Started by Becca, November 2nd, 2011 02:35 PM
    • Replies: 6
    • Views: 2,409
    Becca
    November 3rd, 2011, 03:52 PM Go to last post

  44. prininting out a 4x4 array according to an order by a 1d array

    Started by fortune2k, November 23rd, 2010 05:45 PM
    • Replies: 7
    • Views: 2,399
    fortune2k
    November 25th, 2010, 12:54 PM Go to last post

  45. ArrayList Plotting Points

    Started by basketball8533, October 18th, 2011 03:10 PM
    • Replies: 1
    • Views: 2,397
    copeg
    October 18th, 2011, 03:59 PM Go to last post

  46. Question how to reuse method returned string ??

    Started by zeeshanmirza, September 3rd, 2009 06:04 PM
    • Replies: 7
    • Views: 2,392
    Freaky Chris
    September 4th, 2009, 03:54 PM Go to last post

  47. Sorting Arrays

    Started by Bryan29, November 27th, 2011 12:59 AM
    • Replies: 5
    • Views: 2,387
    Mr.777
    November 28th, 2011, 07:21 AM Go to last post

  48. Problem in navigation in a txt file with specific direction

    Started by wendybird79, May 9th, 2009 11:02 AM
    • Replies: 1
    • Views: 2,379
    JavaPF
    May 10th, 2009, 07:54 AM Go to last post

  49. Timing a sort

    Started by joshft91, February 5th, 2011 03:30 PM
    • Replies: 1
    • Views: 2,379
    codesmuggler
    February 7th, 2011, 05:12 PM Go to last post

  50. System.out.println Error when using Iterator

    Started by willo009, December 3rd, 2012 02:29 PM
    arraylist
    • Replies: 7
    • Views: 2,379
    jawaharl0207
    August 30th, 2013, 02:08 AM Go to last post
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