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Page 3 of 14 FirstFirst 1234513 ... LastLast
Threads 101 to 150 of 661

Forum: Collections and Generics

Arrays, ArrayList, HashMap..

  1. List that generates new item variables?

    Started by SomeDudeOnline, October 3rd, 2014 11:29 AM
    • Replies: 9
    • Views: 1,739
    GregBrannon
    October 4th, 2014, 04:10 AM Go to last post

  2. Confused with Arrays

    Started by Solidius, October 29th, 2010 03:34 AM
    • Replies: 3
    • Views: 1,639
    Solidius
    October 29th, 2010, 09:54 AM Go to last post

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

    Started by snytkine, October 7th, 2010 02:38 PM
    • Replies: 5
    • Views: 2,664
    copeg
    October 7th, 2010, 09:18 PM Go to last post

  4. Do Class Casts Work With Arrays?

    Started by snowguy13, February 18th, 2012 08:54 PM
    • Replies: 8
    • Views: 1,808
    snowguy13
    February 23rd, 2012, 08:18 AM Go to last post

  5. Question Array of contacts (address book)

    Started by smush, March 29th, 2010 09:32 PM
    address, array, book, java, swing
    • Replies: 11
    • Views: 7,297
    vincom1111
    April 29th, 2010, 03:08 AM Go to last post

  6. Angry Changing Array variables from different classes

    Started by smellyhole85, December 9th, 2010 07:42 AM
    • Replies: 6
    • Views: 7,893
    javapenguin
    December 9th, 2010, 03:18 PM Go to last post

  7. My program compiles and runs, but doesn't display anything!

    Started by slickrick82, February 4th, 2014 10:18 PM
    • Replies: 6
    • Views: 2,715
    copeg
    March 19th, 2014, 08:44 AM Go to last post

  8. Taking an element out of an array

    Started by SlckP, May 2nd, 2010 08:31 PM
    • Replies: 3
    • Views: 3,155
    dlorde
    May 5th, 2010, 02:26 PM Go to last post

  9. Post anyone know how to fix this ?

    Started by skyzred, June 21st, 2011 10:41 AM
    • Replies: 7
    • Views: 1,664
    JavaPF
    June 22nd, 2011, 03:16 AM Go to last post

  10. How do I combine two strings in an array?

    Started by SkyAphid, September 14th, 2011 08:48 PM
    • Replies: 3
    • Views: 1,488
    SkyAphid
    September 15th, 2011, 06:20 PM Go to last post

  11. [SOLVED] Four arrays 32 line characters from text

    Started by sketch_flygirl, March 27th, 2011 10:35 PM
    • Replies: 7
    • Views: 2,088
    sketch_flygirl
    March 31st, 2011, 10:33 PM Go to last post

  12. 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: 2,602
    newbie
    November 9th, 2011, 07:03 PM Go to last post

  13. Create an Array wich represent Classes

    Started by Sjaakie91, September 21st, 2011 04:47 AM
    • Replies: 3
    • Views: 1,675
    KevinWorkman
    September 21st, 2011, 07:54 AM Go to last post

  14. weekly hours for each employee

    Started by sircamolate, September 1st, 2011 10:03 AM
    • Replies: 18
    • Views: 4,211
    Junky
    September 1st, 2011, 06:09 PM Go to last post

  15. Double to string giving extra values

    Started by sinsand, August 23rd, 2011 04:48 AM
    • Replies: 1
    • Views: 1,443
    Sean4u
    August 23rd, 2011, 05:57 AM Go to last post

  16. Question Re-ordering list which has duplicate values

    Started by Sini Narayanan, June 9th, 2014 06:50 PM
    duplicates, list, re-order, sort
    • Replies: 1
    • Views: 1,520
    Cornix
    June 10th, 2014, 02:23 AM Go to last post

  17. "cannot find symbol" error when trying to use the getInt() method.

    Started by simpson_121919, February 21st, 2013 11:50 AM
    • Replies: 6
    • Views: 3,391
    simpson_121919
    February 21st, 2013, 12:48 PM Go to last post

  18. Red face switches and else if

    Started by silverspoon34, November 11th, 2009 01:12 PM
    • Replies: 1
    • Views: 1,773
    helloworld922
    November 11th, 2009, 04:09 PM Go to last post

  19. ArrayList and making a Menu

    Started by Silver, January 27th, 2010 07:01 PM
    • Replies: 2
    • Views: 8,408
    Silver
    January 28th, 2010, 03:29 AM Go to last post

  20. Store One String with Two Integer in JAVA MAP

    Started by shervan360, November 11th, 2020 03:09 PM
    • Replies: 2
    • Views: 2,055
    shervan360
    November 11th, 2020, 04:19 PM Go to last post

  21. Help with ArrayList<Integer>

    Started by shanklove, September 6th, 2010 04:13 AM
    • Replies: 2
    • Views: 2,328
    aussiemcgr
    September 6th, 2010, 09:15 AM Go to last post

  22. home work ..

    Started by shane1987, November 7th, 2010 12:36 PM
    • Replies: 8
    • Views: 3,319
    shane1987
    November 16th, 2010, 09:45 AM Go to last post

  23. [SOLVED] Creating an array with many of the same element?

    Started by ShamelessTeenie, April 9th, 2013 10:48 AM
    • Replies: 2
    • Views: 1,279
    ShamelessTeenie
    April 9th, 2013, 11:28 AM Go to last post

  24. Help with Arrays - Counting elements

    Started by ShakeyJakey, August 6th, 2010 04:40 PM
    arrays
    • Replies: 7
    • Views: 2,977
    Norm
    August 8th, 2010, 04:09 PM Go to last post

  25. Linked List of Class Instances

    Started by Shade, January 6th, 2012 02:27 AM
    linked lis
    • Replies: 5
    • Views: 1,940
    Shade
    January 8th, 2012, 04:57 AM Go to last post

  26. [SOLVED] Singly Linked List - Sort Method

    Started by Sfrius, July 24th, 2014 12:39 AM
    • Replies: 6
    • Views: 3,667
    Sfrius
    July 26th, 2014, 05:21 PM Go to last post

  27. sum of arrays and printing even and odd numbers in the array

    Started by senecawolf, November 8th, 2011 11:19 AM
    • Replies: 3
    • Views: 2,957
    Norm
    November 8th, 2011, 03:07 PM Go to last post

  28. How To Use Linear Search

    Started by Semion, May 10th, 2013 10:24 PM
    • Replies: 17
    • Views: 1,863
    jps
    May 13th, 2013, 12:40 AM Go to last post

  29. Project ideas

    Started by seal308, May 15th, 2012 12:22 PM
    array, group, loop, project ideas, statements
    • Replies: 2
    • Views: 2,853
    joshiparag123456
    August 3rd, 2012, 02:27 PM Go to last post

  30. Help: Bug with removing data from a Hash Map

    Started by seabeach, August 11th, 2011 08:56 AM
    • Replies: 4
    • Views: 1,937
    copeg
    August 11th, 2011, 11:54 AM Go to last post

  31. High School Java Programming Class

    Started by SDennis52, May 6th, 2012 11:58 PM
    2 Attachment(s)
    • Replies: 1
    • Views: 2,050
    pbrockway2
    May 7th, 2012, 12:38 AM Go to last post

  32. [SOLVED] Java program to sort arrays containing dates

    Started by scottyadam, March 1st, 2009 12:10 AM
    • Replies: 1
    • Views: 10,927
    leandro
    March 9th, 2009, 06:08 PM Go to last post

  33. [SOLVED] Display 2d array aligment

    Started by Scotty, November 26th, 2010 03:37 PM
    • Replies: 0
    • Views: 1,709
    Scotty
    November 26th, 2010, 03:37 PM Go to last post

  34. Array list returns null

    Started by Scotty, April 13th, 2011 05:41 PM
    • Replies: 3
    • Views: 2,806
    JavaPF
    April 14th, 2011, 06:50 AM Go to last post

  35. Searching for object variables inside a 1-D array?

    Started by Scorks, September 6th, 2013 06:30 PM
    1-d, array, objects
    • Replies: 2
    • Views: 1,553
    syedbhai
    September 6th, 2013, 11:36 PM Go to last post

  36. boolean arraylists?

    Started by Scorks, October 15th, 2013 11:43 AM
    2d array, arraylist, boolean
    • Replies: 1
    • Views: 1,517
    aussiemcgr
    October 15th, 2013, 11:47 AM Go to last post

  37. Why use "new" operator with an instance variable of array type in accessor methods?

    Started by sciences, May 3rd, 2013 02:15 PM
    • Replies: 8
    • Views: 1,451
    sciences
    May 6th, 2013, 07:53 AM Go to last post

  38. FASTEST List

    Started by sci4me, April 18th, 2014 02:32 PM
    • Replies: 10
    • Views: 1,430
    ramesh.pitla28
    April 30th, 2014, 02:57 AM Go to last post

  39. Unchecked or Unsafe Operations

    Started by saxophonemaster, April 2nd, 2011 02:30 PM
    • Replies: 2
    • Views: 2,675
    Json
    April 12th, 2011, 04:40 AM Go to last post

  40. [SOLVED] Create new Array from old Array

    Started by satory, February 24th, 2010 08:04 AM
    • Replies: 1
    • Views: 2,854
    helloworld922
    February 24th, 2010, 12:44 PM Go to last post

  41. Computing Arrays...

    Started by sarahmiller1980, January 30th, 2011 04:34 PM
    array, loop, percentage, total
    • Replies: 1
    • Views: 1,978
    DanBrown
    January 31st, 2011, 07:50 AM Go to last post

  42. [SOLVED] Hashtable and Key Size

    Started by sapzero, January 28th, 2010 02:31 PM
    • Replies: 0
    • Views: 2,032
    sapzero
    January 28th, 2010, 02:31 PM Go to last post

  43. Question help: union of two array,.. kinda problem

    Started by sanfor, November 26th, 2009 02:55 AM
    • Replies: 2
    • Views: 5,435
    sanfor
    November 29th, 2009, 02:33 PM Go to last post

  44. Arrays: question about "removing" items.

    Started by sanfor, November 29th, 2009 02:35 PM
    • Replies: 2
    • Views: 2,038
    sanfor
    November 30th, 2009, 04:09 AM Go to last post

  45. Please help ArrayList Question

    Started by SandeeBee, November 11th, 2011 07:29 PM
    • Replies: 14
    • Views: 3,704
    Mr.777
    November 15th, 2011, 12:01 AM Go to last post

  46. Java program to do Matrix operation

    Started by saladfingers73, February 1st, 2009 06:11 PM
    • Replies: 5
    • Views: 9,678
    arvindbis
    March 7th, 2012, 09:17 AM Go to last post

  47. Question [SOLVED] Creation of objects of Array in Java

    Started by sadi_shihab, July 6th, 2009 12:08 PM
    • Replies: 4
    • Views: 2,994
    sadi_shihab
    July 9th, 2009, 01:38 PM Go to last post

  48. Ask objects with parameters in Arraylist

    Started by sabbath, March 30th, 2013 06:02 AM
    • Replies: 5
    • Views: 1,545
    Norm
    April 7th, 2013, 07:26 AM Go to last post

  49. 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

  50. Adding to Array from JavaSpace problem

    Started by rtumatt, December 13th, 2009 11:17 AM
    • Replies: 2
    • Views: 2,069
    Norm
    September 15th, 2011, 07:11 AM Go to last post
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