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Page 12 of 13 FirstFirst ... 210111213 LastLast
Threads 551 to 600 of 612

Forum: Collections and Generics

Arrays, ArrayList, HashMap..

  1. Adding value to existing map key

    Started by ober0330, September 30th, 2011 09:26 AM
    • Replies: 12
    • Views: 5,265
    ober0330
    September 30th, 2011, 12:49 PM Go to last post

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

    Started by davie, March 11th, 2010 02:39 PM
    • Replies: 1
    • Views: 5,302
    CT&SC
    March 11th, 2010, 03:44 PM Go to last post

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

    Started by sanfor, November 26th, 2009 02:55 AM
    • Replies: 2
    • Views: 5,443
    sanfor
    November 29th, 2009, 02:33 PM Go to last post

  4. Priority Queue using comparable

    Started by jkalm, December 3rd, 2010 03:05 PM
    • Replies: 6
    • Views: 5,552
    jkalm
    December 5th, 2010, 10:02 PM Go to last post

  5. Importing data from .csv into array

    Started by mikeg, November 10th, 2010 06:18 AM
    • Replies: 3
    • Views: 5,607
    mikeg
    November 12th, 2010, 05:59 AM Go to last post

  6. math quiz program

    Started by hope.knykcah, October 23rd, 2009 12:20 AM
    • Replies: 1
    • Views: 5,659
    literallyjer
    October 23rd, 2009, 09:53 AM Go to last post

  7. Grade Array Trouble

    Started by kite98765, January 7th, 2010 04:58 PM
    • Replies: 3
    • Views: 5,659
    kite98765
    January 7th, 2010, 08:14 PM Go to last post

  8. Which one the best method use for Search..?

    Started by iftijafar, October 20th, 2013 02:44 AM
    • Replies: 5
    • Views: 5,688
    Denisecondon556
    May 10th, 2022, 12:58 AM Go to last post

  9. Difference between Vector and Arraylist

    Started by Lil_Aziz1, January 1st, 2010 05:56 PM
    arraylist, list, synchronize, unsynchronize, vector
    • Replies: 4
    • Views: 5,832
    Json
    January 3rd, 2010, 11:03 AM Go to last post

  10. Edit ArrayList Object

    Started by frankycool, November 14th, 2009 03:02 AM
    arraylist, arrays
    • Replies: 12
    • Views: 5,882
    helloworld922
    November 16th, 2009, 12:31 AM Go to last post

  11. Retrieving BFS code's adjacency list

    Started by moose4204l, October 20th, 2008 06:30 PM
    1 Attachment(s)
    • Replies: 0
    • Views: 5,892
    moose4204l
    October 20th, 2008, 06:30 PM Go to last post

  12. Unhappy [SOLVED] How to dynamically create ArrayLists (or something similar)?

    Started by igniteflow, August 5th, 2009 01:22 PM
    • Replies: 4
    • Views: 5,893
    igniteflow
    August 6th, 2009, 06:00 AM Go to last post

  13. Creating an Expression Tree

    Started by vluong, November 28th, 2009 11:41 PM
    • Replies: 0
    • Views: 5,938
    vluong
    November 28th, 2009, 11:41 PM Go to last post

  14. Arraylist Save and Load

    Started by frankycool, November 14th, 2009 03:25 AM
    arraylist, arraylist io object, arrays, input, output
    • Replies: 1
    • Views: 6,033
    Json
    November 14th, 2009, 06:48 AM Go to last post

  15. Java API - JTA

    Started by Venkatesa Perumal, August 27th, 2013 12:54 AM
    • Replies: 1
    • Views: 6,323
    jps
    August 27th, 2013, 01:11 AM Go to last post

  16. Cool Using the ArrayList Class

    Started by m2msucks, November 20th, 2011 02:28 AM
    • Replies: 9
    • Views: 6,344
    m2msucks
    November 21st, 2011, 02:22 PM Go to last post

  17. [SOLVED] javabat example makeLast

    Started by Truffy, June 30th, 2009 10:34 PM
    • Replies: 3
    • Views: 6,367
    Truffy
    July 5th, 2009, 08:25 PM Go to last post

  18. PhoneBook entries with ArrayList problem

    Started by gpelefty9, October 24th, 2011 10:48 PM
    • Replies: 3
    • Views: 6,371
    abani
    October 30th, 2011, 03:32 AM Go to last post

  19. accessing elements in a 2d ArrayList

    Started by Flamespewer, March 8th, 2010 05:23 PM
    • Replies: 2
    • Views: 6,401
    Flamespewer
    March 8th, 2010, 06:11 PM Go to last post

  20. Family Tree in Java

    Started by Bobben92, November 20th, 2012 07:09 AM
    • Replies: 3
    • Views: 6,435
    KevinWorkman
    November 20th, 2012, 09:28 AM Go to last post

  21. Buffered Reader to J Option

    Started by jk_0821, July 12th, 2010 09:20 AM
    • Replies: 13
    • Views: 6,542
    aussiemcgr
    July 19th, 2010, 03:14 PM Go to last post

  22. Implementing Multiple Interfaces with Generics

    Started by darkestfright, February 10th, 2010 02:09 PM
    • Replies: 5
    • Views: 6,622
    copeg
    February 10th, 2010, 08:44 PM Go to last post

  23. Post Multi-dimension ArrayList example

    Started by adeola, March 15th, 2010 05:30 AM
    • Replies: 3
    • Views: 6,641
    okello
    March 26th, 2010, 03:23 AM Go to last post

  24. override list add method?

    Started by ober0330, July 15th, 2011 01:37 PM
    • Replies: 10
    • Views: 6,817
    ober0330
    July 17th, 2011, 07:34 PM Go to last post

  25. filling an array with strings

    Started by exose, February 18th, 2011 06:09 AM
    • Replies: 3
    • Views: 6,820
    JavaPF
    February 18th, 2011, 09:44 AM Go to last post

  26. ArrayList<String> convert to lowercase

    Started by s_mehdi76, October 30th, 2010 11:19 AM
    arraylist<string> lowercase
    • Replies: 1
    • Views: 6,885
    copeg
    October 30th, 2010, 09:05 PM Go to last post

  27. How to make set to allow duplicate values... Please help me!!!

    Started by JavaKiddo, December 27th, 2011 04:00 PM
    collections, list, set
    • Replies: 9
    • Views: 6,920
    KevinWorkman
    January 4th, 2012, 08:22 AM Go to last post

  28. sieve of eratosthenes

    Started by rsala004, October 27th, 2009 05:55 AM
    • Replies: 5
    • Views: 7,036
    vasidi
    December 29th, 2010, 10:37 AM Go to last post

  29. Writing clone() method for LinkedList

    Started by vluong, October 26th, 2009 06:51 PM
    • Replies: 6
    • Views: 7,068
    Json
    October 27th, 2009, 08:41 AM Go to last post

  30. Unhappy How to print the same 2D Array Vertically and Horizontally

    Started by rayan2004, November 23rd, 2012 02:07 AM
    2d array, student, vertically
    • Replies: 8
    • Views: 7,164
    aesguitar
    November 25th, 2012, 04:06 PM Go to last post

  31. Fill & sort an array

    Started by yroll, March 31st, 2010 03:12 PM
    • Replies: 2
    • Views: 7,194
    Freaky Chris
    April 1st, 2010, 06:00 AM Go to last post

  32. Playlist Shuffle with Collections.shuffle(......)

    Started by TmDee, May 13th, 2019 12:18 PM
    collections shuffle, java, playlist
    • Replies: 1
    • Views: 7,301
    jim829
    May 13th, 2019, 03:37 PM Go to last post

  33. Question Array of contacts (address book)

    Started by smush, March 29th, 2010 09:32 PM
    address, array, book, java, swing
    • Replies: 11
    • Views: 7,305
    vincom1111
    April 29th, 2010, 03:08 AM Go to last post

  34. [SOLVED] 2D Vector

    Started by nasi, April 16th, 2010 07:55 PM
    2d vector
    • Replies: 2
    • Views: 7,549
    mentalica1102
    May 6th, 2010, 01:42 AM Go to last post

  35. Angry Changing Array variables from different classes

    Started by smellyhole85, December 9th, 2010 07:42 AM
    • Replies: 6
    • Views: 7,897
    javapenguin
    December 9th, 2010, 03:18 PM Go to last post

  36. dynamically resizing 2d array

    Started by Flamespewer, March 1st, 2010 05:37 PM
    • Replies: 2
    • Views: 8,275
    helloworld922
    March 2nd, 2010, 11:10 AM Go to last post

  37. ArrayList and making a Menu

    Started by Silver, January 27th, 2010 07:01 PM
    • Replies: 2
    • Views: 8,421
    Silver
    January 28th, 2010, 03:29 AM Go to last post

  38. Different operation on Array

    Started by jempot, January 11th, 2009 06:44 AM
    • Replies: 4
    • Views: 8,451
    JavaPF
    January 27th, 2009, 06:07 AM Go to last post

  39. Expanding the capacity of an array

    Started by dubois.ford, April 6th, 2010 02:58 PM
    • Replies: 5
    • Views: 8,902
    dlorde
    May 7th, 2010, 05:58 AM Go to last post

  40. Object array to int array?

    Started by rsala004, October 30th, 2009 12:57 AM
    • Replies: 1
    • Views: 9,023
    Json
    October 30th, 2009, 04:09 AM Go to last post

  41. Binding object

    Started by marcobelli, May 31st, 2013 10:41 AM
    binding
    • Replies: 1
    • Views: 9,061
    angstrem
    May 31st, 2013, 11:19 AM Go to last post

  42. Pick random objects from array/arraylist. Newbie.

    Started by Sputnik, October 23rd, 2010 01:41 PM
    • Replies: 3
    • Views: 9,185
    Sputnik
    October 29th, 2010, 11:59 AM Go to last post

  43. [SOLVED] Sets and creating a new set containing a common number

    Started by mds1256, February 25th, 2010 09:02 AM
    • Replies: 2
    • Views: 9,187
    mds1256
    February 26th, 2010, 06:00 PM Go to last post

  44. Java program for 2-D Array Maze

    Started by Peetah05, May 1st, 2009 12:43 AM
    • Replies: 11
    • Views: 9,233
    JavaPF
    May 8th, 2009, 04:30 AM Go to last post

  45. Cool Eliminating Duplicates in an Array

    Started by m2msucks, October 23rd, 2011 01:09 AM
    • Replies: 4
    • Views: 9,452
    abani
    October 30th, 2011, 03:03 AM Go to last post

  46. Creating multiple arraylists with a loop?

    Started by DLX, December 27th, 2010 09:10 AM
    • Replies: 4
    • Views: 9,513
    DLX
    December 28th, 2010, 06:58 PM Go to last post

  47. Iterating over collections in Java 8

    Started by yhqian99, August 24th, 2014 09:53 AM
    • Replies: 5
    • Views: 9,522
    meenal
    October 19th, 2018, 12:49 AM Go to last post

  48. Java program to do Matrix operation

    Started by saladfingers73, February 1st, 2009 06:11 PM
    • Replies: 5
    • Views: 9,683
    arvindbis
    March 7th, 2012, 09:17 AM Go to last post

  49. Question retrieve data from database using Hashmap (multiple values in one key)

    Started by ashin12, March 31st, 2012 11:33 PM
    • Replies: 2
    • Views: 10,166
    gaszabo
    April 4th, 2012, 05:22 AM Go to last post

  50. converting array into arraylist

    Started by Harry Blargle, October 2nd, 2011 09:00 AM
    • Replies: 6
    • Views: 10,312
    abani
    October 30th, 2011, 03:38 AM Go to last post
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