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Threads 1 to 50 of 591

Forum: Collections and Generics

Arrays, ArrayList, HashMap..

  1. [SOLVED] Parse then analyze with an array?

    Started by 0ffConstantly, October 26th, 2012 02:41 PM
    • Replies: 1
    • Views: 847
    October 28th, 2012, 05:13 AM Go to last post
  2. ArrayIndexOutOfBoundsException...Help!!

    Started by 112297, February 17th, 2013 06:07 PM
    • Replies: 10
    • Views: 876
    February 18th, 2013, 02:31 PM Go to last post
  3. Error Accessing Array Index

    Started by 13whispers, March 24th, 2018 08:08 AM
    • Replies: 3
    • Views: 262
    March 25th, 2018, 07:03 AM Go to last post
  4. error: array required, but String found

    Started by 13whispers, April 19th, 2018 04:18 PM
    • Replies: 3
    • Views: 370
    April 20th, 2018, 11:39 AM Go to last post
  5. Type Erasure -- Sales pitch?

    Started by 2by4, December 10th, 2011 05:59 AM
    • Replies: 0
    • Views: 668
    December 10th, 2011, 05:59 AM Go to last post
  6. [SOLVED] Should i use a hashmap?

    Started by 6Sloth9, May 1st, 2011 04:24 PM
    hashmap, java
    • Replies: 2
    • Views: 1,209
    May 1st, 2011, 08:58 PM Go to last post
  7. Post Hi

    Started by Aadee, April 17th, 2011 03:11 AM
    • Replies: 1
    • Views: 889
    April 17th, 2011, 11:13 AM Go to last post
  8. Convert Maps of String to Map of Maps

    Started by abhay8nitt, October 27th, 2009 06:35 AM
    • Replies: 1
    • Views: 3,777
    October 27th, 2009, 07:27 AM Go to last post
  9. hashmap & arraylist mapping

    Started by abhi178, November 28th, 2010 11:17 PM
    • Replies: 3
    • Views: 1,806
    November 29th, 2010, 06:32 AM Go to last post
  10. Question How to Simplify my code ?

    Started by aboyahia1435, December 11th, 2013 04:54 AM
    • Replies: 5
    • Views: 561
    December 12th, 2013, 05:00 AM Go to last post
  11. Finding Multiple Equal Max Values in an Array

    Started by AbsolutelyNobody, October 18th, 2011 11:49 PM
    array, loop, max, school, tie
    • Replies: 4
    • Views: 2,092
    October 30th, 2011, 03:07 AM Go to last post
  12. converting HashMap to a Bean

    Started by achsu, February 2nd, 2011 08:13 PM
    • Replies: 0
    • Views: 1,561
    February 2nd, 2011, 08:13 PM Go to last post
  13. [SOLVED] Iterating through an ArrayList

    Started by Actinistia, October 29th, 2011 08:58 PM
    • Replies: 2
    • Views: 946
    October 31st, 2011, 02:19 PM Go to last post
  14. Post Multi-dimension ArrayList example

    Started by adeola, March 15th, 2010 05:30 AM
    • Replies: 3
    • Views: 4,912
    March 26th, 2010, 03:23 AM Go to last post
  15. [SOLVED] Algorithm for all possible combinations?

    Started by affebaffe, December 2nd, 2012 08:08 AM
    • Replies: 8
    • Views: 1,409
    December 3rd, 2012, 04:51 AM Go to last post
  16. [HELP] Iterating through a jagged edged array

    Started by AlexBeer, April 8th, 2010 09:43 AM
    array of arrays, multidimensional array, rectangular array
    • Replies: 2
    • Views: 2,415
    April 12th, 2010, 06:33 AM Go to last post
  17. LinkedList insert, remove and change

    Started by Alexie91, September 21st, 2011 03:00 AM
    • Replies: 1
    • Views: 840
    September 21st, 2011, 07:16 AM Go to last post
  18. Make JComboBox fill with id's from xml file

    Started by AliceH, September 17th, 2014 11:03 AM
    java, jcombobox, list, xml
    • Replies: 1
    • Views: 330
    September 17th, 2014, 11:13 AM Go to last post
  19. add new element in array

    Started by allen_k, December 10th, 2011 09:39 PM
    • Replies: 3
    • Views: 1,158
    December 11th, 2011, 02:13 PM Go to last post
  20. [SOLVED] Problem copying an arraylist to an array

    Started by allhalf425, September 19th, 2011 11:06 PM
    • Replies: 4
    • Views: 663
    September 20th, 2011, 10:25 AM Go to last post
  21. Exclamation how to sort array by object string member value?

    Started by amgleason83, March 16th, 2012 03:21 PM
    • Replies: 9
    • Views: 1,232
    March 16th, 2012, 05:29 PM Go to last post
  22. Labelling Number Array

    Started by andewor, October 14th, 2012 03:51 AM
    array, collections, hashmap, java, treeset
    • Replies: 0
    • Views: 715
    October 14th, 2012, 03:51 AM Go to last post
  23. Trouble passing array in parameters

    Started by AngryCrow, September 12th, 2011 01:06 AM
    • Replies: 2
    • Views: 540
    September 12th, 2011, 09:49 AM Go to last post
  24. collections

    Started by anis.laghaei, January 15th, 2013 07:09 AM
    • Replies: 3
    • Views: 576
    January 15th, 2013, 08:29 AM Go to last post
  25. Java error in using Arrays

    Started by AnithaBabu1, August 26th, 2008 01:12 AM
    • Replies: 4
    • Views: 1,110
    November 4th, 2008, 06:50 AM Go to last post
  26. Generics problem

    Started by ankur.trapasiya, January 22nd, 2011 04:58 AM
    generics
    • Replies: 1
    • Views: 769
    January 22nd, 2011, 01:52 PM Go to last post
  27. Need Help Fast - Please Help in Java ArrayList

    Started by anonb, November 5th, 2012 12:11 PM
    • Replies: 6
    • Views: 708
    November 5th, 2012, 04:26 PM Go to last post
  28. Finding a Smallest Integer

    Started by antnas, October 25th, 2012 08:55 PM
    • Replies: 5
    • Views: 701
    November 1st, 2012, 01:15 AM Go to last post
  29. Arrays.equals not returning correct answer.

    Started by Anyone, February 6th, 2010 03:29 PM
    • Replies: 2
    • Views: 1,401
    February 11th, 2010, 09:12 AM Go to last post
  30. Problem with 2d array

    Started by Anyone, November 14th, 2009 06:23 PM
    • Replies: 2
    • Views: 1,641
    November 14th, 2009, 08:32 PM Go to last post
  31. Change JTextArea to JList; Display ArrayList in JList

    Started by AP2000, June 5th, 2017 09:04 AM
    • Replies: 5
    • Views: 469
    June 5th, 2017, 11:37 AM Go to last post
  32. Can't Fix Array Out of Bounds

    Started by Apocalypse, October 25th, 2011 09:46 AM
    • Replies: 5
    • Views: 1,049
    October 31st, 2011, 07:37 AM Go to last post
  33. Bitstrings vs Hashmap

    Started by April, January 29th, 2010 06:27 PM
    • Replies: 3
    • Views: 1,206
    February 2nd, 2010, 10:56 AM Go to last post
  34. Help with queues

    Started by araujo3rd, March 10th, 2010 06:48 AM
    • Replies: 2
    • Views: 1,049
    March 10th, 2010, 10:20 AM Go to last post
  35. [SOLVED] [Asking] Store method in HashMap

    Started by ardisamudra, April 26th, 2013 04:59 AM
    • Replies: 6
    • Views: 1,157
    May 5th, 2013, 10:59 PM Go to last post
  36. IndexOutOfBounds.. Error

    Started by Arius, January 17th, 2010 12:44 PM
    • Replies: 2
    • Views: 1,005
    January 17th, 2010, 03:14 PM Go to last post
  37. Question Multivaluemap with keyset iterator returning in order

    Started by arunrsmit, October 26th, 2013 11:19 AM
    apache, collections, java
    • Replies: 2
    • Views: 690
    October 31st, 2013, 12:12 PM Go to last post
  38. array size [10] need help!! any experts

    Started by asdin, February 9th, 2012 09:56 AM
    • Replies: 7
    • Views: 874
    February 11th, 2012, 06:17 AM Go to last post
    • Replies: 2
    • Views: 5,650
    April 4th, 2012, 05:22 AM Go to last post
  39. Throwing arrays as objects

    Started by Audemars, September 23rd, 2009 10:15 AM
    • Replies: 1
    • Views: 833
    September 23rd, 2009, 06:29 PM Go to last post
    • Replies: 4
    • Views: 2,152
    July 13th, 2010, 02:08 PM Go to last post
    • Replies: 5
    • Views: 7,701
    October 11th, 2012, 03:48 PM Go to last post
    • Replies: 10
    • Views: 3,499
    December 11th, 2010, 06:50 PM Go to last post
  40. Maps Question

    Started by aussiemcgr, May 16th, 2012 12:58 PM
    • Replies: 4
    • Views: 874
    May 16th, 2012, 01:49 PM Go to last post
  41. Java Uneven 2D Array

    Started by ba.accounts, August 9th, 2011 08:50 AM
    • Replies: 5
    • Views: 2,030
    August 10th, 2011, 07:38 AM Go to last post
  42. My Array. Help Please

    Started by babe20042004, March 7th, 2010 02:17 PM
    • Replies: 3
    • Views: 876
    September 15th, 2011, 05:45 PM Go to last post

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