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Page 8 of 14 FirstFirst ... 678910 ... LastLast
Threads 351 to 400 of 661

Forum: Collections and Generics

Arrays, ArrayList, HashMap..

  1. add new element in array

    Started by allen_k, December 10th, 2011 10:39 PM
    • Replies: 3
    • Views: 1,961
    2by4
    December 11th, 2011, 03:13 PM Go to last post

  2. Creating Arraylist of Arraylist

    Started by ms_ceng, December 19th, 2011 05:01 PM
    1 Attachment(s)
    • Replies: 15
    • Views: 2,447
    Norm
    December 22nd, 2011, 12:12 PM Go to last post

  3. Storing data

    Started by imsuperman05, December 23rd, 2011 05:36 PM
    • Replies: 0
    • Views: 1,197
    imsuperman05
    December 23rd, 2011, 05:36 PM Go to last post

  4. Error writing to an array with the static modifier.

    Started by handuel, December 25th, 2011 10:31 AM
    • Replies: 2
    • Views: 1,602
    handuel
    December 25th, 2011, 11:10 AM Go to last post

  5. Laborer program

    Started by goerge, December 29th, 2011 01:23 PM
    • Replies: 1
    • Views: 1,542
    KevinWorkman
    December 29th, 2011, 01:39 PM Go to last post

  6. Error on myList.get(2) - When myList.size() is 8

    Started by kriogenic, December 21st, 2011 08:51 AM
    • Replies: 6
    • Views: 1,578
    elisha.java
    December 29th, 2011, 11:52 PM Go to last post

  7. 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: 6,914
    KevinWorkman
    January 4th, 2012, 08:22 AM Go to last post

  8. Cool New to Java: Arry of Objects

    Started by Jack Hammered, January 4th, 2012 05:04 PM
    • Replies: 8
    • Views: 1,813
    JavaPF
    January 5th, 2012, 07:17 AM Go to last post

  9. 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

  10. Placing user input to a array and to then display it as a string

    Started by LaliB, January 11th, 2012 11:13 AM
    • Replies: 5
    • Views: 2,011
    Norm
    January 12th, 2012, 11:41 AM Go to last post

  11. Post collections

    Started by koushik, January 14th, 2012 09:22 AM
    • Replies: 2
    • Views: 1,683
    Norm
    January 14th, 2012, 12:06 PM Go to last post

  12. Convert

    Started by redpower1989, January 15th, 2012 04:38 AM
    • Replies: 8
    • Views: 1,987
    copeg
    January 16th, 2012, 10:37 AM Go to last post

  13. ArrayList Help

    Started by noel222, January 25th, 2012 04:29 PM
    • Replies: 1
    • Views: 1,451
    newbie
    January 25th, 2012, 04:46 PM Go to last post

  14. Exclamation Maps and HashMaps

    Started by moonah, January 26th, 2012 09:19 AM
    • Replies: 2
    • Views: 2,064
    KevinWorkman
    January 26th, 2012, 09:22 AM Go to last post

  15. Question Problem with arrays and custom objects

    Started by MonkeyBeast, January 31st, 2012 01:20 PM
    arrays, custom objects, newbie 1 Attachment(s)
    • Replies: 1
    • Views: 1,775
    Norm
    January 31st, 2012, 01:50 PM Go to last post

  16. Lightbulb first empty location in an array!?

    Started by keep smiling, February 10th, 2012 06:22 AM
    • Replies: 2
    • Views: 1,463
    keep smiling
    February 10th, 2012, 07:29 AM Go to last post

  17. Array Operations

    Started by knoxb, February 9th, 2012 09:10 PM
    • Replies: 7
    • Views: 1,674
    pbrockway2
    February 10th, 2012, 06:29 PM Go to last post

  18. array size [10] need help!! any experts

    Started by asdin, February 9th, 2012 10:56 AM
    • Replies: 7
    • Views: 1,584
    Norm
    February 11th, 2012, 07:17 AM Go to last post

  19. Traversing ArrayList of superclass, help? :[

    Started by Zexis, February 12th, 2012 02:34 AM
    • Replies: 1
    • Views: 1,484
    Zexis
    February 12th, 2012, 02:36 AM Go to last post

  20. PriorityQueue Enquiries

    Started by keat84, February 12th, 2012 06:20 AM
    • Replies: 6
    • Views: 1,630
    Sean4u
    February 12th, 2012, 12:32 PM Go to last post

  21. Smile Array List of Array Lists working for first item but not for second.

    Started by javapenguin, February 14th, 2012 01:53 AM
    2 Attachment(s)
    • Replies: 6
    • Views: 1,921
    javapenguin
    February 15th, 2012, 05:12 PM Go to last post

  22. Search for the Array

    Started by Lurie1, February 17th, 2012 07:44 PM
    • Replies: 14
    • Views: 1,752
    Norm
    February 18th, 2012, 12:45 PM Go to last post

  23. Tower of Hanoi Implementation

    Started by mckie123, February 18th, 2012 02:48 PM
    • Replies: 1
    • Views: 2,865
    Norm
    February 18th, 2012, 03:41 PM Go to last post

  24. Searching and displaying results in a multi-dimensional array.

    Started by wfalcon2012, February 18th, 2012 05:57 PM
    • Replies: 2
    • Views: 1,529
    wfalcon2012
    February 18th, 2012, 08:06 PM Go to last post

  25. help with delete method of linked list

    Started by sonicjr, February 18th, 2012 08:36 PM
    • Replies: 1
    • Views: 2,364
    sonicjr
    February 18th, 2012, 09:21 PM Go to last post

  26. Arrays and array list

    Started by rob17, February 18th, 2012 03:46 PM
    • Replies: 2
    • Views: 1,757
    rob17
    February 19th, 2012, 06:10 PM Go to last post

  27. Use a Method in Java to find the Last name of any given name

    Started by finjws, February 19th, 2012 12:16 AM
    • Replies: 5
    • Views: 1,700
    Mr.777
    February 20th, 2012, 04:33 AM Go to last post

  28. java LinkedList problem........plz have a look and tell me the reason

    Started by vasu, February 20th, 2012 07:46 AM
    core java, data structure, java, linked list, object reference
    • Replies: 3
    • Views: 1,995
    Norm
    February 20th, 2012, 10:11 AM Go to last post

  29. Use a method to find out if any last name is "Doe".

    Started by finjws, February 19th, 2012 12:34 AM
    • Replies: 3
    • Views: 1,630
    Norm
    February 20th, 2012, 12:16 PM Go to last post

  30. Problem with Two-Dimensional Array Program

    Started by soradogoof, February 17th, 2012 11:58 AM
    2 Pages •
    1 2
    • Replies: 26
    • Views: 3,630
    Norm
    February 20th, 2012, 08:17 PM Go to last post

  31. 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: 1,812
    JonLane
    February 21st, 2012, 01:25 AM Go to last post

  32. Removing duplicates from an Array

    Started by Rizza, February 21st, 2012 05:42 PM
    • Replies: 1
    • Views: 4,535
    snowguy13
    February 21st, 2012, 06:38 PM Go to last post

  33. Re: Arraylist help

    Started by cj_in_seattle, February 22nd, 2012 12:32 AM
    • Replies: 6
    • Views: 1,581
    cj_in_seattle
    February 22nd, 2012, 02:46 PM Go to last post

  34. Weird problem with my linkedlist

    Started by clydefrog, February 22nd, 2012 03:51 PM
    • Replies: 19
    • Views: 2,059
    clydefrog
    February 22nd, 2012, 06:47 PM Go to last post

  35. Question Comparing Generics; Quick Question

    Started by clydefrog, February 22nd, 2012 02:30 PM
    • Replies: 6
    • Views: 1,953
    clydefrog
    February 22nd, 2012, 09:48 PM Go to last post

  36. Do Class Casts Work With Arrays?

    Started by snowguy13, February 18th, 2012 08:54 PM
    • Replies: 8
    • Views: 1,812
    snowguy13
    February 23rd, 2012, 08:18 AM Go to last post

  37. Lightbulb How to up load java file when you post??

    Started by zhen1606, February 23rd, 2012 06:59 AM
    • Replies: 1
    • Views: 1,648
    KevinWorkman
    February 23rd, 2012, 09:12 AM Go to last post

  38. Question Dymaic Casting of List

    Started by jaypee81, February 23rd, 2012 02:10 AM
    generics dynamic cast
    • Replies: 1
    • Views: 1,362
    kenster421
    February 23rd, 2012, 04:46 PM Go to last post

  39. Exception when creating an array

    Started by Majora94, February 23rd, 2012 04:49 PM
    • Replies: 2
    • Views: 1,390
    JonLane
    February 23rd, 2012, 05:33 PM Go to last post

  40. Comparator interface question

    Started by brisingrbrom, February 24th, 2012 09:10 AM
    comparator comparable generics
    • Replies: 3
    • Views: 1,805
    copeg
    February 24th, 2012, 10:54 AM Go to last post

  41. Arraylist pass/fail values problem/confused.

    Started by BITmixit, February 23rd, 2012 10:58 AM
    • Replies: 3
    • Views: 2,200
    BITmixit
    February 25th, 2012, 09:58 AM Go to last post

  42. ArrayList question

    Started by steel55677, February 22nd, 2012 08:44 PM
    • Replies: 8
    • Views: 2,611
    steel55677
    February 25th, 2012, 11:42 AM Go to last post

  43. Question deleting with shift ?

    Started by keep smiling, February 24th, 2012 12:57 PM
    • Replies: 4
    • Views: 1,865
    keep smiling
    February 26th, 2012, 04:05 PM Go to last post

  44. Adding key/value pairs from a HashMap in to an ArrayList

    Started by vb89, February 26th, 2012 10:36 PM
    • Replies: 0
    • Views: 2,051
    vb89
    February 26th, 2012, 10:36 PM Go to last post

  45. [SOLVED] I need help with saving state data.

    Started by JonLane, February 26th, 2012 03:17 AM
    • Replies: 6
    • Views: 2,013
    JonLane
    February 27th, 2012, 03:48 AM Go to last post

  46. [SOLVED] array not shuffling

    Started by captain, February 23rd, 2012 11:31 PM
    2 Attachment(s)
    • Replies: 2
    • Views: 1,504
    JavaPF
    February 27th, 2012, 08:32 AM Go to last post

  47. Arrays/Looping probelm?

    Started by dx8292, February 6th, 2012 02:58 PM
    • Replies: 7
    • Views: 1,996
    JavaPF
    February 27th, 2012, 08:44 AM Go to last post

  48. array program help

    Started by joseph.fruit, February 27th, 2012 07:08 AM
    • Replies: 1
    • Views: 1,484
    KevinWorkman
    February 27th, 2012, 09:13 AM Go to last post

  49. How to properly make this ArrayList?

    Started by mwebb, March 3rd, 2012 06:45 PM
    • Replies: 10
    • Views: 2,059
    snowguy13
    March 3rd, 2012, 08:43 PM Go to last post

  50. Singly Circular Linked List Error

    Started by clydefrog, March 5th, 2012 04:45 PM
    • Replies: 7
    • Views: 2,046
    clydefrog
    March 5th, 2012, 08:17 PM Go to last post
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