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  1. December 11th, 2009
    Views:
    62,487
Page 2 of 13 FirstFirst 123412 ... LastLast
Threads 51 to 100 of 648

Forum: Collections and Generics

Arrays, ArrayList, HashMap..

  1. How do i reverse my array?

    Started by mok4200, December 2nd, 2014 19:50
    • Replies: 5
    • Views: 789
    December 18th, 2014, 02:57 Go to last post
  2. How to read in two columns of a .dat to a BST

    Started by katecook, December 5th, 2014 09:21
    • Replies: 1
    • Views: 770
    December 5th, 2014, 10:54 Go to last post
  3. use of Generics in map reduce program

    Started by nischalinn, December 3rd, 2014 10:50
    generics, java, map
    • Replies: 4
    • Views: 749
    December 3rd, 2014, 12:45 Go to last post
  4. Need to find unique values from List

    Started by archana990, December 2nd, 2014 04:16
    • Replies: 4
    • Views: 725
    December 2nd, 2014, 12:11 Go to last post
  5. How is hash map implemented IN java?

    Started by camel-man, November 26th, 2014 09:00
    • Replies: 7
    • Views: 759
    November 26th, 2014, 11:12 Go to last post
  6. hashmap returning null value

    Started by bean, November 10th, 2014 07:30
    • Replies: 5
    • Views: 1,025
    November 10th, 2014, 13:43 Go to last post
    • Replies: 2
    • Views: 967
    November 1st, 2014, 13:07 Go to last post
  7. Managing different types of input

    Started by jbraque, May 18th, 2014 18:16
    • Replies: 4
    • Views: 597
    October 31st, 2014, 04:19 Go to last post
  8. Making my class generic

    Started by vysero, October 22nd, 2014 22:40
    • Replies: 20
    • Views: 1,068
    October 26th, 2014, 16:29 Go to last post
    • Replies: 17
    • Views: 1,146
    October 22nd, 2014, 10:14 Go to last post
  9. array with ++ operator question

    Started by oded, October 20th, 2014 13:05
    ++ operato, array object and constructors
    • Replies: 5
    • Views: 1,199
    October 21st, 2014, 08:35 Go to last post
  10. Duplicate index returned. Why?

    Started by New_Guy25, October 17th, 2014 10:42
    • Replies: 1
    • Views: 545
    October 17th, 2014, 10:48 Go to last post
  11. Moved: Code that works on Fiddle but doesn't work on local

    Started by ctincristi, October 9th, 2014 18:15
    •  
    •  
  12. List that generates new item variables?

    Started by SomeDudeOnline, October 3rd, 2014 11:29
    • Replies: 9
    • Views: 774
    October 4th, 2014, 04:10 Go to last post
  13. Problem with wildcard observers

    Started by Cornix, September 20th, 2014 04:46
    • Replies: 0
    • Views: 603
    September 20th, 2014, 04:46 Go to last post
  14. Make JComboBox fill with id's from xml file

    Started by AliceH, September 17th, 2014 11:03
    java, jcombobox, list, xml
    • Replies: 1
    • Views: 786
    September 17th, 2014, 11:13 Go to last post
  15. Question Need help with integer ds list

    Started by bjnzzzle, September 16th, 2014 01:02
    • Replies: 1
    • Views: 534
    September 16th, 2014, 04:21 Go to last post
  16. Ranom Strings

    Started by ChristianBethel, September 4th, 2014 11:47
    array, tutorial
    • Replies: 3
    • Views: 779
    September 10th, 2014, 23:09 Go to last post
  17. Want to Add Duplicate Key in HashMap

    Started by rampnq, October 28th, 2013 12:25
    • Replies: 5
    • Views: 1,450
    August 29th, 2014, 05:47 Go to last post
  18. Iterating over collections in Java 8

    Started by yhqian99, August 24th, 2014 09:53
    • Replies: 2
    • Views: 726
    August 24th, 2014, 17:47 Go to last post
  19. Is this ObserverList a correct use of WeakReferences?

    Started by Cornix, August 18th, 2014 14:08
    • Replies: 0
    • Views: 691
    August 18th, 2014, 14:08 Go to last post
  20. Best way to solve this ConcurrentModificationException

    Started by Cornix, June 15th, 2014 12:53
    • Replies: 7
    • Views: 1,229
    August 2nd, 2014, 05:03 Go to last post
  21. [SOLVED] Singly Linked List - Sort Method

    Started by Sfrius, July 24th, 2014 00:39
    • Replies: 6
    • Views: 1,874
    July 26th, 2014, 17:21 Go to last post
  22. [SOLVED] Problems getting value of index in 2D array operation

    Started by Flcha, July 25th, 2014 13:49
    • Replies: 5
    • Views: 623
    July 26th, 2014, 04:47 Go to last post
  23. Moved: multiple session browser

    Started by harikumarreddyk, July 18th, 2014 07:26
    •  
    •  
  24. Printing random values from array list.

    Started by toddy, June 15th, 2014 14:28
    java
    • Replies: 4
    • Views: 1,046
    June 16th, 2014, 13:05 Go to last post
  25. [SOLVED] Displaying number of occurances of each word in the array

    Started by The Deacon, June 12th, 2014 01:19
    • Replies: 5
    • Views: 620
    June 13th, 2014, 03:28 Go to last post
  26. Assignment help (splitting queue)

    Started by mattmattmatt, June 10th, 2014 17:44
    • Replies: 7
    • Views: 893
    June 10th, 2014, 20:17 Go to last post
  27. Question Re-ordering list which has duplicate values

    Started by Sini Narayanan, June 9th, 2014 18:50
    duplicates, list, re-order, sort
    • Replies: 1
    • Views: 516
    June 10th, 2014, 02:23 Go to last post
  28. Homework: Point me in the right direction?

    Started by mattmattmatt, May 29th, 2014 18:08
    • Replies: 12
    • Views: 694
    June 4th, 2014, 21:20 Go to last post
  29. no return from getClientDependencies()

    Started by tpen3219, June 3rd, 2014 06:27
    • Replies: 1
    • Views: 453
    June 3rd, 2014, 06:29 Go to last post
  30. ArrayList problem.

    Started by ben1, May 29th, 2014 09:48
    • Replies: 1
    • Views: 441
    May 29th, 2014, 10:20 Go to last post
  31. [SOLVED] ArrayList.remove() problem. (solved)

    Started by E.K.Virtanen, May 26th, 2014 12:27
    • Replies: 9
    • Views: 570
    May 29th, 2014, 04:50 Go to last post
  32. Question Boolean Array and sorting elements within it

    Started by ohGOSHTash, May 24th, 2014 10:18
    array, boolean, boolean array, enum
    • Replies: 6
    • Views: 701
    May 26th, 2014, 11:22 Go to last post
  33. [SOLVED] 2D array, at a loss.

    Started by Time4Java, May 22nd, 2014 14:03
    2d array, bluej, java
    • Replies: 5
    • Views: 445
    May 22nd, 2014, 18:57 Go to last post
    • Replies: 5
    • Views: 617
    May 7th, 2014, 06:46 Go to last post
  34. [SOLVED] Collections.binarySearch returns wrong index

    Started by Willenson, May 5th, 2014 11:43
    • Replies: 5
    • Views: 568
    May 5th, 2014, 16:22 Go to last post
  35. [SOLVED] Cannot infer type arguments for ArrayList<>

    Started by mallorz, May 1st, 2014 16:06
    • Replies: 7
    • Views: 6,144
    May 1st, 2014, 16:51 Go to last post
    • Replies: 2
    • Views: 637
    May 1st, 2014, 03:51 Go to last post
  36. FASTEST List

    Started by sci4me, April 18th, 2014 14:32
    • Replies: 10
    • Views: 619
    April 30th, 2014, 02:57 Go to last post
  37. Exclamation Java Encrypt/Decrpt program

    Started by kevukevlo, March 30th, 2014 22:50
    cipher, cryptography, listinterface, llnodes
    • Replies: 5
    • Views: 955
    April 1st, 2014, 06:41 Go to last post
    • Replies: 6
    • Views: 1,744
    March 19th, 2014, 08:44 Go to last post
  38. [SOLVED] Chinese Zodiac array

    Started by Elyril, March 8th, 2014 06:17
    array, zodiac
    • Replies: 8
    • Views: 2,614
    March 9th, 2014, 11:02 Go to last post
  39. [SOLVED] creating an iterator without creating a class for it

    Started by Lenjaku, January 21st, 2014 10:43
    • Replies: 6
    • Views: 912
    January 22nd, 2014, 02:17 Go to last post
    • Replies: 8
    • Views: 1,050
    December 27th, 2013, 23:02 Go to last post
  40. Question How to Simplify my code ?

    Started by aboyahia1435, December 11th, 2013 04:54
    • Replies: 5
    • Views: 885
    December 12th, 2013, 05:00 Go to last post
  41. Array question.

    Started by daniel95, November 25th, 2013 21:37
    • Replies: 2
    • Views: 749
    November 25th, 2013, 21:50 Go to last post
  42. Priority Queue Linked List Help

    Started by Freezer Boy, November 23rd, 2013 11:00
    • Replies: 9
    • Views: 1,306
    November 24th, 2013, 08:30 Go to last post
  43. Array Sorting

    Started by keepStriving, November 18th, 2013 10:12
    • Replies: 4
    • Views: 844
    November 18th, 2013, 17:35 Go to last post

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