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Page 2 of 14 FirstFirst 123412 ... LastLast
Threads 51 to 100 of 661

Forum: Collections and Generics

Arrays, ArrayList, HashMap..

  1. Printing random values from array list.

    Started by toddy, June 15th, 2014 02:28 PM
    java
    • Replies: 4
    • Views: 1,808
    Gasis
    June 16th, 2014, 01:05 PM Go to last post

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

    Started by TmDee, May 13th, 2019 12:18 PM
    collections shuffle, java, playlist
    • Replies: 1
    • Views: 7,280
    jim829
    May 13th, 2019, 03:37 PM Go to last post

  3. About add and remove method of ListNode, i don't understand....

    Started by Timloneungpo, September 28th, 2011 06:26 AM
    add remove listnode
    • Replies: 1
    • Views: 2,249
    Norm
    September 28th, 2011, 08:09 AM Go to last post

  4. [SOLVED] 2D array, at a loss.

    Started by Time4Java, May 22nd, 2014 02:03 PM
    2d array, bluej, java
    • Replies: 5
    • Views: 1,521
    Time4Java
    May 22nd, 2014, 06:57 PM Go to last post

  5. Bubble Sort Int Array Problem

    Started by thisbeme, September 11th, 2011 07:27 AM
    • Replies: 1
    • Views: 1,611
    Norm
    September 11th, 2011, 09:24 AM Go to last post

  6. Multi-D array. daily max/min/avg, weekly max/min/avg, sum total (99% done)

    Started by TheWhopper858, November 6th, 2011 07:53 PM
    • Replies: 1
    • Views: 1,862
    Junky
    November 6th, 2011, 08:50 PM Go to last post

  7. Do you add objects to an array when using switch statement with a For loop?

    Started by TheWhopper858, November 13th, 2011 01:00 PM
    • Replies: 2
    • Views: 1,693
    Norm
    November 13th, 2011, 01:28 PM Go to last post

  8. Elegant and short way to implement my program on 2d Array

    Started by TheForumLord, December 8th, 2008 04:20 AM
    1 Attachment(s)
    • Replies: 1
    • Views: 2,580
    TheForumLord
    December 8th, 2008, 04:56 PM Go to last post

  9. Why is answer A correct and not answer B?? I always thought a class has to implement an interface!! Is it different with generics?

    Started by TheCoder, March 9th, 2013 01:57 PM
    generics
    • Replies: 3
    • Views: 2,881
    curmudgeon
    March 9th, 2013, 07:22 PM Go to last post

  10. Sorting an array

    Started by thebestpearl, April 17th, 2011 02:38 PM
    array, compareto, object, sort
    • Replies: 5
    • Views: 2,318
    copeg
    April 17th, 2011, 08:58 PM Go to last post

  11. Help with ArrayList ? ....

    Started by the3pointshot, April 4th, 2012 03:31 PM
    array, arraylist, java, programing
    • Replies: 1
    • Views: 1,971
    pbrockway2
    April 4th, 2012, 05:31 PM Go to last post

  12. Array help needed

    Started by The Lost Plot, March 9th, 2010 12:22 PM
    • Replies: 5
    • Views: 1,888
    The Lost Plot
    March 12th, 2010, 12:22 PM Go to last post

  13. College Assignment please help

    Started by The Lost Plot, April 15th, 2010 06:36 AM
    • Replies: 7
    • Views: 3,516
    copeg
    March 13th, 2012, 09:27 AM Go to last post

  14. [SOLVED] Displaying number of occurances of each word in the array

    Started by The Deacon, June 12th, 2014 01:19 AM
    • Replies: 5
    • Views: 1,379
    GregBrannon
    June 13th, 2014, 03:28 AM Go to last post

  15. T and <T>

    Started by that_guy, December 7th, 2012 06:27 PM
    • Replies: 3
    • Views: 1,534
    curmudgeon
    December 7th, 2012, 09:08 PM Go to last post

  16. [SOLVED] Array question - confused by answer

    Started by Techstudent, April 29th, 2013 05:54 PM
    • Replies: 2
    • Views: 1,371
    Techstudent
    April 29th, 2013, 06:22 PM Go to last post

  17. Question JAVA Collection

    Started by Techexpert, January 30th, 2019 01:21 AM
    java collection
    • Replies: 1
    • Views: 1,551
    Norm
    January 30th, 2019, 08:26 AM Go to last post

  18. Duplicate elements in 2 Arraylist

    Started by tcstcs, April 16th, 2011 12:30 PM
    • Replies: 3
    • Views: 5,024
    tcstcs
    April 18th, 2011, 12:56 AM Go to last post

  19. Duplicates in Arraylist

    Started by tcstcs, April 18th, 2011 01:09 AM
    • Replies: 1
    • Views: 2,379
    switcha
    September 15th, 2011, 06:23 PM Go to last post

  20. Question on Set

    Started by tcstcs, May 14th, 2012 07:20 AM
    • Replies: 9
    • Views: 2,326
    joshiparag123456
    August 3rd, 2012, 02:34 PM Go to last post

  21. Array object and constructors

    Started by TarunN, April 29th, 2010 06:08 AM
    array object and constructors
    • Replies: 14
    • Views: 4,773
    Bryan
    May 6th, 2010, 04:04 PM Go to last post

  22. ArrayList of longs

    Started by tarkal, September 26th, 2011 03:31 PM
    • Replies: 2
    • Views: 1,461
    tarkal
    September 26th, 2011, 03:51 PM Go to last post

  23. Product of array values

    Started by tarkal, September 27th, 2011 09:32 AM
    • Replies: 13
    • Views: 3,976
    Sean4u
    September 27th, 2011, 05:27 PM Go to last post

  24. Question I need to convert String into array

    Started by talha07, October 9th, 2011 01:46 PM
    • Replies: 1
    • Views: 1,791
    newbie
    October 9th, 2011, 01:58 PM Go to last post

  25. ArrayList<String> convert to lowercase

    Started by s_mehdi76, October 30th, 2010 11:19 AM
    arraylist<string> lowercase
    • Replies: 1
    • Views: 6,880
    copeg
    October 30th, 2010, 09:05 PM Go to last post

  26. [SOLVED] День Примирливого Поцілунку

    Started by syneymaarleyoz7073, April 30th, 2024 09:34 PM
    • Replies: 0
    • Views: 67
    syneymaarleyoz7073
    April 30th, 2024, 09:34 PM Go to last post

  27. Taking Input in String Array

    Started by syehjafa, July 11th, 2011 11:31 AM
    • Replies: 8
    • Views: 4,792
    KevinWorkman
    July 25th, 2011, 07:18 AM Go to last post

  28. Any way to map method calls?

    Started by Swiftslide, September 21st, 2009 02:55 AM
    • Replies: 1
    • Views: 2,665
    Json
    September 21st, 2009, 04:37 AM Go to last post

  29. Question how does gargbage collecton works internally ??

    Started by sudharani, July 18th, 2011 04:35 AM
    • Replies: 1
    • Views: 1,185
    dlorde
    July 18th, 2011, 05:05 AM Go to last post

  30. Question Array comparison

    Started by subhvi, September 1st, 2009 11:34 PM
    • Replies: 5
    • Views: 2,951
    subhvi
    September 3rd, 2009, 03:56 AM Go to last post

  31. How display the first elements and last elements of collection of objects?

    Started by stut, October 11th, 2013 05:54 PM
    • Replies: 9
    • Views: 1,656
    Norm
    October 14th, 2013, 06:17 AM Go to last post

  32. circular linked list

    Started by student123xyz, August 18th, 2009 09:44 AM
    • Replies: 4
    • Views: 3,702
    JavaPF
    August 19th, 2009, 10:40 AM Go to last post

  33. ArrayIndex problem

    Started by StuckInJava, March 25th, 2012 12:42 AM
    • Replies: 3
    • Views: 1,562
    pbrockway2
    March 25th, 2012, 03:01 PM Go to last post

  34. Unhappy ArrayList confusion

    Started by Stormin, August 13th, 2010 12:55 PM
    • Replies: 7
    • Views: 2,930
    Stormin
    August 13th, 2010, 04:58 PM Go to last post

  35. adding elements on two mutual ArrayList's

    Started by Stormbringer, October 11th, 2013 04:45 AM
    • Replies: 20
    • Views: 1,824
    Stormbringer
    October 17th, 2013, 04:24 AM Go to last post

  36. [SOLVED] Help with array of Strings...Linear Search?

    Started by Stockholm Syndrome, March 18th, 2011 04:11 PM
    array of strings, arrays, collections, linear search, strings
    • Replies: 4
    • Views: 3,598
    Stockholm Syndrome
    March 22nd, 2011, 03:31 PM Go to last post

  37. 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

  38. Permutations using Arraylist

    Started by steel55677, March 14th, 2013 06:10 PM
    • Replies: 1
    • Views: 1,807
    janpiel
    March 15th, 2013, 03:12 AM Go to last post

  39. Permutations using Arraylist

    Started by steel55677, March 14th, 2013 06:09 PM
    • Replies: 1
    • Views: 2,094
    curmudgeon
    March 14th, 2013, 06:58 PM Go to last post

  40. Assigning variable to an Array

    Started by sridevi, August 6th, 2009 07:12 AM
    • Replies: 3
    • Views: 1,637
    helloworld922
    August 10th, 2009, 10:58 PM Go to last post

  41. My program reads a file and must be read into 3 arrays, I've done that, but,

    Started by srecchio, May 2nd, 2012 08:00 AM
    • Replies: 1
    • Views: 1,402
    KevinWorkman
    May 2nd, 2012, 08:06 AM Go to last post

  42. Do not understand this API

    Started by sravya, August 30th, 2013 03:27 AM
    • Replies: 2
    • Views: 1,638
    syedbhai
    August 30th, 2013, 12:38 PM Go to last post

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

    Started by Sputnik, October 23rd, 2010 01:41 PM
    • Replies: 3
    • Views: 9,170
    Sputnik
    October 29th, 2010, 11:59 AM Go to last post

  44. Hello! parallel vectors nightmare

    Started by speaker, May 18th, 2012 01:43 PM
    • Replies: 2
    • Views: 1,712
    speaker
    May 18th, 2012, 02:12 PM Go to last post

  45. Array in Constructor

    Started by spark, July 11th, 2012 07:01 AM
    • Replies: 5
    • Views: 1,662
    Fubarable
    July 11th, 2012, 12:22 PM Go to last post

  46. Help with object

    Started by Spangle1187, April 18th, 2010 04:18 PM
    • Replies: 3
    • Views: 1,900
    Json
    April 22nd, 2010, 04:34 PM Go to last post

  47. Question From Doubly to Single linked list

    Started by Spamik, May 3rd, 2011 02:06 PM
    • Replies: 2
    • Views: 1,733
    Spamik
    May 4th, 2011, 05:41 AM Go to last post

  48. Cool Array Length: How to set an Array's lenght, before I know how long it needs to be?

    Started by SPACE MONKEY, October 6th, 2011 10:15 AM
    comparing string arrays, setting array length
    • Replies: 6
    • Views: 1,405
    KevinWorkman
    October 7th, 2011, 07:50 AM Go to last post

  49. Problem with Two-Dimensional Array Program

    Started by soradogoof, February 17th, 2012 11:58 AM
    2 Pages •
    1 2
    • Replies: 26
    • Views: 3,627
    Norm
    February 20th, 2012, 08:17 PM Go to last post

  50. help with delete method of linked list

    Started by sonicjr, February 18th, 2012 08:36 PM
    • Replies: 1
    • Views: 2,362
    sonicjr
    February 18th, 2012, 09:21 PM Go to last post
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