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Page 3 of 14 FirstFirst 1234513 ... LastLast
Threads 101 to 150 of 659

Forum: Collections and Generics

Arrays, ArrayList, HashMap..

  1. [SOLVED] Cannot infer type arguments for ArrayList<>

    Started by mallorz, May 1st, 2014 04:06 PM
    • Replies: 7
    • Views: 51,580
    Norm
    May 1st, 2014, 04:51 PM Go to last post

  2. How to rearrange ArrayList from text file in Java

    Started by jcaviles85, May 1st, 2014 12:02 AM
    • Replies: 2
    • Views: 1,437
    Cornix
    May 1st, 2014, 03:51 AM Go to last post

  3. FASTEST List

    Started by sci4me, April 18th, 2014 02:32 PM
    • Replies: 10
    • Views: 1,407
    ramesh.pitla28
    April 30th, 2014, 02:57 AM Go to last post

  4. Exclamation Java Encrypt/Decrpt program

    Started by kevukevlo, March 30th, 2014 10:50 PM
    cipher, cryptography, listinterface, llnodes
    • Replies: 5
    • Views: 1,541
    Norm
    April 1st, 2014, 06:41 AM Go to last post

  5. My program compiles and runs, but doesn't display anything!

    Started by slickrick82, February 4th, 2014 10:18 PM
    • Replies: 6
    • Views: 2,697
    copeg
    March 19th, 2014, 08:44 AM Go to last post

  6. [SOLVED] Chinese Zodiac array

    Started by Elyril, March 8th, 2014 07:17 AM
    array, zodiac
    • Replies: 8
    • Views: 4,864
    Elyril
    March 9th, 2014, 11:02 AM Go to last post

  7. [SOLVED] creating an iterator without creating a class for it

    Started by Lenjaku, January 21st, 2014 11:43 AM
    • Replies: 6
    • Views: 1,615
    Lenjaku
    January 22nd, 2014, 03:17 AM Go to last post

  8. How to use an array that has int values "keyed" to a String name.

    Started by craigjlner, December 22nd, 2013 10:40 PM
    • Replies: 8
    • Views: 1,930
    GregBrannon
    December 28th, 2013, 12:02 AM Go to last post

  9. hi guys, i needed to help to understanding this code in data structure ( node )

    Started by jihad, December 19th, 2013 01:56 PM
    data structure, data structures, java, node
    • Replies: 4
    • Views: 1,401
    Norm
    December 19th, 2013, 02:54 PM Go to last post

  10. Question How to Simplify my code ?

    Started by aboyahia1435, December 11th, 2013 05:54 AM
    • Replies: 5
    • Views: 1,452
    GregBrannon
    December 12th, 2013, 06:00 AM Go to last post

  11. Array question.

    Started by daniel95, November 25th, 2013 10:37 PM
    • Replies: 2
    • Views: 1,468
    Norm
    November 25th, 2013, 10:50 PM Go to last post

  12. Priority Queue Linked List Help

    Started by Freezer Boy, November 23rd, 2013 12:00 PM
    • Replies: 9
    • Views: 1,853
    GregBrannon
    November 24th, 2013, 09:30 AM Go to last post

  13. Array Sorting

    Started by keepStriving, November 18th, 2013 11:12 AM
    • Replies: 4
    • Views: 1,538
    Norm
    November 18th, 2013, 06:35 PM Go to last post

  14. Calling up array methods from main

    Started by my21, April 16th, 2013 05:09 PM
    • Replies: 12
    • Views: 2,443
    arnavkumartechno
    November 6th, 2013, 05:15 AM Go to last post

  15. MP3 catalogue with favorites (ArrayList)

    Started by TripVoltage, November 3rd, 2013 08:47 AM
    arraylist, collections 2 Attachment(s)
    • Replies: 5
    • Views: 2,196
    TripVoltage
    November 3rd, 2013, 09:48 AM Go to last post

  16. Moved: MP3 catalogue with favorites (ArrayList)

    Started by TripVoltage, November 3rd, 2013 09:37 AM
    arraylist
    •  
    •  

  17. Question Multivaluemap with keyset iterator returning in order

    Started by arunrsmit, October 26th, 2013 11:19 AM
    apache, collections, java
    • Replies: 2
    • Views: 2,125
    copeg
    October 31st, 2013, 12:12 PM Go to last post

  18. Question Arrange the elements of 2 arrays and store in a third array without using sorting techniques

    Started by bitanbasak, October 31st, 2013 05:02 AM
    array, java, sorting
    • Replies: 1
    • Views: 1,755
    GregBrannon
    October 31st, 2013, 05:31 AM Go to last post

  19. adding elements on two mutual ArrayList's

    Started by Stormbringer, October 11th, 2013 04:45 AM
    • Replies: 20
    • Views: 1,812
    Stormbringer
    October 17th, 2013, 04:24 AM Go to last post

  20. boolean arraylists?

    Started by Scorks, October 15th, 2013 11:43 AM
    2d array, arraylist, boolean
    • Replies: 1
    • Views: 1,507
    aussiemcgr
    October 15th, 2013, 11:47 AM Go to last post

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

    Started by stut, October 11th, 2013 05:54 PM
    • Replies: 9
    • Views: 1,642
    Norm
    October 14th, 2013, 06:17 AM Go to last post

  22. Removing duplicates from an array

    Started by Parm, October 13th, 2013 12:52 AM
    • Replies: 1
    • Views: 1,519
    GregBrannon
    October 13th, 2013, 03:30 AM Go to last post

  23. Creating methods in a singly linked list?

    Started by EDale, September 28th, 2013 09:11 PM
    • Replies: 13
    • Views: 1,589
    Norm
    September 29th, 2013, 06:13 PM Go to last post

  24. Need Assistance with a Simple Queue

    Started by Magikjak, September 9th, 2013 01:11 PM
    array, queue
    • Replies: 3
    • Views: 1,651
    GregBrannon
    September 9th, 2013, 03:42 PM Go to last post

  25. Searching for object variables inside a 1-D array?

    Started by Scorks, September 6th, 2013 06:30 PM
    1-d, array, objects
    • Replies: 2
    • Views: 1,538
    syedbhai
    September 6th, 2013, 11:36 PM Go to last post

  26. Do not understand this API

    Started by sravya, August 30th, 2013 03:27 AM
    • Replies: 2
    • Views: 1,624
    syedbhai
    August 30th, 2013, 12:38 PM Go to last post

  27. Collections vs. Objects

    Started by nafty, December 14th, 2012 01:20 PM
    collections, difference, objects, vs.
    • Replies: 3
    • Views: 1,873
    GregBrannon
    August 30th, 2013, 06:16 AM Go to last post

  28. System.out.println Error when using Iterator

    Started by willo009, December 3rd, 2012 02:29 PM
    arraylist
    • Replies: 7
    • Views: 2,354
    jawaharl0207
    August 30th, 2013, 02:08 AM Go to last post

  29. Java API - JTA

    Started by Venkatesa Perumal, August 27th, 2013 12:54 AM
    • Replies: 1
    • Views: 6,299
    jps
    August 27th, 2013, 01:11 AM Go to last post

  30. TreeSet contains(obj) doe not behave as expected

    Started by Cornix, August 24th, 2013 04:08 AM
    • Replies: 10
    • Views: 2,671
    Cornix
    August 24th, 2013, 03:03 PM Go to last post

  31. game development- collision detection question

    Started by david37370, July 7th, 2013 04:50 PM
    collision detection, game, game developing, games arcade, programming
    • Replies: 11
    • Views: 10,629
    GregBrannon
    July 21st, 2013, 12:54 PM Go to last post

  32. Java 1.4 Array issues - controlling array size for dynamic usage

    Started by doonan79, June 17th, 2013 11:14 AM
    • Replies: 5
    • Views: 2,262
    KevinWorkman
    June 18th, 2013, 11:53 AM Go to last post

  33. Binding object

    Started by marcobelli, May 31st, 2013 10:41 AM
    binding
    • Replies: 1
    • Views: 9,046
    angstrem
    May 31st, 2013, 11:19 AM Go to last post

  34. How to fix this class/program

    Started by profit7, May 29th, 2013 07:01 AM
    • Replies: 3
    • Views: 1,879
    KevinWorkman
    May 29th, 2013, 08:53 AM Go to last post

  35. How To Use Linear Search

    Started by Semion, May 10th, 2013 10:24 PM
    • Replies: 17
    • Views: 1,852
    jps
    May 13th, 2013, 12:40 AM Go to last post

  36. add and increment array elements by arraycopy

    Started by MMD, May 4th, 2013 05:36 PM
    • Replies: 7
    • Views: 2,114
    copeg
    May 8th, 2013, 03:23 PM Go to last post

  37. Why use "new" operator with an instance variable of array type in accessor methods?

    Started by sciences, May 3rd, 2013 02:15 PM
    • Replies: 8
    • Views: 1,437
    sciences
    May 6th, 2013, 07:53 AM Go to last post

  38. [SOLVED] [Asking] Store method in HashMap

    Started by ardisamudra, April 26th, 2013 04:59 AM
    • Replies: 6
    • Views: 3,803
    ardisamudra
    May 5th, 2013, 10:59 PM Go to last post

  39. [SOLVED] Array question - confused by answer

    Started by Techstudent, April 29th, 2013 05:54 PM
    • Replies: 2
    • Views: 1,365
    Techstudent
    April 29th, 2013, 06:22 PM Go to last post

  40. parsecard method

    Started by my21, April 23rd, 2013 11:29 PM
    • Replies: 1
    • Views: 1,350
    pbrockway2
    April 24th, 2013, 12:58 AM Go to last post

  41. Moved: outputting

    Started by my21, April 24th, 2013 06:15 AM
    •  
    •  

  42. Array, fractions, etc

    Started by Kristenw17, April 17th, 2013 07:34 PM
    array, boolean, driver
    • Replies: 1
    • Views: 1,648
    pbrockway2
    April 17th, 2013, 08:29 PM Go to last post

  43. Polymorphorism with array objects of different classes?

    Started by EDale, April 14th, 2013 02:05 PM
    array, inheritance, polymorphism
    • Replies: 7
    • Views: 1,941
    Norm
    April 14th, 2013, 03:54 PM Go to last post

  44. calling up and printing an arrayHistogram

    Started by my21, April 14th, 2013 10:19 AM
    • Replies: 2
    • Views: 1,407
    didingnuriska
    April 14th, 2013, 01:51 PM Go to last post

  45. Array and counter in for loop

    Started by Kristenw17, April 10th, 2013 08:06 PM
    • Replies: 9
    • Views: 1,717
    Norm
    April 11th, 2013, 06:05 AM Go to last post

  46. Create two dimensional array from a one dimensional array

    Started by Kristenw17, April 9th, 2013 07:31 PM
    • Replies: 1
    • Views: 1,507
    Norm
    April 9th, 2013, 07:51 PM Go to last post

  47. [SOLVED] Creating an array with many of the same element?

    Started by ShamelessTeenie, April 9th, 2013 10:48 AM
    • Replies: 2
    • Views: 1,270
    ShamelessTeenie
    April 9th, 2013, 11:28 AM Go to last post

  48. Need help with understanding arrays

    Started by mist4lyf, April 7th, 2013 08:52 AM
    • Replies: 2
    • Views: 1,485
    mist4lyf
    April 7th, 2013, 09:38 AM Go to last post

  49. Ask objects with parameters in Arraylist

    Started by sabbath, March 30th, 2013 06:02 AM
    • Replies: 5
    • Views: 1,533
    Norm
    April 7th, 2013, 07:26 AM Go to last post

  50. Cool What is the rationale behind `immutableCollection` family of methods, and the advantages of the particular pattern?

    Started by amn, April 2nd, 2013 07:25 AM
    java collection immutable
    • Replies: 7
    • Views: 1,455
    pbrockway2
    April 3rd, 2013, 05:11 PM Go to last post
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