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Page 5 of 13 FirstFirst ... 34567 ... LastLast
Threads 201 to 250 of 612

Forum: Collections and Generics

Arrays, ArrayList, HashMap..

  1. Removing duplicates from an array

    Started by Parm, October 13th, 2013 12:52 AM
    • Replies: 1
    • Views: 1,531
    GregBrannon
    October 13th, 2013, 03:30 AM Go to last post

  2. Help with using iterator remove on double linked list

    Started by papated21, October 18th, 2011 06:03 PM
    • Replies: 3
    • Views: 2,174
    copeg
    October 18th, 2011, 09:22 PM Go to last post

  3. Sorting using Iterator

    Started by palaboui, November 11th, 2012 06:25 PM
    • Replies: 1
    • Views: 1,553
    retsameht
    November 15th, 2012, 02:59 PM Go to last post

  4. Split a sheet of images into an array

    Started by pajfilms, August 8th, 2011 10:58 AM
    • Replies: 17
    • Views: 2,578
    Norm
    August 8th, 2011, 05:55 PM Go to last post

  5. Wink Assignment please Help :(

    Started by pagalas07, March 30th, 2011 01:40 AM
    java array programming
    • Replies: 3
    • Views: 1,863
    KevinWorkman
    March 30th, 2011, 08:52 AM Go to last post

  6. Array to image

    Started by oxxxis, January 19th, 2010 03:34 PM
    • Replies: 1
    • Views: 2,250
    copeg
    January 19th, 2010, 06:46 PM Go to last post

  7. LinkedList of String

    Started by oxnume, April 5th, 2012 07:55 PM
    • Replies: 3
    • Views: 1,704
    pbrockway2
    April 6th, 2012, 12:12 AM Go to last post

  8. phone book with linked list?

    Started by osloboy28, September 7th, 2011 08:13 AM
    linked list
    • Replies: 5
    • Views: 5,097
    Norm
    September 7th, 2011, 11:28 AM Go to last post

  9. help me

    Started by oman117, December 22nd, 2009 01:08 PM
    2 Attachment(s)
    • Replies: 7
    • Views: 2,092
    dlorde
    December 27th, 2009, 01:49 PM Go to last post

  10. Need help merging arraylists and sorting

    Started by oliminator, March 28th, 2011 06:21 PM
    • Replies: 4
    • Views: 2,670
    oliminator
    March 28th, 2011, 08:03 PM Go to last post

  11. Question Boolean Array and sorting elements within it

    Started by ohGOSHTash, May 24th, 2014 10:18 AM
    array, boolean, boolean array, enum
    • Replies: 6
    • Views: 1,723
    Norm
    May 26th, 2014, 11:22 AM Go to last post

  12. override list add method?

    Started by ober0330, July 15th, 2011 01:37 PM
    • Replies: 10
    • Views: 6,821
    ober0330
    July 17th, 2011, 07:34 PM Go to last post

  13. Adding value to existing map key

    Started by ober0330, September 30th, 2011 09:26 AM
    • Replies: 12
    • Views: 5,265
    ober0330
    September 30th, 2011, 12:49 PM Go to last post

  14. key with 2 attributes?

    Started by ober0330, October 10th, 2011 11:44 AM
    • Replies: 1
    • Views: 1,380
    KevinWorkman
    October 10th, 2011, 11:47 AM Go to last post

  15. [SOLVED] Map not checking for values properly

    Started by ober0330, December 6th, 2011 09:24 AM
    • Replies: 20
    • Views: 1,951
    KevinWorkman
    December 6th, 2011, 12:33 PM Go to last post

  16. Question String substring, concatenation operation on linked list

    Started by oaks12, October 5th, 2008 01:50 AM
    • Replies: 1
    • Views: 3,796
    Burlacu Valeri
    January 15th, 2009, 07:12 AM Go to last post

  17. Substitution of Values in Array

    Started by nyeung, October 26th, 2009 04:41 PM
    • Replies: 2
    • Views: 2,320
    nyeung
    October 26th, 2009, 08:02 PM Go to last post

  18. ArrayList Help

    Started by noel222, January 25th, 2012 04:29 PM
    • Replies: 1
    • Views: 1,458
    newbie
    January 25th, 2012, 04:46 PM Go to last post

  19. Help with dynamic array method

    Started by Nismoz3255, September 27th, 2012 10:46 AM
    • Replies: 5
    • Views: 2,129
    Zaphod_b
    September 27th, 2012, 12:37 PM Go to last post

  20. Trying to test some basic hash functions using generic LinkedList and I'm having null pointers

    Started by Nismoz3255, November 21st, 2012 05:51 PM
    • Replies: 4
    • Views: 1,861
    Nismoz3255
    November 23rd, 2012, 05:50 PM Go to last post

  21. Need Help with main arg for the project

    Started by Nightmare, November 21st, 2010 05:03 PM
    • Replies: 4
    • Views: 1,656
    javapenguin
    November 30th, 2010, 02:40 PM Go to last post

  22. Partitioning the array

    Started by NightFire91, November 16th, 2010 01:37 PM
    • Replies: 0
    • Views: 2,726
    NightFire91
    November 16th, 2010, 01:37 PM Go to last post

  23. HELP, I AM HAVING A PROBLEM WITH ADDING VALUES OF AN ARRAY TO A STRING

    Started by nicsa, November 19th, 2011 05:37 PM
    array, error, nullpointerexception, string
    • Replies: 3
    • Views: 1,714
    copeg
    November 20th, 2011, 02:33 PM Go to last post

  24. Lightbulb How can I rotate every n elements in an Array list by 1 index?

    Started by Nick0188, February 25th, 2019 03:27 PM
    arraylist, collections, java, lists
    • Replies: 3
    • Views: 2,609
    Norm
    February 25th, 2019, 06:30 PM Go to last post

  25. class type paramaters

    Started by nhiap6, January 25th, 2013 01:41 PM
    • Replies: 1
    • Views: 1,366
    helloworld922
    January 25th, 2013, 03:35 PM Go to last post

  26. Errors with LispList

    Started by Newoor, October 25th, 2009 08:37 AM
    • Replies: 10
    • Views: 2,739
    literallyjer
    October 25th, 2009, 04:25 PM Go to last post

  27. Method parseIntArrayList

    Started by Newoor, November 25th, 2009 01:16 PM
    • Replies: 1
    • Views: 1,766
    copeg
    November 25th, 2009, 08:26 PM Go to last post

  28. Lists of Sets and Sets of Lists

    Started by Newoor, December 8th, 2009 04:18 PM
    • Replies: 2
    • Views: 1,986
    Freaky Chris
    December 8th, 2009, 08:13 PM Go to last post

  29. Method Adding elements to an array with certain restrictions

    Started by Newoor, December 13th, 2009 08:27 AM
    • Replies: 1
    • Views: 2,638
    copeg
    December 13th, 2009, 11:13 AM Go to last post

  30. New help using Vector class

    Started by new2.java, March 5th, 2013 01:24 PM
    vectors
    • Replies: 9
    • Views: 1,552
    Norm
    March 5th, 2013, 03:40 PM Go to last post

  31. Smile HashMap usage in Java

    Started by neo_2010, September 17th, 2009 06:07 PM
    • Replies: 2
    • Views: 4,369
    Json
    September 18th, 2009, 02:12 AM Go to last post

  32. [SOLVED] 2D Vector

    Started by nasi, April 16th, 2010 07:55 PM
    2d vector
    • Replies: 2
    • Views: 7,551
    mentalica1102
    May 6th, 2010, 01:42 AM Go to last post

  33. Hi everyone,

    Started by Namiday, October 27th, 2011 10:24 AM
    • Replies: 0
    • Views: 1,053
    Namiday
    October 27th, 2011, 10:24 AM Go to last post

  34. Collections vs. Objects

    Started by nafty, December 14th, 2012 01:20 PM
    collections, difference, objects, vs.
    • Replies: 3
    • Views: 1,887
    GregBrannon
    August 30th, 2013, 06:16 AM Go to last post

  35. How to find indexes of ALL occurrences of object in ArrayList

    Started by nafty, December 17th, 2012 02:03 PM
    • Replies: 5
    • Views: 3,876
    alaindhaene
    December 23rd, 2012, 02:02 AM Go to last post

  36. How to assign values from a file to an arraylist of objects?

    Started by nadman123, September 8th, 2008 09:04 PM
    • Replies: 3
    • Views: 2,532
    JavaPF
    September 15th, 2008, 01:07 PM Go to last post

  37. convert arraylist to a hash map

    Started by nadman123, October 7th, 2008 05:16 PM
    • Replies: 1
    • Views: 52,316
    maheshrpm
    July 29th, 2009, 04:24 AM Go to last post

  38. Array List

    Started by nadirkhan, September 3rd, 2011 10:58 AM
    • Replies: 6
    • Views: 1,870
    KevinWorkman
    September 9th, 2011, 09:39 AM Go to last post

  39. Exclamation [SOLVED] Need help with a program.

    Started by MysticDeath, July 29th, 2009 08:01 PM
    • Replies: 4
    • Views: 2,159
    JavaPF
    July 31st, 2009, 03:31 AM Go to last post

  40. Help please..

    Started by MysticDeath, November 1st, 2009 11:04 PM
    sudoku solver
    • Replies: 2
    • Views: 1,748
    MysticDeath
    November 2nd, 2009, 12:17 AM Go to last post

  41. Best way to approach this problem

    Started by Myshkin, September 30th, 2012 08:27 AM
    • Replies: 1
    • Views: 1,355
    helloworld922
    September 30th, 2012, 09:19 AM Go to last post

  42. calling up and printing an arrayHistogram

    Started by my21, April 14th, 2013 10:19 AM
    • Replies: 2
    • Views: 1,430
    didingnuriska
    April 14th, 2013, 01:51 PM Go to last post

  43. Moved: outputting

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

  44. Calling up array methods from main

    Started by my21, April 16th, 2013 05:09 PM
    • Replies: 12
    • Views: 2,456
    arnavkumartechno
    November 6th, 2013, 05:15 AM Go to last post

  45. parsecard method

    Started by my21, April 23rd, 2013 11:29 PM
    • Replies: 1
    • Views: 1,361
    pbrockway2
    April 24th, 2013, 12:58 AM Go to last post

  46. How to properly make this ArrayList?

    Started by mwebb, March 3rd, 2012 06:45 PM
    • Replies: 10
    • Views: 2,062
    snowguy13
    March 3rd, 2012, 08:43 PM Go to last post

  47. ArrayList Errors

    Started by mwardjava92, December 23rd, 2012 10:59 AM
    • Replies: 2
    • Views: 3,498
    infotechie
    December 24th, 2012, 01:55 AM Go to last post

  48. Reverse every pair of words in a string

    Started by mulligan252, October 9th, 2011 01:31 PM
    • Replies: 4
    • Views: 2,817
    mulligan252
    October 11th, 2011, 04:29 PM Go to last post

  49. Error of missing return statement while implementing Array

    Started by MS_Dark, December 10th, 2008 01:39 PM
    • Replies: 1
    • Views: 2,272
    dlorde
    December 10th, 2008, 03:18 PM Go to last post

  50. Creating Arraylist of Arraylist

    Started by ms_ceng, December 19th, 2011 05:01 PM
    1 Attachment(s)
    • Replies: 15
    • Views: 2,454
    Norm
    December 22nd, 2011, 12:12 PM Go to last post
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