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  1. December 11th, 2009
    Views:
    51,513
Page 1 of 13 12311 ... LastLast
Threads 1 to 50 of 617

Forum: Collections and Generics

Arrays, ArrayList, HashMap..

  1. convert arraylist to a hash map

    Started by nadman123, October 7th, 2008 05:16 PM
    • Replies: 1
    • Views: 52,145
    July 29th, 2009, 04:24 AM Go to last post
  2. TreeMap vs HashMap

    Started by Kerr, March 9th, 2011 06:23 AM
    • Replies: 7
    • Views: 13,960
    March 10th, 2011, 09:12 AM Go to last post
  3. Help with Finding Max and Min Values of ArrayList

    Started by CheekySpoon, March 1st, 2011 02:51 PM
    • Replies: 3
    • Views: 10,769
    March 2nd, 2011, 07:57 PM Go to last post
  4. how to compare two set values

    Started by humdinger, March 13th, 2010 08:34 AM
    • Replies: 1
    • Views: 10,448
    March 13th, 2010, 10:46 AM Go to last post
  5. ArrayList Problem

    Started by Marty, June 16th, 2009 12:56 AM
    arraylist, random arraylist
    • Replies: 16
    • Views: 10,377
    August 31st, 2010, 03:47 AM Go to last post
  6. Returning Random Strings from an Array

    Started by cfmonster, September 3rd, 2009 11:03 PM
    • Replies: 3
    • Views: 10,084
    September 8th, 2009, 11:13 PM Go to last post
    • Replies: 5
    • Views: 8,889
    October 11th, 2012, 03:48 PM Go to last post
  7. Java program to do Matrix operation

    Started by saladfingers73, February 1st, 2009 05:11 PM
    • Replies: 5
    • Views: 8,182
    March 7th, 2012, 08:17 AM Go to last post
  8. Pick random objects from array/arraylist. Newbie.

    Started by Sputnik, October 23rd, 2010 01:41 PM
    • Replies: 3
    • Views: 8,019
    October 29th, 2010, 11:59 AM Go to last post
  9. Expanding the capacity of an array

    Started by dubois.ford, April 6th, 2010 02:58 PM
    • Replies: 5
    • Views: 7,438
    May 7th, 2010, 05:58 AM Go to last post
  10. Different operation on Array

    Started by jempot, January 11th, 2009 05:44 AM
    • Replies: 4
    • Views: 7,396
    January 27th, 2009, 05:07 AM Go to last post
  11. Cool Eliminating Duplicates in an Array

    Started by m2msucks, October 23rd, 2011 01:09 AM
    • Replies: 4
    • Views: 7,124
    October 30th, 2011, 03:03 AM Go to last post
  12. Angry Changing Array variables from different classes

    Started by smellyhole85, December 9th, 2010 06:42 AM
    • Replies: 6
    • Views: 6,921
    December 9th, 2010, 02:18 PM Go to last post
  13. dynamically resizing 2d array

    Started by Flamespewer, March 1st, 2010 04:37 PM
    • Replies: 2
    • Views: 6,603
    March 2nd, 2010, 10:10 AM Go to last post
  14. [SOLVED] 2D Vector

    Started by nasi, April 16th, 2010 07:55 PM
    2d vector
    • Replies: 2
    • Views: 6,519
    May 6th, 2010, 01:42 AM Go to last post
  15. sieve of eratosthenes

    Started by rsala004, October 27th, 2009 05:55 AM
    • Replies: 5
    • Views: 6,477
    December 29th, 2010, 09:37 AM Go to last post
  16. Fill & sort an array

    Started by yroll, March 31st, 2010 03:12 PM
    • Replies: 2
    • Views: 6,180
    April 1st, 2010, 06:00 AM Go to last post
  17. filling an array with strings

    Started by exose, February 18th, 2011 05:09 AM
    • Replies: 3
    • Views: 6,174
    February 18th, 2011, 08:44 AM Go to last post
    • Replies: 2
    • Views: 5,957
    April 4th, 2012, 05:22 AM Go to last post
  18. Object array to int array?

    Started by rsala004, October 30th, 2009 12:57 AM
    • Replies: 1
    • Views: 5,804
    October 30th, 2009, 04:09 AM Go to last post
  19. [SOLVED] Java program to sort arrays containing dates

    Started by scottyadam, February 28th, 2009 11:10 PM
    • Replies: 1
    • Views: 5,543
    March 9th, 2009, 06:08 PM Go to last post
  20. Writing clone() method for LinkedList

    Started by vluong, October 26th, 2009 06:51 PM
    • Replies: 6
    • Views: 5,510
    October 27th, 2009, 08:41 AM Go to last post
  21. [SOLVED] javabat example makeLast

    Started by Truffy, June 30th, 2009 10:34 PM
    • Replies: 3
    • Views: 5,412
    July 5th, 2009, 08:25 PM Go to last post
  22. Implementing Multiple Interfaces with Generics

    Started by darkestfright, February 10th, 2010 01:09 PM
    • Replies: 5
    • Views: 5,382
    February 10th, 2010, 07:44 PM Go to last post
  23. Question Array of contacts (address book)

    Started by smush, March 29th, 2010 09:32 PM
    address, array, book, java, swing
    • Replies: 11
    • Views: 5,253
    April 29th, 2010, 03:08 AM Go to last post
  24. Creating an Expression Tree

    Started by vluong, November 28th, 2009 10:41 PM
    • Replies: 0
    • Views: 5,206
    November 28th, 2009, 10:41 PM Go to last post
  25. Post Multi-dimension ArrayList example

    Started by adeola, March 15th, 2010 05:30 AM
    • Replies: 3
    • Views: 5,125
    March 26th, 2010, 03:23 AM Go to last post
  26. 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: 5,086
    July 21st, 2013, 12:54 PM Go to last post
  27. Retrieving BFS code's adjacency list

    Started by moose4204l, October 20th, 2008 06:30 PM
    • Replies: 0
    • Views: 5,032
    October 20th, 2008, 06:30 PM Go to last post
  28. Arraylist Save and Load

    Started by frankycool, November 14th, 2009 02:25 AM
    arraylist, arraylist io object, arrays, input, output
    • Replies: 1
    • Views: 4,850
    November 14th, 2009, 05:48 AM Go to last post
  29. Java program for 2-D Array Maze

    Started by Peetah05, May 1st, 2009 12:43 AM
    • Replies: 11
    • Views: 4,815
    May 8th, 2009, 04:30 AM Go to last post
  30. accessing elements in a 2d ArrayList

    Started by Flamespewer, March 8th, 2010 04:23 PM
    • Replies: 2
    • Views: 4,804
    March 8th, 2010, 05:11 PM Go to last post
  31. Grade Array Trouble

    Started by kite98765, January 7th, 2010 03:58 PM
    • Replies: 3
    • Views: 4,738
    January 7th, 2010, 07:14 PM Go to last post
  32. Edit ArrayList Object

    Started by frankycool, November 14th, 2009 02:02 AM
    arraylist, arrays
    • Replies: 12
    • Views: 4,696
    November 15th, 2009, 11:31 PM Go to last post
  33. Unhappy [SOLVED] How to dynamically create ArrayLists (or something similar)?

    Started by igniteflow, August 5th, 2009 01:22 PM
    • Replies: 4
    • Views: 4,637
    August 6th, 2009, 06:00 AM Go to last post
  34. How to create a sorted set from the contents of an array

    Started by davie, March 11th, 2010 01:39 PM
    • Replies: 1
    • Views: 4,401
    March 11th, 2010, 02:44 PM Go to last post
  35. Question help: union of two array,.. kinda problem

    Started by sanfor, November 26th, 2009 01:55 AM
    • Replies: 2
    • Views: 4,349
    November 29th, 2009, 01:33 PM Go to last post
  36. Difference between Vector and Arraylist

    Started by Lil_Aziz1, January 1st, 2010 04:56 PM
    arraylist, list, synchronize, unsynchronize, vector
    • Replies: 4
    • Views: 4,348
    January 3rd, 2010, 10:03 AM Go to last post
  37. Importing data from .csv into array

    Started by mikeg, November 10th, 2010 05:18 AM
    • Replies: 3
    • Views: 4,315
    November 12th, 2010, 04:59 AM Go to last post
  38. Buffered Reader to J Option

    Started by jk_0821, July 12th, 2010 09:20 AM
    • Replies: 13
    • Views: 4,301
    July 19th, 2010, 03:14 PM Go to last post
  39. Question Eliminating duplicate values

    Started by Harry_, November 6th, 2009 12:53 PM
    • Replies: 7
    • Views: 4,255
    November 9th, 2009, 05:35 AM Go to last post
  40. ArrayList<String> convert to lowercase

    Started by s_mehdi76, October 30th, 2010 11:19 AM
    arraylist<string> lowercase
    • Replies: 1
    • Views: 4,216
    October 30th, 2010, 09:05 PM Go to last post
  41. Taking Input in String Array

    Started by syehjafa, July 11th, 2011 11:31 AM
    • Replies: 8
    • Views: 4,179
    July 25th, 2011, 07:18 AM Go to last post
  42. Duplicate elements in 2 Arraylist

    Started by tcstcs, April 16th, 2011 12:30 PM
    • Replies: 3
    • Views: 4,067
    April 18th, 2011, 12:56 AM Go to last post
  43. Priority Queue using comparable

    Started by jkalm, December 3rd, 2010 02:05 PM
    • Replies: 6
    • Views: 4,063
    December 5th, 2010, 09:02 PM Go to last post
  44. All possible combinations of a 1D array

    Started by Gabriel, August 10th, 2009 12:31 PM
    • Replies: 2
    • Views: 4,055
    August 11th, 2009, 10:35 PM Go to last post
  45. ArrayList and making a Menu

    Started by Silver, January 27th, 2010 06:01 PM
    • Replies: 2
    • Views: 4,037
    January 28th, 2010, 02:29 AM Go to last post
  46. Removing duplicates from an Array

    Started by Rizza, February 21st, 2012 04:42 PM
    • Replies: 1
    • Views: 4,003
    February 21st, 2012, 05:38 PM Go to last post

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