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Tag: arraylist

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  1. How to see if a last letter of an element in ArrayList matches user input.

    Started by Kerrigan1337, November 1st, 2019 04:56 AM
    arraylist, beginner
    • Replies: 1
    • Views: 127
    Last Post: November 1st, 2019 05:38 AM
    by Norm  Go to last post

    Forum:
    Object Oriented Programming

  2. Removing an object from an ArrayList

    Started by Markusovich_, July 25th, 2019 11:57 PM
    arraylist, file, java, object, remove()
    • Replies: 12
    • Views: 275
    Last Post: July 26th, 2019 10:45 PM
    by Markusovich_  Go to last post

    Forum:
    What's Wrong With My Code?

  3. Trying to read objects from file into ArrayList

    Started by Markusovich_, July 25th, 2019 01:58 PM
    arraylist, java, object
    • Replies: 9
    • Views: 181
    Last Post: July 25th, 2019 06:36 PM
    by Norm  Go to last post

    Forum:
    What's Wrong With My Code?

  4. How to fix InputMismatchException?

    Started by kukupie123, March 30th, 2019 09:46 AM
    arraylist, basic, easy, java, list
    • Replies: 1
    • Views: 218
    Last Post: March 30th, 2019 12:21 PM
    by Norm  Go to last post

    Forum:
    What's Wrong With My Code?

  5. 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: 1,007
    Last Post: February 25th, 2019 06:30 PM
    by Norm  Go to last post

    Forum:
    Collections and Generics

  6. [SOLVED] [Beginner]

    Started by adem2660, October 2nd, 2014 02:54 PM
    arraylist, beginner, java, jcombobox
    • Replies: 3
    • Views: 581
    Last Post: October 3rd, 2014 07:45 AM
    by Norm  Go to last post

    Forum:
    Java Theory & Questions

  7. [SOLVED] Java ArrayList or for loop problem.

    Started by Niels van Ee, August 10th, 2014 12:51 PM
    arraylist, for loop, gui
    • Replies: 2
    • Views: 548
    Last Post: August 10th, 2014 02:26 PM
    by Niels van Ee  Go to last post

    Forum:
    What's Wrong With My Code?

  8. Java Bubble Sort Issue

    Started by Dave Bowman, June 18th, 2014 04:30 PM
    arraylist, bubble sort
    • Replies: 7
    • Views: 506
    Last Post: June 19th, 2014 01:32 PM
    by jocdrew21  Go to last post

    Forum:
    What's Wrong With My Code?

  9. [SOLVED] URGENT Array List Question

    Started by iWaterBuffalo, May 5th, 2014 02:09 PM
    arraylist, java, object, string
    • Replies: 6
    • Views: 744
    Last Post: May 9th, 2014 01:43 PM
    by copeg  Go to last post

    Forum:
    What's Wrong With My Code?

  10. how to return an alert true if the server is functioning normally

    Started by ghostheadx, April 29th, 2014 10:30 AM
    arraylist, class, private method, public method
    • Replies: 2
    • Views: 522
    Last Post: April 30th, 2014 12:03 AM
    by ghostheadx  Go to last post

    Forum:
    What's Wrong With My Code?

  11. processing a text file into a format in java

    Started by learner12, March 30th, 2014 01:52 PM
    2d matrix, arraylist, java, text processing, treemap
    • Replies: 1
    • Views: 408
    Last Post: March 30th, 2014 02:43 PM
    by GregBrannon  Go to last post

    Forum:
    What's Wrong With My Code?

  12. Programme producing NullPointerException

    Started by abzywabzy, March 18th, 2014 10:46 AM
    array, arraylist, null pointer exception
    • Replies: 7
    • Views: 445
    Last Post: March 18th, 2014 12:56 PM
    by Norm  Go to last post

    Forum:
    What's Wrong With My Code?

  13. Project help

    Started by anniexd92, March 8th, 2014 01:47 PM
    arraylist
    • Replies: 12
    • Views: 703
    Last Post: March 8th, 2014 08:23 PM
    by Norm  Go to last post

    Forum:
    What's Wrong With My Code?

  14. [SOLVED] Exercise 147

    Started by ghostheadx, February 23rd, 2014 03:16 PM
    arraylist, double, double array, return statement
    • Replies: 2
    • Views: 671
    Last Post: February 23rd, 2014 05:20 PM
    by ghostheadx  Go to last post

    Forum:
    What's Wrong With My Code?

  15. Arraylist error

    Started by Techstudent, February 4th, 2014 02:21 PM
    arraylist
    • Replies: 1
    • Views: 628
    Last Post: February 4th, 2014 02:41 PM
    by KevinWorkman  Go to last post

    Forum:
    What's Wrong With My Code?

  16. Exercise 115

    Started by ghostheadx, January 20th, 2014 06:26 PM
    arraylist, getter, mutator, public, void
    • Replies: 9
    • Views: 521
    Last Post: January 22nd, 2014 11:51 AM
    by GregBrannon  Go to last post

    Forum:
    What's Wrong With My Code?

  17. PLEASE HELP WITH JAVA ARRAYLISTS! Thanks.

    Started by javahelpneeded, January 5th, 2014 05:33 PM
    array list, arraylist, help urgent, java
    • Replies: 1
    • Views: 537
    Last Post: January 5th, 2014 05:54 PM
    by GregBrannon  Go to last post

    Forum:
    What's Wrong With My Code?

  18. ArrayList Help

    Started by LugNut29, December 2nd, 2013 07:42 PM
    array, arraylist, java 1 Attachment(s)
    • Replies: 10
    • Views: 800
    Last Post: December 3rd, 2013 10:17 AM
    by Norm  Go to last post

    Forum:
    What's Wrong With My Code?

  19. MP3 catalogue with favorites (ArrayList)

    Started by TripVoltage, November 3rd, 2013 08:47 AM
    arraylist, collections 2 Attachment(s)
    • Replies: 5
    • Views: 1,297
    Last Post: November 3rd, 2013 09:48 AM
    by TripVoltage  Go to last post

    Forum:
    Collections and Generics

  20. boolean arraylists?

    Started by Scorks, October 15th, 2013 11:43 AM
    2d array, arraylist, boolean
    • Replies: 1
    • Views: 763
    Last Post: October 15th, 2013 11:47 AM
    by aussiemcgr  Go to last post

    Forum:
    Collections and Generics

  21. [SOLVED] Game problem: java.lang.IndexOutOfBoundsException with array list

    Started by The_pizzaguy, August 23rd, 2013 03:41 AM
    array, array listing problem java, arraylist, game, outofbounds
    • Replies: 4
    • Views: 843
    Last Post: August 23rd, 2013 11:30 AM
    by The_pizzaguy  Go to last post

    Forum:
    What's Wrong With My Code?

  22. Problems with ArrayList- gives me a NullPointerException and the program crashes

    Started by mfredy92, May 9th, 2013 01:49 PM
    arraylist, iterator, loops
    • Replies: 5
    • Views: 623
    Last Post: May 9th, 2013 03:31 PM
    by Norm  Go to last post

    Forum:
    What's Wrong With My Code?

  23. [SOLVED] Java - reading in two text files of different sizes into an ArrayList

    Started by deeevo, April 24th, 2013 07:38 AM
    arraylist, constructor, parsing, reading a text file
    • Replies: 6
    • Views: 1,770
    Last Post: April 25th, 2013 02:00 PM
    by Norm  Go to last post

    Forum:
    What's Wrong With My Code?

  24. [SOLVED] Help - reading from a text file into an ArrayList

    Started by deeevo, April 18th, 2013 09:37 PM
    arraylist, bluej, java, reading a text file
    • Replies: 2
    • Views: 899
    Last Post: April 19th, 2013 07:47 AM
    by Chris.Brown.SPE  Go to last post

    Forum:
    What's Wrong With My Code?

  25. Convert ArrayList to multi-dimensional array

    Started by dougie1809, April 5th, 2013 04:54 AM
    arraylist, java, multidimensional array
    • Replies: 4
    • Views: 1,580
    Last Post: April 5th, 2013 12:01 PM
    by dougie1809  Go to last post

    Forum:
    Loops & Control Statements

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