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Threads 51 to 100 of 13928

Forum: What's Wrong With My Code?

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  1. [SOLVED] Error Message: Exception in thread "main" java.lang.NullPointerException etc.

    Started by coffecupcake, November 14th, 2011 03:08 PM
    exception, null, pointer 1 Attachment(s)
    • Replies: 5
    • Views: 11,015
    coffecupcake
    November 15th, 2011, 09:34 AM Go to last post

  2. Moving an image around the screen using the arrow keys.

    Started by nemo, October 16th, 2010 11:49 PM
    • Replies: 4
    • Views: 10,954
    SubhadeepRay
    March 19th, 2013, 12:08 AM Go to last post

  3. Collection.sort problem

    Started by Minken, September 21st, 2010 07:10 AM
    arraylist, collections, sorting
    • Replies: 12
    • Views: 10,883
    helloworld922
    September 21st, 2010, 06:24 PM Go to last post

  4. Generic Doubly Linked List

    Started by javapenguin, October 11th, 2010 01:41 PM
    • Replies: 23
    • Views: 10,837
    javapenguin
    October 23rd, 2010, 03:13 PM Go to last post

  5. [SOLVED] Writing integers to a file

    Started by dubois.ford, March 13th, 2010 03:58 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 10,807
    helloworld922
    March 15th, 2010, 06:18 PM Go to last post

  6. Red face Bouncing Ball Program Random Color Change

    Started by coderEvolution, February 23rd, 2011 06:35 PM
    • Replies: 10
    • Views: 10,757
    coderEvolution
    March 3rd, 2011, 04:01 PM Go to last post

  7. Base Conversion

    Started by Pingu, February 14th, 2010 11:06 AM
    • Replies: 7
    • Views: 10,736
    JavaPF
    February 22nd, 2011, 03:15 PM Go to last post

  8. Generating random numbers in java without repeating a specific number

    Started by ojonugwa, August 25th, 2013 02:52 AM
    • Replies: 9
    • Views: 10,681
    ojonugwa
    August 26th, 2013, 12:42 AM Go to last post

  9. [SOLVED] Char cannot be dereferenced

    Started by zukipuu, February 17th, 2010 10:16 PM
    • Replies: 2
    • Views: 10,646
    zukipuu
    February 17th, 2010, 11:13 PM Go to last post

  10. asterisk forming diamond

    Started by cutee_eyeh, October 13th, 2010 02:52 AM
    ..please help me in debugging it..
    • Replies: 6
    • Views: 10,618
    helloworld922
    October 13th, 2010, 08:53 PM Go to last post

  11. Post [SOLVED] Simple Salary Calculator Program

    Started by Blasfemmy, October 14th, 2012 01:58 PM
    calculator, java, salary
    • Replies: 7
    • Views: 10,537
    Blasfemmy
    October 18th, 2012, 04:00 PM Go to last post

  12. [SOLVED] Problem with Grading calculator in java program

    Started by Peetah05, March 27th, 2009 06:11 PM
    • Replies: 23
    • Views: 10,518
    Freaky Chris
    March 28th, 2009, 04:25 PM Go to last post

  13. Angry TicTactoe program on BlueJ

    Started by d34dli, May 19th, 2014 10:58 AM
    bluej, infinite loop, java, weird
    • Replies: 4
    • Views: 10,403
    d34dli
    May 19th, 2014, 07:07 PM Go to last post

  14. Help with java hangman game(beginner)

    Started by alexander@semfe, December 9th, 2012 12:15 PM
    begginer, beginner, bluej, easy, hangman, java, language, urgent
    • Replies: 5
    • Views: 10,398
    Norm
    December 9th, 2012, 01:56 PM Go to last post

  15. Overwriting txt file

    Started by The_Mexican, November 28th, 2010 05:57 PM
    • Replies: 3
    • Views: 10,382
    JavaPF
    November 29th, 2010, 08:21 AM Go to last post

  16. Cool Checking whether a string is a substring of another string without using indexOf

    Started by m2msucks, December 8th, 2011 10:21 PM
    • Replies: 7
    • Views: 10,284
    Mr.777
    December 11th, 2011, 11:58 PM Go to last post

  17. [SOLVED] Battleship GUI Program

    Started by javapenguin, May 29th, 2010 01:58 PM
    4 Pages •
    1 2 3 ... 4
    • Replies: 85
    • Views: 10,252
    Norm
    June 7th, 2010, 08:59 AM Go to last post

  18. Snake Game

    Started by Cuju, March 24th, 2010 09:07 PM
    • Replies: 6
    • Views: 10,202
    finalfantasyfreak15
    February 19th, 2011, 08:31 PM Go to last post

  19. How do I implement a login system in java using arrays

    Started by Leprechaun_hunter, September 20th, 2011 05:52 PM
    • Replies: 4
    • Views: 10,127
    KevinWorkman
    September 21st, 2011, 08:03 AM Go to last post

  20. Unhappy user name and password validation

    Started by exose, January 20th, 2011 06:10 AM
    • Replies: 7
    • Views: 10,101
    DanBrown
    January 21st, 2011, 05:35 AM Go to last post

  21. Balloon.java, what in the world do i do?

    Started by toterzuko, September 11th, 2010 10:42 PM
    • Replies: 13
    • Views: 10,082
    th3chef
    September 13th, 2010, 05:19 PM Go to last post

  22. The operator + is undefined for the argument type(s) String, void

    Started by Proletariat, July 6th, 2012 10:58 PM
    • Replies: 1
    • Views: 9,957
    pbrockway2
    July 7th, 2012, 12:10 AM Go to last post

  23. Unhappy Write a program to convert all vowels to capital letter in a sentence?

    Started by snehasishmohanta@gmail.co, July 3rd, 2014 09:21 AM
    • Replies: 5
    • Views: 9,926
    Norm
    August 12th, 2017, 06:10 AM Go to last post

  24. Car racing

    Started by DanielVkc, July 17th, 2011 06:53 AM
    5 Pages •
    1 2 3 ... 5
    4 Attachment(s)
    • Replies: 105
    • Views: 9,918
    Norm
    July 22nd, 2011, 02:44 PM Go to last post

  25. [SOLVED] incompatible types: void cannot be converted to int

    Started by Denirulz, July 29th, 2014 07:58 PM
    • Replies: 6
    • Views: 9,899
    Denirulz
    July 30th, 2014, 07:51 AM Go to last post

  26. How to clear the textArea?

    Started by dynamix24, January 24th, 2013 08:33 AM
    • Replies: 7
    • Views: 9,878
    Norm
    January 25th, 2013, 08:46 AM Go to last post

  27. Streaming using UDP

    Started by frestix, March 9th, 2011 04:07 AM
    • Replies: 5
    • Views: 9,848
    jim829
    February 28th, 2019, 01:51 PM Go to last post

  28. [SOLVED] Reading from a text file and storing in arrayList

    Started by nynamyna, April 11th, 2010 07:25 PM
    1 Attachment(s)
    • Replies: 2
    • Views: 9,817
    nynamyna
    April 26th, 2010, 09:55 PM Go to last post

  29. [SOLVED] Error: Class,interface or enum expected

    Started by FJIW, September 17th, 2011 05:52 PM
    2 Attachment(s)
    • Replies: 10
    • Views: 9,748
    FJIW
    September 18th, 2011, 03:08 PM Go to last post

  30. Exclamation Simple Chess program

    Started by x3rubiachica3x, September 17th, 2010 01:52 PM
    chess help
    • Replies: 23
    • Views: 9,727
    x3rubiachica3x
    September 22nd, 2010, 11:12 AM Go to last post

  31. MVC Calculator:

    Started by jocdrew21, September 28th, 2014 07:21 AM
    • Replies: 5
    • Views: 9,687
    jocdrew21
    September 30th, 2014, 12:26 PM Go to last post

  32. counting mouse button clicks

    Started by bluewhale, June 6th, 2011 10:02 AM
    applet, clicks, count, java, mouse
    • Replies: 7
    • Views: 9,580
    KevinWorkman
    June 25th, 2014, 08:17 AM Go to last post

  33. Red face Javascript Bubble Sort

    Started by Fidelacchius, May 23rd, 2010 05:37 PM
    • Replies: 17
    • Views: 9,530
    Fidelacchius
    May 24th, 2010, 04:43 PM Go to last post

  34. Lightbulb [SOLVED] Help with my Java program: Making change from an entered double.

    Started by iDizzle, March 17th, 2012 09:56 PM
    • Replies: 20
    • Views: 9,520
    iDizzle
    March 18th, 2012, 03:16 PM Go to last post

  35. Problem with Excelapi: Error: package jxl does not exist

    Started by Rob Aiello, February 20th, 2012 08:03 PM
    • Replies: 13
    • Views: 9,448
    Norm
    February 21st, 2012, 09:52 PM Go to last post

  36. Question JAVA = Replace a line in a text file

    Started by JGW, February 4th, 2013 10:51 AM
    java text
    • Replies: 5
    • Views: 9,432
    GregBrannon
    November 16th, 2013, 05:46 AM Go to last post

  37. [SOLVED] Why is my float automatically rounding and how do i get it to stop

    Started by Perd1t1on, August 25th, 2010 08:07 PM
    • Replies: 18
    • Views: 9,423
    Norm
    August 26th, 2010, 01:41 PM Go to last post

  38. "java.lang.IllegalArgumentException" error while converting an Image to Buffered Image

    Started by TheLaz, June 24th, 2009 01:29 PM
    • Replies: 2
    • Views: 9,384
    TheLaz
    June 29th, 2009, 03:06 PM Go to last post

  39. [SOLVED] do while problem / symbol not recognized

    Started by Christian_Doucet, March 26th, 2014 09:26 PM
    • Replies: 2
    • Views: 9,278
    Christian_Doucet
    March 27th, 2014, 06:46 AM Go to last post

  40. Java code Split text file into multiple text file

    Started by jayraj, April 18th, 2013 12:07 PM
    2 Pages •
    1 2
    • Replies: 26
    • Views: 9,230
    Norm
    April 19th, 2013, 06:14 AM Go to last post

  41. returning a 2D array

    Started by straw, March 5th, 2010 07:09 PM
    • Replies: 3
    • Views: 9,198
    Faz
    March 11th, 2010, 04:30 AM Go to last post

  42. Post trying to write program to display details of employee

    Started by prathipati, May 12th, 2012 03:18 AM
    • Replies: 2
    • Views: 9,188
    Parranoia
    May 13th, 2012, 12:20 AM Go to last post

  43. Programming USB Relay Board

    Started by Infinity8, June 13th, 2011 04:24 AM
    2 Attachment(s)
    • Replies: 15
    • Views: 9,177
    ferenit@emudhra
    December 23rd, 2013, 03:38 AM Go to last post

  44. [SOLVED] How to call string in another class in java?

    Started by tazjaime, April 23rd, 2009 08:10 AM
    • Replies: 4
    • Views: 9,126
    JavaPF
    April 23rd, 2009, 09:31 AM Go to last post

  45. JAVA problem : Create a Fan Class

    Started by broo7198, August 7th, 2011 10:58 PM
    • Replies: 3
    • Views: 9,103
    Junky
    August 9th, 2011, 12:23 AM Go to last post

  46. Exclamation [SOLVED] Scanner closed error

    Started by dx2731, April 15th, 2013 11:59 PM
    • Replies: 6
    • Views: 8,986
    dx2731
    April 16th, 2013, 04:25 AM Go to last post

  47. [SOLVED] how to find all occurrences of a number in an array recursivelly

    Started by mia_tech, June 13th, 2012 12:21 PM
    • Replies: 4
    • Views: 8,936
    aussiemcgr
    June 13th, 2012, 01:37 PM Go to last post

  48. Question Changing the attribute of an instance object of a class that's declared in another package and whose variable is constructed by its parent class

    Started by wholegrain, February 14th, 2013 05:13 PM
    6 Pages •
    1 2 3 ... 6
    • Replies: 149
    • Views: 8,902
    Norm
    February 19th, 2013, 10:04 PM Go to last post

  49. StdDraw Cannot be Resolved??

    Started by jbarcus81, March 2nd, 2012 01:11 AM
    • Replies: 4
    • Views: 8,896
    Norm
    June 28th, 2014, 05:47 PM Go to last post

  50. Post Java TCP multiple clients

    Started by amjoseph, April 5th, 2011 02:47 PM
    1 Attachment(s)
    • Replies: 6
    • Views: 8,866
    mobydickus
    April 28th, 2012, 04:39 PM Go to last post
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