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Threads 1 to 50 of 13928

Forum: What's Wrong With My Code?

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  1. Exclamation Muliple Client Server chat application..how to send message from server..

    Started by jesroni, September 9th, 2013 04:44 AM
    chat application, java, multi-theading, network, thread
    • Replies: 3
    • Views: 59,055
    Navid Noorani
    September 14th, 2013, 11:17 PM Go to last post

  2. Write a Java program to simulate an online shopping cart.

    Started by aldos7, December 14th, 2013 11:25 PM
    • Replies: 1
    • Views: 41,935
    GregBrannon
    December 15th, 2013, 12:53 AM Go to last post

  3. [SOLVED] Access Denied!

    Started by ajayajayaj, February 19th, 2013 08:18 PM
    3 Pages •
    1 2 3
    i/o, window, windows 7
    • Replies: 54
    • Views: 32,484
    ajayajayaj
    February 27th, 2013, 07:03 PM Go to last post

  4. How to add file extension to JFileChooser.showSaveDialog() ?

    Started by camboy8, December 29th, 2010 03:00 AM
    • Replies: 4
    • Views: 26,784
    tonitegarsahidi
    May 25th, 2012, 09:23 AM Go to last post

  5. Exclamation java.lang.NullPointerException: Cannot invoke "String.length()" because "str" is null

    Started by dejavu48, July 12th, 2021 01:02 PM
    data mining, java
    • Replies: 10
    • Views: 25,446
    dejavu48
    July 15th, 2021, 11:45 AM Go to last post

  6. Bank Account Program.

    Started by Punky0214, November 17th, 2010 03:28 AM
    • Replies: 10
    • Views: 24,995
    copeg
    November 17th, 2010, 10:42 PM Go to last post

  7. set Background Excel cell color using POI API

    Started by ngamal, March 25th, 2011 06:41 PM
    • Replies: 2
    • Views: 24,349
    ngamal
    March 26th, 2011, 11:20 AM Go to last post

  8. [SOLVED] Simple Library Program / Need feedback.

    Started by ziplague, March 18th, 2012 12:49 PM
    books, checkout, library, library system, program 4 Attachment(s)
    • Replies: 22
    • Views: 24,315
    kabaz94
    May 2nd, 2014, 09:03 PM Go to last post

  9. Display prime numbers from 100 to 200 in Java

    Started by c.P.u1, January 23rd, 2011 06:46 AM
    • Replies: 8
    • Views: 22,264
    DavidFongs
    January 25th, 2011, 03:14 PM Go to last post

  10. Counting Vowels and Consonants in a String.

    Started by Andyandhisboard, March 2nd, 2011 12:37 PM
    • Replies: 14
    • Views: 21,900
    JavaWiz
    January 8th, 2013, 09:59 PM Go to last post

  11. Cool Check Password Program

    Started by m2msucks, December 4th, 2011 12:04 AM
    • Replies: 8
    • Views: 21,424
    m2msucks
    December 6th, 2011, 01:39 AM Go to last post

  12. Exclamation [SOLVED] no main manifest attribute, in Exampletut.jar

    Started by Java Programmer, January 7th, 2012 03:18 PM
    • Replies: 4
    • Views: 20,320
    Java Programmer
    January 7th, 2012, 03:31 PM Go to last post

  13. drawing a BufferedImage onto a JPanel

    Started by nemo, October 13th, 2010 07:07 PM
    • Replies: 2
    • Views: 17,918
    nemo
    October 13th, 2010, 07:48 PM Go to last post

  14. Logic to find adjacency of numbers 0 & 1 in an array

    Started by kasun.tawlatta, October 3rd, 2013 06:37 PM
    array, java, loop
    • Replies: 1
    • Views: 17,463
    Junky
    October 3rd, 2013, 09:38 PM Go to last post

  15. The package java.sql is not accessible

    Started by Gunars, December 30th, 2019 06:10 AM
    • Replies: 6
    • Views: 17,243
    Gunars
    January 1st, 2020, 12:54 PM Go to last post

  16. Simple Commission Calculator

    Started by mrivera8504, August 27th, 2012 12:18 PM
    3 Attachment(s)
    • Replies: 22
    • Views: 17,135
    Norm
    August 27th, 2012, 06:35 PM Go to last post

  17. Grade averaging program with array and multiple methods.

    Started by jeremykatz, November 8th, 2009 01:22 PM
    • Replies: 8
    • Views: 16,980
    helloworld922
    November 9th, 2009, 09:44 PM Go to last post

  18. JTextBox not showing?

    Started by minime12358, March 12th, 2011 11:18 AM
    • Replies: 3
    • Views: 16,827
    Rakshasas
    March 14th, 2011, 08:02 AM Go to last post

  19. Which is the best place to get java tutorial online??

    Started by texsas12, June 21st, 2011 11:09 AM
    java, java chennai, java classes
    • Replies: 4
    • Views: 16,721
    tp02ga
    September 2nd, 2012, 07:45 PM Go to last post

  20. [SOLVED] counting number of comparisons in merge sort

    Started by mia_tech, May 26th, 2012 10:47 AM
    comparisons, merge sort
    • Replies: 9
    • Views: 16,668
    mia_tech
    May 26th, 2012, 11:54 PM Go to last post

  21. Unhappy [SOLVED] Create a calculator with JCreator

    Started by Delmi, May 24th, 2010 04:00 AM
    • Replies: 5
    • Views: 16,516
    Norm
    May 31st, 2010, 09:20 AM Go to last post

  22. Question [SOLVED] How to make a integer negative if it meets a certain criteria?

    Started by Lizard, May 14th, 2009 01:19 PM
    • Replies: 3
    • Views: 16,410
    JavaPF
    May 14th, 2009, 02:27 PM Go to last post

  23. JAVA help on file: Internet Service Provider

    Started by Plural, October 7th, 2010 05:19 PM
    2 Pages •
    1 2
    • Replies: 26
    • Views: 16,092
    FlyingFingers
    March 30th, 2014, 11:03 PM Go to last post

  24. Slot Machine

    Started by nemoisback66, November 17th, 2010 06:37 AM
    • Replies: 8
    • Views: 15,762
    javapenguin
    November 17th, 2010, 01:57 PM Go to last post

  25. Cool Designing an Account Class

    Started by m2msucks, November 4th, 2011 12:27 PM
    • Replies: 16
    • Views: 15,760
    HiTechRedneck3
    July 27th, 2014, 06:05 PM Go to last post

  26. could not create audio stream from input stream

    Started by chronoz13, May 30th, 2011 03:27 AM
    • Replies: 11
    • Views: 14,829
    chronoz13
    June 2nd, 2011, 02:08 AM Go to last post

  27. Unhappy Help PLZ .. =(

    Started by Yazan, May 1st, 2010 08:21 AM
    • Replies: 5
    • Views: 14,813
    wildand5150
    November 5th, 2010, 12:39 PM Go to last post

  28. Exclamation Calling A Public Static Void Method from Main

    Started by Clubs, September 26th, 2013 11:03 PM
    bugrunner, eclipse, invoke method, java, static method
    • Replies: 2
    • Views: 14,647
    PhHein
    September 27th, 2013, 02:29 AM Go to last post

  29. Convert CHAR to STRING

    Started by fh84, October 27th, 2009 05:03 PM
    • Replies: 11
    • Views: 13,827
    helloworld922
    October 29th, 2009, 09:21 PM Go to last post

  30. [SOLVED] Syntax error on token "extends", throws expected

    Started by Purple01, November 16th, 2012 03:20 AM
    • Replies: 4
    • Views: 13,755
    Purple01
    November 16th, 2012, 07:29 AM Go to last post

  31. Login website using Java

    Started by cgeier, March 21st, 2011 03:36 PM
    • Replies: 1
    • Views: 13,699
    JavaPF
    March 22nd, 2011, 11:41 AM Go to last post

  32. [SOLVED] New line and StringBuilder

    Started by newbie, January 1st, 2011 01:13 PM
    • Replies: 9
    • Views: 13,690
    newbie
    January 1st, 2011, 09:42 PM Go to last post

  33. How to limit users to enter only 12 digit input and an integer value in Java?

    Started by Loh Jane, February 8th, 2014 01:50 AM
    java
    • Replies: 6
    • Views: 13,528
    GregBrannon
    February 8th, 2014, 04:59 AM Go to last post

  34. HashSet cannot be cast to java.util.ArrayList

    Started by vector_ever, August 7th, 2013 08:18 AM
    • Replies: 4
    • Views: 13,312
    GregBrannon
    August 7th, 2013, 03:11 PM Go to last post

  35. Unhappy Basic Java maze game

    Started by sciontc1, February 9th, 2011 09:17 AM
    2d array, game, keyboard, maze, movement
    • Replies: 1
    • Views: 13,048
    copeg
    February 9th, 2011, 10:18 AM Go to last post

  36. Angry [SOLVED] Parsing a text file in java

    Started by tccool, July 5th, 2010 02:20 AM
    file, java, parsing, text
    • Replies: 13
    • Views: 13,016
    JavaPF
    November 16th, 2010, 05:23 AM Go to last post

  37. Using JFileChooser to open and display an image

    Started by JavaN0ob, July 31st, 2010 03:43 AM
    • Replies: 3
    • Views: 12,773
    Norm
    July 31st, 2010, 06:01 PM Go to last post

  38. JAVA MAGIC SQUARE

    Started by hiimjoey11, December 7th, 2010 02:41 PM
    1 Attachment(s)
    • Replies: 11
    • Views: 12,723
    copeg
    November 28th, 2012, 12:42 AM Go to last post

  39. Address Book Program Issues

    Started by Gamb1t, August 23rd, 2011 11:14 AM
    9 Pages •
    1 2 3 ... 9
    • Replies: 208
    • Views: 11,988
    Norm
    August 25th, 2011, 08:43 PM Go to last post

  40. what is the reason of " Server returned HTTP response code: 403" error

    Started by nasi, March 31st, 2010 08:19 PM
    google search, http response, query, url
    • Replies: 1
    • Views: 11,974
    copeg
    March 31st, 2010, 09:42 PM Go to last post

  41. Help With Odd/Even number program

    Started by JonoScho, November 23rd, 2009 08:25 AM
    • Replies: 7
    • Views: 11,855
    chronoz13
    November 23rd, 2009, 10:53 AM Go to last post

  42. Please help me analyze this java core dump on AIX

    Started by acejun01, June 8th, 2010 12:25 AM
    1 Attachment(s)
    • Replies: 6
    • Views: 11,845
    GregBrannon
    February 12th, 2014, 05:21 AM Go to last post

  43. Histogram Java Program

    Started by djl1990, October 13th, 2011 01:18 PM
    • Replies: 17
    • Views: 11,832
    Mr.777
    October 24th, 2011, 06:47 AM Go to last post

  44. Java coding for writing telephone bill calculator program

    Started by eyeore, September 8th, 2009 03:43 AM
    • Replies: 2
    • Views: 11,817
    helloworld922
    September 8th, 2009, 10:06 AM Go to last post

  45. [SOLVED] Bad operand types for binary operator '<' error issue (beginner)

    Started by mju516, January 16th, 2012 03:24 PM
    • Replies: 7
    • Views: 11,708
    sethxhero7
    January 27th, 2012, 10:33 PM Go to last post

  46. [SOLVED] Loss of Precision (Double/Int)

    Started by Scotty, October 7th, 2010 03:48 PM
    • Replies: 6
    • Views: 11,607
    Scotty
    October 9th, 2010, 01:45 PM Go to last post

  47. store certain column in ArrayList from excel file

    Started by vector_ever, July 12th, 2013 03:52 AM
    • Replies: 6
    • Views: 11,503
    vector_ever
    July 12th, 2013, 08:46 AM Go to last post

  48. Java Calculator Square Root Function

    Started by laser1992, February 3rd, 2011 05:31 AM
    • Replies: 5
    • Views: 11,398
    laser1992
    February 3rd, 2011, 09:34 AM Go to last post

  49. Running unsigned (Java) applications like this will be blocked in a future release

    Started by Pavesa, October 24th, 2013 03:52 PM
    2 Pages •
    1 2
    • Replies: 47
    • Views: 11,261
    KevinWorkman
    December 4th, 2013, 12:46 PM Go to last post

  50. treemap Duplicates

    Started by debug, March 5th, 2010 04:33 PM
    • Replies: 3
    • Views: 11,225
    copeg
    March 6th, 2010, 11:52 AM Go to last post
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