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Threads 451 to 500 of 13777

Forum: What's Wrong With My Code?

PLEASE MAKE AN EFFORT TO POST IN THE CORRECT FORUM BELOW FIRST!

  1. Is there somethign im missing with serialization

    Started by scriptKing, August 23rd, 2021 02:41 AM
    • Replies: 2
    • Views: 593
    scriptKing
    August 24th, 2021, 12:15 AM Go to last post

  2. Post Can you help me to make this calculator better

    Started by Shaik Azmal, August 21st, 2021 09:07 AM
    java code
    • Replies: 3
    • Views: 704
    Norm
    August 23rd, 2021, 06:00 AM Go to last post

  3. Question [SOLVED] Count Num of Letters In Common

    Started by HyperRei, August 21st, 2021 04:05 PM
    comparison, java, loops, strings
    • Replies: 4
    • Views: 779
    HyperRei
    August 21st, 2021, 10:01 PM Go to last post

  4. Hello need some advice to make this better

    Started by scriptKing, August 20th, 2021 08:05 AM
    • Replies: 2
    • Views: 626
    scriptKing
    August 21st, 2021, 06:40 PM Go to last post

  5. Display histogram using values from Array, use asterisks in histogram not numerals

    Started by misterCrypto, August 18th, 2021 04:02 AM
    • Replies: 2
    • Views: 1,504
    misterCrypto
    August 18th, 2021, 12:09 PM Go to last post

  6. Simple guess game

    Started by scriptKing, August 13th, 2021 06:55 AM
    • Replies: 8
    • Views: 721
    scriptKing
    August 14th, 2021, 11:08 PM Go to last post

  7. ArrayList<> String searches and loops

    Started by misterCrypto, August 5th, 2021 02:36 AM
    3 Pages •
    1 2 3
    • Replies: 61
    • Views: 2,144
    Norm
    August 13th, 2021, 09:16 AM Go to last post

  8. [SOLVED] Noobie in need of serious help

    Started by CADman, August 11th, 2021 08:56 PM
    • Replies: 5
    • Views: 654
    CADman
    August 12th, 2021, 11:54 PM Go to last post

  9. Question [SOLVED] Stopping execution after 10 seconds/outputs

    Started by HyperRei, August 9th, 2021 03:10 PM
    timer
    • Replies: 1
    • Views: 810
    Norm
    August 9th, 2021, 04:07 PM Go to last post

  10. Copy Constructor

    Started by Rhyssa6, April 23rd, 2011 09:45 PM
    • Replies: 2
    • Views: 4,331
    akashmishra
    August 7th, 2021, 09:12 PM Go to last post

  11. Java GUI button calculator

    Started by scriptKing, August 6th, 2021 07:40 AM
    • Replies: 4
    • Views: 698
    scriptKing
    August 7th, 2021, 06:07 AM Go to last post

  12. BlueJ Auction Project calling external methods, using ArrayLists, and for-each loops

    Started by misterCrypto, July 31st, 2021 04:57 AM
    • Replies: 2
    • Views: 732
    misterCrypto
    August 1st, 2021, 03:40 AM Go to last post

  13. Question [SOLVED] Having to press 'ENTER' twice

    Started by HyperRei, July 29th, 2021 01:52 PM
    arraylist, input/output, scanner
    • Replies: 2
    • Views: 4,616
    HyperRei
    July 29th, 2021, 04:15 PM Go to last post

  14. Problem using the JFileChooser

    Started by CADman, July 28th, 2021 09:31 PM
    • Replies: 5
    • Views: 650
    Norm
    July 29th, 2021, 10:49 AM Go to last post

  15. Smile Calculator Method issue

    Started by Oli_Action, July 26th, 2021 07:18 AM
    • Replies: 3
    • Views: 653
    Norm
    July 27th, 2021, 07:29 AM Go to last post

  16. Post DATA STRECTURES - SORTING - BUBBLE-INSERTION-SELECTION SORT IN JAVA

    Started by itscnumca, May 31st, 2019 11:31 PM
    data strectures - sorting - bubble-insertion-selection sort in java
    • Replies: 7
    • Views: 1,092
    LohithS
    July 27th, 2021, 05:02 AM Go to last post

  17. Post Running jars from commandline

    Started by Rakshan, July 22nd, 2021 08:12 AM
    command-line, jar, java
    • Replies: 3
    • Views: 762
    Norm
    July 22nd, 2021, 10:35 AM Go to last post

  18. Question [SOLVED] Program skipping ahead and not allowing/reading user input

    Started by HyperRei, July 18th, 2021 07:27 PM
    arraylist, i/o, strings
    • Replies: 2
    • Views: 753
    HyperRei
    July 19th, 2021, 01:57 PM Go to last post

  19. Angry read a double type on the keyboard

    Started by Mounkaila144, July 16th, 2021 09:59 AM
    • Replies: 13
    • Views: 736
    Norm
    July 19th, 2021, 10:28 AM Go to last post

  20. 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: 28,545
    dejavu48
    July 15th, 2021, 11:45 AM Go to last post

  21. base conversion

    Started by learningjava2021, July 13th, 2021 08:16 PM
    beginner
    • Replies: 2
    • Views: 868
    learningjava2021
    July 13th, 2021, 09:06 PM Go to last post

  22. Help with Scroll PAne SOLVED

    Started by Eric Cauley, July 13th, 2021 01:48 PM
    • Replies: 10
    • Views: 980
    Eric Cauley
    July 13th, 2021, 08:06 PM Go to last post

  23. Exclamation non static variable this cannot be referenced from a static context

    Started by dejavu48, July 12th, 2021 03:44 AM
    dataminig, java
    • Replies: 2
    • Views: 628
    dejavu48
    July 12th, 2021, 11:00 AM Go to last post

  24. Post sphenic program problem

    Started by snow__16, July 11th, 2021 10:26 AM
    • Replies: 3
    • Views: 953
    Norm
    July 12th, 2021, 07:25 AM Go to last post

  25. NoClassDefFoundError while reading Excel File (Apache POI 5.0.0)

    Started by master-PC, July 6th, 2021 10:40 PM
    noclassdeffounderror
    • Replies: 2
    • Views: 872
    Norm
    July 7th, 2021, 02:07 PM Go to last post

  26. Angry Loop into another loop

    Started by Mounkaila144, July 3rd, 2021 05:56 AM
    • Replies: 3
    • Views: 649
    Norm
    July 3rd, 2021, 08:30 AM Go to last post

  27. Rewriting a method recursivly

    Started by arhzz, June 24th, 2021 06:24 PM
    • Replies: 6
    • Views: 783
    arhzz
    June 27th, 2021, 04:01 PM Go to last post

  28. Smile Whats wrong with my code?

    Started by Jacktastic, June 11th, 2021 05:43 PM
    help pls
    • Replies: 4
    • Views: 1,369
    Norm
    June 14th, 2021, 01:30 PM Go to last post

  29. What is the issue with my code

    Started by Mr_anon, June 6th, 2021 08:35 PM
    code issues
    • Replies: 3
    • Views: 1,309
    Norm
    June 7th, 2021, 03:53 PM Go to last post

  30. Question [SOLVED] Why does method need to return a String rather than leave it as void?

    Started by HyperRei, June 3rd, 2021 04:07 PM
    java, output, polymorphism
    • Replies: 2
    • Views: 861
    HyperRei
    June 3rd, 2021, 04:19 PM Go to last post

  31. How to stop a while loop thats reading text files

    Started by Cheeseballs77, May 29th, 2021 02:41 PM
    beginner, classes, java, netbeans, string
    • Replies: 3
    • Views: 1,043
    Norm
    May 29th, 2021, 05:42 PM Go to last post

  32. How to fix my code?

    Started by annamikilla, May 28th, 2021 08:01 AM
    filewriter, try...catch, void
    • Replies: 2
    • Views: 1,290
    Norm
    May 28th, 2021, 10:16 AM Go to last post

  33. Permissions in Java

    Started by yosif, May 27th, 2021 09:16 PM
    • Replies: 1
    • Views: 613
    Norm
    May 28th, 2021, 05:56 AM Go to last post

  34. show jframe1 and hide jframe2 when connection sql

    Started by yosif, May 26th, 2021 09:30 PM
    • Replies: 1
    • Views: 581
    Norm
    May 27th, 2021, 05:53 AM Go to last post

  35. Runtime.getRuntime().exec(shellscript)

    Started by kalyanjavaforum, May 24th, 2021 09:26 AM
    • Replies: 1
    • Views: 702
    Norm
    May 24th, 2021, 09:29 AM Go to last post

  36. Java Painter add features

    Started by Blackcat_20210522, May 21st, 2021 07:52 PM
    • Replies: 2
    • Views: 754
    Blackcat_20210522
    May 22nd, 2021, 03:47 AM Go to last post

  37. Use char[][] instead of string[].

    Started by Bbax, May 18th, 2021 05:18 PM
    • Replies: 2
    • Views: 769
    Norm
    May 20th, 2021, 12:56 PM Go to last post

  38. How to override abstract methods and use variables without making them public

    Started by Cheeseballs77, May 19th, 2021 01:54 PM
    • Replies: 1
    • Views: 606
    Norm
    May 20th, 2021, 12:51 PM Go to last post

  39. Timer not running.

    Started by Bbax, May 16th, 2021 05:22 PM
    • Replies: 3
    • Views: 2,081
    Norm
    May 16th, 2021, 06:32 PM Go to last post

  40. Question [SOLVED] Unreachable Statement in simple recursion code

    Started by omerben, May 12th, 2021 11:45 AM
    • Replies: 2
    • Views: 907
    omerben
    May 12th, 2021, 02:50 PM Go to last post

  41. Help with finding a mistake/issue in this code

    Started by SisyphusTheCoder, May 7th, 2021 01:26 PM
    java, javascript
    • Replies: 2
    • Views: 867
    SisyphusTheCoder
    May 10th, 2021, 11:22 PM Go to last post

  42. Question ArrayDiff Problem on CodeWars; Need Assistance

    Started by ryandc, May 8th, 2021 02:22 PM
    arraydiff, beginner, codewars
    • Replies: 6
    • Views: 4,762
    ryandc
    May 8th, 2021, 09:32 PM Go to last post

  43. what is the purpose of defaultWriteObject in java ObjectOutputStream

    Started by mnasirbaloch, May 6th, 2021 05:39 AM
    • Replies: 5
    • Views: 713
    Norm
    May 6th, 2021, 06:31 AM Go to last post

  44. Post Is it possible to declare 2 different classes in one variable?

    Started by Mikyc, May 5th, 2021 09:50 AM
    • Replies: 5
    • Views: 713
    Norm
    May 5th, 2021, 11:27 AM Go to last post

  45. How to add to a string format from another class

    Started by Cheeseballs77, May 4th, 2021 08:05 PM
    beginner, classes, java, netbeans, string
    • Replies: 1
    • Views: 885
    Norm
    May 4th, 2021, 08:25 PM Go to last post

  46. Post Printing many random names from an array

    Started by pooyan89, May 1st, 2021 12:10 PM
    array, java
    • Replies: 4
    • Views: 1,832
    Norm
    May 1st, 2021, 08:12 PM Go to last post

  47. [SOLVED] Exception Handling/Logic Problems

    Started by HyperRei, April 28th, 2021 07:20 PM
    arrays, exceptionhandling, java
    • Replies: 6
    • Views: 899
    HyperRei
    April 28th, 2021, 07:54 PM Go to last post

  48. Unhappy why is this code giving value -48?

    Started by Zuhebms, April 27th, 2021 08:56 AM
    • Replies: 1
    • Views: 600
    Norm
    April 27th, 2021, 09:43 AM Go to last post

  49. Calculator double zero button issue.

    Started by mtahirkn, April 26th, 2021 05:41 AM
    • Replies: 6
    • Views: 888
    Norm
    April 27th, 2021, 06:29 AM Go to last post

  50. How do I find the mode in a list when values of similar frequencies mean that there is no mode?

    Started by Codestudent121, April 24th, 2021 11:11 AM
    • Replies: 3
    • Views: 802
    Norm
    April 26th, 2021, 08:52 AM Go to last post
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