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View Full Version : What's Wrong With My Code?



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  1. [SOLVED] time complexity qustion
  2. Can someone help me(Simple coding)
  3. Summing n terms of a Fibonacci Sequence
  4. Java Class Excercise (Related to Strings + Cmd Line Arguments)
  5. instructions on assignment
  6. Problems getting floating point number to show in GUI...
  7. passing value and setting it to jlabel text
  8. [SOLVED] Get a new key in HashMap with values of another key.
  9. previous value of same variable
  10. Won't load next class...
  11. Exception in thread "main" java.lang.NullPointerException problem.......
  12. Java cant find symbols?
  13. using integers
  14. ArrayIndexOutOfBoundsException when creating new JTable
  15. New assignment new problem...
  16. Whats Wrong? Beginning Code!
  17. Created a Random Access File that saves gibberish to a text file
  18. What wrong?
  19. Timer Countdown - Code Syntax
  20. Problem with code recognizing invalid characters after spaces....
  21. Not A Statement - Java Error
  22. How to download protected web page using JAVA
  23. Deleting an image
  24. Why doesn't the frame viewer print the rectangles?
  25. Help w/ Java Class.
  26. Using the replace method?
  27. Area calculator.
  28. Printing data from a method
  29. Vari not initiliazed?
  30. [SOLVED] Some Quick Help PLZ
  31. HELP PLEASE!
  32. FileScan and Scanner issue! HELP
  33. How to make program ask for options again
  34. Java Noob needs help!
  35. Plugin Detect
  36. Need help on mutliple class program.
  37. Whats going wrong here?
  38. [SOLVED] Homework Help - If/Else Statement and != Operator
  39. program : giving back change with dollars, dimes and pennies
  40. [SOLVED] Helpppp meeeee, I am stuckkkk and probably going to get violent any minute!!!!
  41. How to show an image data stored in database in jsf?
  42. What's wrong with my code
  43. [SOLVED] Cannot Find Symbol
  44. [SOLVED] Help with the Snake in a Snake Game
  45. Are you a JAVA ninja??? Then help me PLEASE!!!!
  46. can some please help me with this?
  47. Help With My Library Program please.
  48. Getting an ArrayIndexOutOfBoundsException
  49. I dont see anything wrong with this(simple beginner code)
  50. Note pad source code open instead of executing java program?
  51. Code only outputs 1's
  52. I'm Pretty Sure I Got It Right Yet I Keep Getting Errors
  53. car program
  54. Very basic help needed
  55. [SOLVED] JAVA last minute homework, CAN'T DO A LOOP please help.
  56. Cannot Execute Program Error=26
  57. Replacing File Content
  58. [SOLVED] Error: java.util.ConcurrentModificationException
  59. Please tell me what i did incorrect
  60. JSF
  61. Singly Linked List
  62. help with detecting certain characters
  63. Help With Three Part Program
  64. Problems with Math.Random() in a for loop
  65. Help writing to a file getting an exception error
  66. help with recursive method
  67. Making a Test game, however the JFrame just doesnt load. I think it's an easy fix.
  68. Blackjack programming error (programmer is new to programming)
  69. Hello friends, I'm in big trouble with this programme if anyone can help me out?
  70. Errors with beginning jOptionPane code
  71. Declaring a winner in a Race Car Program
  72. class,interface, or enum expected?
  73. Why is this not working?
  74. [SOLVED] I can't isolate the first four colums y,m,d,t
  75. Creating Registry Key
  76. when i run the program to find the y values it always prints y2 instead
  77. writing a class
  78. Simple program with errors
  79. cant get LinkedList to compile
  80. [SOLVED] Please Help (Queues)
  81. Java code which finds the number of words of length N (say 3) in a given string
  82. toString not printing everything in the Array which is in a seperate class
  83. [SOLVED] Loop Problem
  84. Please Help: Simple Double Linked List (remove, addBefore, )
  85. [SOLVED] Scanner problem
  86. Java Parked Simulator HELP PLEASE!
  87. GUI program won't take 'char' input code, can't seem to find the correct one...
  88. HW-how to read a string from a text file
  89. Iterative quick sort using median of three values
  90. While Loop Issue
  91. add a radio button in RichTextArea
  92. java programming assignment help
  93. time complxity
  94. need help java multiplication table
  95. array question
  96. Help with class assignment !
  97. class assignment
  98. While Loop quick question
  99. Help with transaction assignment
  100. Simple Question
  101. Problem with Regular Expression
  102. [SOLVED] more help with snake game
  103. How to loop this??
  104. Need help on simple game for Practice
  105. Die Rolling Program
  106. Java Class EASY Assignment
  107. How do you write a timed 'while loop' which prints the no. of loops after a set time?
  108. Resource leak: 'in' is never closed..?
  109. Addition Table.
  110. Maze Solver with Stacks
  111. My Class assignment help
  112. Please help, simple IF/ELSE decison question.
  113. Combination Lock Class help
  114. Printing from a Method
  115. Small airline company assignment
  116. Help out a poor student!
  117. Need some help with Generics
  118. Linked list confusion :/ !!!
  119. Trying to wrap my head around Java
  120. Hard time with Strings
  121. i need guidance por favor<333
  122. hey guys I'm having some troubles
  123. Pl help with my class assingment
  124. CALLING ANOTHER PROGRAM
  125. my for (int i =0; i < max; i++) loop wont count up but all the other variables in do
  126. ArrayList as a parameter
  127. This Works In My Other Code But Not This One?
  128. Random Numbe rGame: Displaying ranges on console
  129. Skipping parts of if loop (Coin toss Program)
  130. Why, won't this update?
  131. FileOutputstreams
  132. Simple computation program with strings...
  133. Trial Division Loop Problem
  134. Problems with a "if-then and if-then-else" statements
  135. Reading the data from DataInputStream . help :(
  136. Newb java problem
  137. Returnin 3d array problem
  138. Program should display number of positives\negatives\total\average
  139. Hangman java question double letters
  140. Don't understand void methods, need help!
  141. NEED HELP
  142. How to make a seek bar for media player.
  143. SAX parser using wrong file location
  144. Literally, what's wrong with my code? Separating X and Y coordinates.
  145. [SOLVED] Drawing lines using angles in Java HELP
  146. Java Servlet Lotto Application
  147. Java Applet Beginner
  148. [SOLVED] Dice Roller
  149. Having trouble understanding Int Logs.
  150. Saving as HTML?
  151. Java Exception help
  152. Need help with declaring static method for code.
  153. Need help with basic math functions
  154. Converting Name.
  155. Urgent Polynomial Assignment !!!!!!!!!
  156. Card Class (Setting string rank value. 1 = "Ace" etc)
  157. Good people what's wrong with my sudoku generator[newbie needs help]
  158. Help with Arrays
  159. [SOLVED] printf error
  160. HELP WITH HOMEWORK!!
  161. Can't figure out what's wrong
  162. I need help with a sort of banking program
  163. Re: Trying to wrap my head around Java
  164. Simple Do Loop Problem
  165. GUI issue
  166. byte[] to bufferedImage always NULL?
  167. Whats wrong with this code????
  168. Need help with calling methods from classes - Java Assignment
  169. Basic Code: Looks right, gets funky
  170. Trying to follow tutorial. Embarrassingly stuck.
  171. [SOLVED] Why won't it write the output away?
  172. Reading input into an ArrayList
  173. I was woundering if anyone could help me with Calculator programming.
  174. Error, NullPointerException
  175. Help me please with my codes
  176. I Seriously Need your Serious Help.
  177. Points in a JPanel
  178. Help with Arrays
  179. N queens problem! Please help !I don't really know what the f... is going on ?
  180. Creating Objects: A question about the Java Tutorials example program
  181. noClassDefFoundError trying to run JNLP file with Web Start
  182. problem with my class
  183. Class, Interface, or Enum expected
  184. Unsorted Arrays having trouble controlling the array.
  185. Math operations not working..
  186. Basic 2D Game Help Needed
  187. Please help me I'm a beginner
  188. Help with beginner's calculator
  189. Can you help me find my logic error
  190. Program not ending correctly
  191. Issue with main
  192. there is an exception in my program plz correct it.
  193. help with printing output in columns
  194. Checking to see whether a triangle is obtuse isosceles or acute isosceles.
  195. [SOLVED] Simple Salary Calculator Program
  196. \u escape character not working
  197. Execution of .jar file: Could not find main class....Error'
  198. Inheritance and Polymorphism assignment!!
  199. help in sorting the array
  200. Display Calendars in Console Program
  201. Can Someone please help me with my password program?
  202. Help with arrays. Computing averages, sorting the array,
  203. Opoly game
  204. My code is not working (method)
  205. Return letter grade to main method
  206. Not sure what's up with this....
  207. Trying to create a window...
  208. [SOLVED] You need to run this first to know what exactly is the problem.
  209. Homework Help - Conductors & Methods
  210. Word Scramble Program Help
  211. Assistance with unintended termination of Get area of circle and rectangle Program
  212. For loop does not execute the first command after 2nd time
  213. help me with a code, whats wrong?
  214. help me with a code, whats wrong?
  215. Help with my program.
  216. Need help with switch case
  217. What's up with this if code?
  218. File to String help
  219. Help with my memory concentration game (2D Array help)
  220. What's wrong with my code? (generate sequences of numbers using a stack)
  221. Images are not visible In HTTPS.
  222. [SOLVED] Dijkstra's algorithm
  223. please explain me these java class :)
  224. help java prog
  225. Why do I have to create a new Scanner?
  226. Can't figure out how to roll individual dice.
  227. Problem sharing objects between threads
  228. Few errors. Returning.
  229. Problem recreating an image from a byte array
  230. Copying a File
  231. Just learning how to use constructors...
  232. PLEASE HELP
  233. Reading into a File and storing it into an Array
  234. Simple question, curiosity, not really important
  235. Printing Using Swing.
  236. Need a little help removing from a circular linked list
  237. Not sure what is wrong with this code?? Please help
  238. Beginner assignment - constructor issue / error
  239. Comparing two coinflips, in JFrame, lots of problems need advice!!!
  240. Mind is going to burst with this code!!!
  241. error in print image onto applet
  242. How to print image on applet
  243. [SOLVED] need help with basc Collisions
  244. Image display problem on JFrame...Whats wrong......need help?????'
  245. Image display problem on JFrame...Can any1 help?????'
  246. game timer
  247. HELP! I am creating a simple MP3 player and have an error dont know how to fix it
  248. Something wrong with my nested loops? Please help.
  249. 'local variable hides a field'
  250. scan.nextLine doesn't work in a while loop.