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

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  1. Java to HTML, enable user to enter a number of menu items
  2. Having trouble storing variable from JTextField
  3. draw 4 different polygons.
  4. java programming beginer
  5. Problem with if
  6. [SOLVED] help with reading a file, cannot instantiate
  7. Trouble with JTextfield
  8. Help in icosahedron file please help
  9. Uml diagram...
  10. Java help:3. Display the name and quantity of the item which was sold the most, thus far
  11. My old programs input doesn't work anymore..
  12. String input = keyboard.nextLine();
  13. Trying to get two textBoxes and two JComboButtons to work with three dropdown boxes.
  14. [SOLVED] double to int problem...
  15. desktop app
  16. [SOLVED] Abstract method in a non-abstract class
  17. swing cardlayout(want to create several cards using panel but failed plz help)
  18. Point of sale in Java
  19. need help with my code!
  20. beginner programmer - Abstract Concept Assignment - few confusions
  21. Platforms
  23. Please help to Understand x=++x+ + +x+x++
  24. How can i modify this to work ?
  25. **Constructor in class cannot be applied to given types;...
  26. [SOLVED] Help how do I get the position out of an array
  27. Help required, I do not understand how to do this Exception?
  28. Creating an object with a String from file IO
  29. Question about ArrayList
  30. replacing thread with timer
  31. Problem with my prime number finder program
  32. free responce
  33. [SOLVED] "null" in my output :( Scanner problem?
  34. Help generating random permutations from array list
  35. Fixing this grade finder program?
  36. help me with a conversion program please
  37. Adding the integers of a number
  38. Not sure what's wrong with my client class. keep getting "java.io.FileNotFoundException: " when I enter any filename. What am I missing?
  39. Change the circles to start
  40. Reading files and writing files
  41. about Abstract class
  42. Lottery Game Problem
  43. Stacks problem-help
  44. How can i crop an Image with a Fixed Rectangle sizes?
  45. Spatial Data Infrastructure download service as Atom feed
  46. [SOLVED] Random image
  48. Stacks
  49. interface explanation
  50. Stacks
  51. [SOLVED] Random
  52. pseudo code and algorithms
  53. Hi, how can I check whether a number that is transformed by a wrapper class is negative or not in Java?
  54. [SOLVED] JCheckboxes Item Listener
  55. Question about IF Statement
  56. Exception error display with one input and not the other
  57. [SOLVED] Help with Java code,
  58. powerball
  59. a applet is not working in browser(Help me i am struck'd)
  60. plz give me java program for this code
  61. i try to print out SAN FRANCISCO and its weather contents when practising, but i can only print the whole page. i need to print ony san francisco and its content making 4 lines altogether.
  62. Validating user input if it is in the correct format.
  63. instantiation exception
  64. change Name
  65. Need help with Game of Life generations
  66. change DATE
  67. (Counter/Accessor) Did I do this right?
  68. Support Needed - Populating a 2d matrix with different binary number representations.
  69. Array Histogram
  70. [SOLVED] Making a Stop sign
  71. Split String and for loop issues. (Beginner problems)
  72. actual and formal parameters
  73. calling class in other class not working
  74. help!! need function to ask user if they want and to produce another 10 qs once programs finished
  75. [SOLVED] Problem controlling a ctrl + c signal by console
  76. variable might not have been initialized!!
  77. help finish my code please
  78. A Pixel Out Of Place
  79. Traffic Simulator
  80. Two problems (Dealing with Classes and Objects)
  81. Java Grade Caculator
  82. Java Program help cleanup
  83. Credit Card String Program
  84. [SOLVED] failed install jwsdp??
  85. image filter
  86. Unable to Access The Files In The Network Mapped Drive in Tomcat6 Windows Service Local System Accou
  87. am new to this forum confused:
  88. Data analyser
  89. Math.random() with no duplictaes
  90. IceCreamCone Project ...I'm so confused, I don't even know where to start
  91. Novice: Issues With One-Armed Bandit Program
  92. how to implement deep cloning without serialization?
  93. String + Scanner!
  94. Most of my code works when executed except for the Min and Max calculations
  95. Wont display the rectangle.
  96. Help with Java assignment
  97. 2D arrays
  98. Help With JComboBox
  99. find largest value in BST
  100. I need help with an assignment due tonight, but i have no idea how to do it.
  101. Event Listener for ComboBox
  102. Slopes/ Equations of a Line extended Code
  103. Java Printer Job
  104. Hibernate
  105. Help!
  106. [SOLVED] database connection problem adding,deleting,updating,selecting :(
  107. Pattern matching via regular expression
  108. how to get a data from database and store it in a variable?
  109. Cannot Resolve Symbol Error
  110. Split a string into individual characters
  111. Switch in a For loop
  112. Need HELP understanding scan.nextInt() contructor!
  113. Confused on getWidth() / getHeight() for GCanvas as part of Hangman game
  114. Large number while adding arrays
  115. Color Drawing Program - Help!
  116. Jar file can not understand properties file!
  117. Any JAVA experts here? Can I AIM chat with you for a few hours, sending you questions??
  118. FileReader "not a statement"
  119. Arrays
  120. my assignment..not able to complete it...please help...
  121. Hide forms in java application
  122. Java LWJGL Blinking states
  123. Player play incorrect move in Reversi
  124. Problems with my prime finder program
  125. merging two unsorted arrays and removing the duplicates..help
  126. Percentage Array Help
  127. Assignment
  128. HELP Scope and Parameters in a program
  129. Help With a Simple Game
  130. doubt on synchronized block-2
  131. Issue with treeset and output from program
  132. How to make animation moving from a , b and finish at c
  133. Installer
  134. Dbscan algorithm
  135. compressing a video
  136. density base scan(DBSCAN) in java
  137. [SOLVED] Cannot read last byte of a file...."
  138. Reading a word
  139. Knapsack problem , check if matrix can fill list of smaller matrix list.
  140. returning an integer
  141. I am having trouble getting my program to return Withholding Tax (keeps returing zero).
  142. java programming exam
  143. Need help on my code
  144. parse a JSON message ?
  145. data from html file
  146. Need help with Date change
  147. detail
  148. .class or .java to executable file
  149. University project - Library Program.
  150. Program Breaks When In Jar Format
  151. Help with java hangman game(beginner)
  152. Exception in thread "main" java.lang.NullPointerException ! Need help ! Urgent ! Please !
  153. Having problem with factorial
  154. Generate IllegalAccessException
  155. call() is not public in BTEST, cannot be accessed by outside package
  156. Connect Four GUI Help needed
  157. How to use a Random object here?
  158. Help with bouncing on a panel
  159. Hangman game
  160. Reading Text Files Assignment [Scanner Method]
  161. plz
  162. beginner in java
  163. Hello experts, i here gave a program which i likes to print the duplicates in an arraylist, but getting ConcurrentModificationException.. help me get solved
  164. Operators
  165. java triangle programming
  166. Creating the game Rushhour.
  167. java code
  168. HashMap to Call a Method
  169. (Timer?) Problems
  170. Help please!
  171. Help! I am running out of ides
  172. Populating multiple arrays with a File.
  173. Ideas for sloving this problem.
  174. hangman game
  175. Where is my class??
  176. Guessing Game Program Problem.. ArrayIndexOutOfBoundsException while printing?
  177. density base clusturs algorithm problem
  178. [SOLVED] Write a java program to display even numbers between 2 and 200 using netbeans java
  179. Reading Excel sheet using apache poi 3.8
  180. how this code works?
  181. Please help
  182. JMenuItem action Listener
  183. How to automatically convert from Array of Classes to Class of Arrays
  184. Automatically convert from Array of Classes to Class of arrays
  185. Java with Database
  186. Passing as a parameter, an object + another variable
  187. Saving an array to a buffer.
  188. creating an array before knowing the amount of values
  189. Synchronized block in java
  190. DBSCAN connectivity with database MYSQL
  191. do-while loop won't work
  192. putting java class online
  193. Simple question re while loop and input
  194. How do I return the current number of trades(number) from an array?
  195. help for connect four with minimax algorithm
  196. How do I add an element to the end of an array?
  197. java programming help!
  198. [Help] For Loops - Number Predicting Program
  199. Java and Flickr - Help with Inheritance between Main Class and sub-class
  200. Any standard Contact API for Java?
  201. Help with Snake Game Java Code: It's Impossible to Lose the Game
  202. Need Help - I am not even a beginner in Java :(
  203. Recurring(Looping) Sum, Count and Average
  204. [SOLVED] Matlab / Java Linked List Error
  205. Greenfoot.setWorld(new world(Uitleg));
  206. jframe button
  207. String if-else not executing
  208. can anyone help me about javabank gui connected in database?
  209. Help with elections program
  210. Radix Sort
  211. [SOLVED] Countdown type game help needed.
  212. k
  213. Problem
  214. [SOLVED] Help with a simple Genetic Algorithm
  215. Hello
  216. login to gmail
  217. need help on my code
  218. Need my code to update a variable
  219. what is wrong with my code? please help
  220. Beginner help please.
  221. [SOLVED] I have no clue what is wrong
  222. java file handling
  223. Any chance people can give me help with my final Java assignment, I don't even know where to start
  224. interface
  225. Creating an array from a string
  226. anybody expert in java???
  227. Cannot find symbol writefile
  228. Need some assistance with my card game
  229. Null pointer exception in inventory program
  230. Trouble with isolating a particular address in a for loop
  231. Radix Sort
  232. [SOLVED] Can not retrieve full photo on java application, is it wrong with the way using JPanel setLayout ?
  233. dynamically adding panels...but getteng next panel after minimizing and maximizing the window only why?
  234. Var Might have been initialize
  235. [SOLVED] Logo quiz
  236. Please help me to answer these questions..
  237. [SOLVED] How to combine Text and Button to show Search Result in java application
  238. Why does this work?
  239. [SOLVED] my "pong" code keeps flashing!
  240. need help with a mumbers triangle
  241. Java Server Guessing Game
  242. i need help with java source code
  243. Could use some beginners tip here..
  244. need help solving this question asap plzzzzzzzzzz
  245. [SOLVED] need help
  246. java programming its so hard i need help please.
  247. PLEASE I need help with this programming on java
  248. java programming its so hard i need help please.
  249. Please solve my problem
  250. Why am I getting an empty window here