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

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  1. KeyListener implementation problem
  2. [SOLVED] If then
  3. Java code for creating an stl file
  4. java
  5. What causes this error?
  6. Causing NULL POINTER when i add a code;
  7. Can someone help me convert the following java code which is in a GUI format into a text based interface?
  8. how to sort an array of integers(eg using barcode)
  9. largest object in an array
  10. Help quick please! Almost done!
  11. [SOLVED] GUI Java Help Please!
  12. system tray problems
  13. screen capturing
  14. Exception In Thread Main ArrayIndexOutOfBoundsException
  15. error in this code
  16. how to maintain a unpopulated class -newbie level
  17. Writing a program that calculates midpoints based on randomly picking vertices
  18. problem of java programing
  19. New to java.. what does this mean?
  20. Hello, I have a class assignment and I need help.
  21. Advice on removing duplicates from a .txt file while writing to an array
  22. MVC concept in java.
  23. Help with Casting Vectors and String.valueOf()
  24. homeework :(
  25. help with class calling
  26. Grocery List
  27. Updating Garphics of the JPanel
  28. How to read in a file?
  29. Anyone got any idea to use text field to search the object that already stored in arraylist or file and display it in text area?
  30. new at robotic
  31. Use Image in a java Class
  32. Bug in Java ?? substring( int x, int y)
  33. ewww, a little JFrame problem.
  34. B+- Trees
  35. collection
  36. error when running with jar
  37. Missing return statement???
  38. exprot data from excel sheet to DataBase
  39. Help With Program
  40. Swing, JFrame simple questions!
  41. Help with finding initials in my Java program...
  42. Button to save data in text fields to a File
  43. Java 1.6.033 Vs 1.7
  44. import netscape.javascript.JSObject - Error
  45. Pls help
  46. [SOLVED] Can't find class WindowCloser
  47. jdbc integration with Gui to show user information retrieved from mysql
  48. tracking hidden code
  49. Y is this showing a error???
  51. Im having a problem in retrieving values from jTable.
  52. How to manipulate a value
  53. [SOLVED] please help
  54. ActionListener
  55. javax.mail--------------whats the problem
  56. my loops are not working like they should
  57. division
  58. Please help me....i want a combine of XOR cipher , Substitution cipher and permutation cipher java coding..please
  59. Need help with repaint();
  60. Please I need help
  61. Java program with Commons-net Library
  62. [SOLVED] Encoding Program
  63. Java String value increment
  64. Implementation of method in one class
  65. Could somebody help me with my homework? Calling method's from another class
  66. Update problem
  67. What is wrong with my ArrayList?
  68. Upgrade java code to 1.7 version
  69. Need some help.
  70. What gives?
  71. Several questions about my code
  72. JRadioButton Won't Respond
  73. Downcasting/Inheritance
  74. Passed array value is null
  75. Logic-Factory Pattern
  76. A different code runs
  77. [SOLVED] GUI user input error message
  78. Need Help With My Task
  79. Java Image Displayer
  80. Doing my head in! "for" loops
  81. Problems with sockets on simple server and client programs.
  82. hello ,have a good day all , i need some answers of these questions...
  83. Please help with my new memory board game excercise, been trying for 1 whole week and still can't finish this..:(
  84. Multiple Java Programs That I need Help with
  85. java.lang.NoSuchMethodError error code
  86. Using constructors incorrectly?
  87. java and programming newbie need help with my GUI
  88. how to access array f objects in java
  89. bagning my head against a wall, and professor of little to no help....ARGH!
  90. Java code problems!
  91. Whats wrong with this for loop?
  92. Selecting and dragging a image from multiple image in Java Applet
  93. How to randomize the if loops?
  94. Removing fractions from Integers
  95. please help me to solve my code. i am using vector and there is some errors
  96. loop issues
  97. Task in java with Threads
  98. Whats wrong with my code?
  99. Trying to make a moving rectangle.
  100. GUI calculator issue
  101. Rectangles
  102. About java library
  103. BeanUtils of apache for populate Object
  104. How to avoid a constructor of class A be extended to Class B?
  105. Problem with C3po -- Connection to DB
  106. webservice
  107. Servlet communication between two applications on different tomcat seervers
  108. Calculator Code, Need Help Please
  109. What is wrong with this method?
  110. Need help with extracting AlphaComposite from an image
  111. Wireless sensor node in java
  112. logical error in output
  113. unknown error
  114. When I run my program, it says error: java.lang.NullPointerException
  115. Java program to read a XMLs (from a folder) & extract specific values and store it in Excel sheet + Eclipse
  116. Random Number Arrays
  117. When I run my program, it says error: java.lang.NullPointerException
  118. Linked List
  119. Pleas help! array index out of bouderies
  120. How can take input from jtextbox and jcombobox and perform action on jbutton
  121. Learning java!
  122. Help minigame
  123. passing jtable row values to an sql statement while looping through it
  124. Need to Reference a Row Index With a LETTER
  125. How to convert date to different format
  126. Java XML: IndexOutOfBoundsException When appending a node
  127. Problem with Collection sort
  128. Large String division by integer, without converting that string into BigInteger Format, How can?
  129. Changing excel encoding
  130. Java Help (Penny Pitch Program) Someone please write this for me?
  131. bubble sorting
  132. java crawler
  133. Java HSA Break To Part of Code
  134. Ip pinging programm with tables, realy need help
  135. Replace bracket
  136. Studnet Names x 10, 3 Marks and a Menu w/ adding student, deleting student, editing marks, Max Marks, Min Marks, Avearge Mark, Exit
  137. hibernate
  138. Guyyzz,the output is not coming-- PLS HELP
  139. How to design Unit Converter in OOP manner?
  140. How to assign a string to a math function
  141. Updating JList
  142. JInternalFrame Only Show one Window
  143. Problem
  144. [SOLVED] whats wrong with my simple code?
  145. how to add endless scrolling to tumblr theme
  146. Issues with constructors and mutators
  147. Java Fundamental questions
  148. The program is right... but nothing is coming in the output....pleasse help...
  149. Guess the error in the code
  150. Create a java program to solve quadratic eqations
  151. Type Adventure
  152. [SOLVED] Problem with DAL and BLL classes
  153. Java program for bubble sort
  154. Homework question having to do with arrays...
  155. I need to fix this algorithm please. Do you have any suggestion to make this algorithm working fine.thanks
  156. String.split"char"; error
  157. Problem with Audio Files
  158. Need help with character as a varible
  159. Animation keeps flickering
  160. Exception in thread "main" java.lang.NoSuchMethodError: main?
  161. finding squareroot
  162. about java . the qsn is to move the object to the middle by counting number of steps.
  163. Newbie question - print out strings from input
  164. String API: Converting a given statement
  165. program to transfer files from one server to another
  166. java beginner
  167. Syntax error on tokens, interfaceheader expected instead
  168. view the meeting schedule of other employee..
  169. Running this code (It has no errors) on android emulator gives a message saying 'Unfortunately, the app has stopped'
  170. Need help performing a find and replace on an XML file using Java
  171. Could use a little help. please and ty!
  172. Aggravating project, need fresh eyes and help
  173. ArrayList in Arralist
  174. Instance Variable Won't Change!!
  175. Main Class not loading
  176. Repeating a game
  177. Help with my script
  178. construct a BST tree using the Node class given - revision
  179. processing Image DoGFilter
  180. how to sort arraylist of strings?
  181. JTable problem
  182. Problem with finding value from array
  183. HELP with my JMenuItem opening a URL.
  184. Brand new looking for good tutorial
  185. how to have 2 packages in project
  186. read & write object in object file
  187. boxes
  188. Somebody help me please!
  189. Trouble with files
  190. Binary Search Tree Recursion Implementation
  191. Parallel Implementation of DFS for undirected graph
  192. Formatting this number.
  193. how to add TextFields by clicking a single Button
  194. AlertDiialog
  195. What is this question asking?
  196. java database project help?
  197. Programming Issues simple Game
  198. Multithreaded client/server
  199. How to make an executable .jar file?
  200. Easy App CSV
  201. Problem ordering nested collections
  202. temperature converter
  203. program
  204. [SOLVED] Game problem: java.lang.IndexOutOfBoundsException
  205. Shuffling a deck
  206. I cannot find the problem with this code.
  207. send and receive byte array form servlet to another servlet via url
  208. Graphics in Jpanel are not showing! Help please ! T^T
  209. Help Me with this program please?
  210. NonDom based XML Signature API
  211. Which one is eligible for garbage collection Ans is a2.b2 but any one please tell me why
  212. [SOLVED] jar file not found
  213. Need Help for set default size (width and length) of table using 'XWPFTable'
  214. POJ 1002: The code is not accepted by the system of online judge
  215. helo
  216. Help with frogger game
  217. CountDownLatch, Semaphores and Reentrant Locks
  218. I need help with this pseudocode!
  219. application in java
  220. Sorting Ascending by Faktur
  221. What's wrong with my code?
  222. collision detection moving objects
  223. java netbean IDE 7.2 connect with mysql worcbench
  224. Problem creating text file using the using class.getResource()
  225. unable to make thi work - program connectfour
  226. Class inside a class
  227. two constructor creating problem
  228. Event Handler For a JTextField
  229. Java help with Methods (Begginer)
  230. Request Information
  231. registration for SJCP
  232. Java code, Try to put header in all text file in folder using textarea, please help me
  233. Problem running jar file
  234. Separate method to create Window
  235. Please Help: Random Dice Roll:
  236. GridBagLayout help
  237. [SOLVED] Robot Class
  238. return type
  239. Draw the Line
  240. Code doesn't work despite being from book
  241. how to print matrix into file ?
  242. global variables for threads
  243. User input error help.
  244. java pizza program beginerr
  245. Need Help For Adding image into Word document Using APache POI
  246. Is it possible for me to simplify this code to not use "super" here - I did not understand this
  247. Connect to linux server
  248. Recursive Method to count vowel
  249. What is wrong with my code
  250. How to read different data segments from a text file?