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

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