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

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  1. Java Learning Help: JOptionPane / Listener
  2. Hex to Binary Converter Help
  3. Separating integers
  4. Population class
  5. Another Array Problem
  6. [SOLVED] Help ONE JAR
  7. Convert hexadecimal to decimal WITHOUT using integer.parseInt method
  8. need help with my code!
  9. CCN(Computer Communication and Network Systems)
  10. translate grade
  11. rows and columns in the form of...
  12. Why runtime error?
  13. Array entry
  14. [SOLVED] Simple Question: How do I input an exit code into my program?
  15. Am I declaring these variables CORRECTLY?
  16. String Array
  17. Begin of the Java
  18. java program
  19. adding data in table but the table is in another frame
  20. import TerminalIO.KeyboardReader ; to import java.util.*;
  21. Help needed in deadlock assignment using java
  22. If else statement not working.
  23. New paint method? Please help?
  24. [SOLVED] TicTacToe reset problems
  25. Calling Element of Array from Different Class
  26. [SOLVED] Counting input array
  27. write the program in C, C++, Java or C#. Change variable types accordingly.
  28. Need Help With this problem
  29. grading system calculator
  30. [SOLVED] how to set a new color in gridworld
  31. Creating an array that works like a torus
  32. [SOLVED] Trouble changing the Image in an ImageIcon
  33. MyPorgramingLab Help
  34. Guys what's wrong in my Simple Program ? Help me please :(
  35. [SOLVED] Java .split not working?
  36. Help with my tutorial
  37. Please describe the output of the following program!
  38. please answer my question.
  39. Please describe the output of the following program!
  40. how to search array elements present or not using command line argument in java
  41. Action Methods..
  42. learn java
  43. Adding logo into my program
  44. create new file, ask user to write in it, save finally print content of file
  45. [SOLVED] Problem with first attempt at using my own classes
  46. [SOLVED] Using inputFile.hasNext ?
  47. Adding and subtracting problem
  48. gridworld error: " ';' expected"
  49. Application and web server
  50. Java Program stopped working
  51. [SOLVED] Help with my GUI
  52. [SOLVED] Or triangle exist
  53. [SOLVED] Passing Strings in methods
  54. [SOLVED] Error "; needed"
  55. printing asterisks shape in java
  56. Hi everyone i need some advice
  57. I need help for my JAVA
  58. [SOLVED] How to put all char in loop to string?
  59. calculate the factors of a positive integer number
  60. Creating a cube applet
  61. Help Executing Perl script from Java
  62. (Binary Tree) Family tree - help with my addChild method
  63. Help me learn - Polymorphism
  64. Java Methods - Beginner
  65. add image to database using java
  66. add combobox to swing
  67. write code for databse connect to mysql
  68. My java teacher sucks I need help
  69. Date and SimpleDateFormat Class
  70. Please Help me o make my Project Accurate
  71. More about Java
  72. Desktop Notifications using JEE
  73. recover the text displayed on the screen to a file (txt for example)
  74. NoClassDefFoundError in websphere 7
  75. Programme producing NullPointerException
  76. Query date using java
  77. GUI based program
  78. client- server program not working
  79. Current Date and Time to a String
  80. what is wrong with my code its not running
  81. Help with Java Program!
  82. FileDisplay Class
  83. How to open files when in classes instead of the main code.
  84. how to write test cases for void methods
  85. How to Add all the Button Values
  86. String +DatagramPacket+ Android + Arduino
  87. [SOLVED] Object does not recognize variables but it's class does? (Feel like a noob :( )
  88. how to start a java first time ?
  89. java networking in wireless sensor network
  90. time
  91. Java telnet session
  92. Implement a separate-chaining hashtable from scratch
  94. Creating this figure by using class BasicStroke
  95. Closing files
  96. Single Server Queue Problem
  97. Java Error
  98. need help creating a Commission Calculator
  99. Why is my Code not working?
  100. How do I do I calculate the difference between two entered days of the week in java
  101. I need help to make a java code that finds the median value in a list of values
  102. Write a class encapsulating the concept of a circle: Help Needed
  103. Recommendations
  104. SQL statement is not executed! java.sql.SQLException: General error
  105. The first program in JAVA
  106. Passing Objects to Constuctors
  107. [SOLVED] How to tell a JPanel, that one of the JPanels it contains has been clicked?
  108. Distance Traveled problem help
  109. Creating objects from methods
  110. Code doesn't work
  111. Please help me
  112. [SOLVED] Java GUI
  113. How to the main method for this class
  114. While loop to perform multiple steps Please help assignment due in 12 hours!!
  115. HELP Please- Putting Digits within a number in ascending order
  116. B-Tree to B+ Tree
  117. Help designing a class hierarchy for a Java program
  118. beanContainer.getBeanByType(..) works from Main but not from test
  119. Using serializable yet still getting a shallow copy of object
  120. Java Insurance program homework help
  121. URGENT HELP NEEDED IN AN HOUR:Printing first number in input
  122. Finding the binary of negative numbers
  123. [SOLVED] Printf not working?
  124. [SOLVED] Continue statement?
  125. Airline having with array index out of bounds exception
  126. [SOLVED] Helph
  127. I'm so lost
  128. [SOLVED] help me!!
  129. Remove words
  130. [SOLVED] java SQL problem
  131. There is some kind of Exception - Do not know the problem
  132. [SOLVED] Two questions, 1st having to do with File I/O, second needing advice on how to process contents from an input file
  133. Printer Access Login System
  134. Help on this program
  135. Write a program to choose a random customer through a lucky draw, for an advertisement campaign
  136. Please help me to compile my first program in Java
  137. Excel RATE() function in Java behaving a bit differently
  138. If Statement
  139. java:29:error:<identifier> expected,java:29:error:invalid method declaration; return type required
  140. Please HELP! JAVA CODE problem
  141. My Java Ms Access Project is running successfully but it still has errors. Please help!
  142. BinaryTree
  143. I think one class is over riding the other one?
  144. Problem with string [...]
  145. Beginner Averaging Grade - ALMOST COMPLETE
  146. Capturing FTP packets with Java
  147. Getting System Information (Outdated applet blocked by security)
  148. Not compiling...
  149. how to connect mongodb database to java
  150. Ever so lost! (Elevator Program)
  151. Sorting BigInteger Arrays
  152. [SOLVED] Computer Account
  153. Binary Tree java test class.
  154. subclass and abstracts
  155. Need help with looping
  156. exercise 229
  157. frame issues
  158. errors in java
  159. i need help
  160. Binary Search Algorithm
  161. This code is not giving correct values
  162. Binary Tree insert(int value) method
  163. excel sheet creation in java for beginners
  164. [SOLVED] Can't retrieve Jtext Field values from another frame..
  165. JPA bidirectional
  166. GCanvas in ACM Graphics Not Working Correctly
  167. GPA and average program
  168. Im having difficulty with this problem, can someone please help?
  169. I am having a problem PLEASE PLEASE HELP
  170. object motion detection
  171. Java code assistance
  172. [SOLVED] Parsing input from a file using Scanner
  173. How to sort a list by balance?
  174. Which Java programming book should a beginner choose ?
  175. what is log and when we use log and why we use log?
  176. [SOLVED] Simple enum question!
  177. accept only assigned label dnd
  178. Getting error on equals method for objects
  179. [SOLVED] Problem with I/O
  180. query
  181. Deployment demo "AnotherGrep" runs OK in PC but not on another computer
  182. [SOLVED] Help with setup db in JUnit tests.
  183. [SOLVED] do while problem / symbol not recognized
  185. Peak signal to noise ratio code ...how to take input and get the out morever my code is not running plzz help
  186. [SOLVED] Using ArrayList!
  187. Totaling up costs of corresponding service categories from a File
  188. Understanding String(s)
  189. programme that flips coin one thousand and print how many times you get heads or tails
  191. how to create invoice templates in java
  192. Count number of paragraphs in a document
  193. [SOLVED] Cannot get right output? Missing something? please help!
  194. any help with Java assignment please !!!
  195. Array List and Method
  196. encapsulated in java
  197. Need some help with java lists!
  198. reprompting for a string?
  199. Help me with beginner coding
  200. Java JComboBox and Picture Problem
  201. Why Percentage Column is 0.00 ???
  202. Role based Authentication using java jersey
  203. construcctor
  204. Java MS Access not connection help please.
  205. Take Input Of 1 Milion Character
  206. Help me with the confirm dialog and counter
  207. Help needed with reversing numbers entered (in Java).
  208. Can any one help me to design layout of this Calculator and add one more button to clear textbox one by one
  209. [SOLVED] What is wrong with my (beginner) code?
  210. Retrieving a result by a user's different combination's using StringTokenizer (MYSQL)
  211. [SOLVED] Return statements while building a JPanel!
  212. processing a text file into a format in java
  213. factors of a polynomial
  214. [SOLVED] Beginner // switch not recognizing upper case Q
  216. how to create excel file in java
  218. How to change 0 zeros to Integers in a do-while statement
  219. how to fix?
  221. Jumping Issue
  222. Simple Question (About Resetting a Class' Fields)
  223. Help with main method TestCase.java
  224. biginteger
  225. Front End For Air Traffic Control Simulation
  226. Enumerations help
  227. programming Java
  228. Simple Java Game
  229. Not sure what is wrong with my code.
  230. Not sure what is wrong with my code.
  231. [SOLVED] If you can, show me what i am doing wrong
  232. I've got a question on my somehow broken code
  233. Can anyone help me with java code
  234. MaxSum algorithm with negative values in Array
  235. Intro. to Java Help.... In Danger of Failing Class
  236. Java School Project Help; Project #2, In Danger of Failing.....
  237. JFrame + JTextField Question
  238. some operation in loop.
  239. Round Decimal number into 2 decimal
  240. Accessing toolkit
  241. please help me code this pattern!
  242. Using this reference variable on constructors
  243. Please help with method return statement!
  244. Enum questions
  245. [SOLVED] Simple question with scanning strings
  246. [SOLVED] Infinite Looping problem
  247. [SOLVED] Beginners snake code - I'm stuck!
  248. applets
  249. stringbuilder and string buffer
  250. java question on command line