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  1. How Compare two text files and add the contents of one that does not exist in other?
  2. Help with validating a string
  3. Homework help - pairs of vowels to asterisks
  4. Need help with an action listener please
  5. java gui menu , saveing
  6. File IO (PrintWriter and Methods)
  7. Gremlins in my code, I can't seem to trace
  8. Problem with java.swing.JFrame
  9. Printing out arraylist of objects?
  10. Visible string
  11. Hash table chaining
  12. how to count the char from the input string
  13. focus
  14. Source code won't recompile
  15. Temperature Conversion coding issue
  16. Can anybody explain me that problem, i don understand what is it.. please help me
  17. static reference to non static method
  18. How to right align numbers?
  19. Action Event buttons
  20. Problem with java.io.FiileWriter
  21. Need a java code to read 2-dimensional excel file and write as 1-dimensional file
  22. I need help with my 2D Array
  23. I added an array and now the program provides no output, please help
  24. Reverse a number?
  25. Error when adding an array into main method
  26. Type mismatch (String)
  27. Help with reversing the characters of a String!!
  28. Error: Main method not found! Please help!
  29. help with Java real-time midi
  30. custom class doing wierd things
  31. whats wrong wid this??? it is showing only last node data not others.
  32. Hello guys! I'm new to the forum and I need help
  33. Need to generate a random number between 1-3 inclusive
  34. building a library - exception handling
  35. House/Room Classes
  36. Why am I getting errors on this code?
  37. enter name (january,february..etc) of month and get output the the number of month
  38. Array checking and element swapping Help Needed?
  39. shifting 2d array
  40. Java beginner, trouble with "switch"
  41. When i click on a JButton i want to display JCombobox on JFrame
  42. Changing the appearance of a disabled button
  43. getting the hierarchy documented...
  44. building a simple airline reservation system exercise
  45. CoinToss help
  46. Trouble with running total
  47. Passing an object to an abstract class?
  48. Adding values that contain a dollar sign.
  49. Anyway I could "clean up" or make this simple program more efficient/better?
  50. Unable to find JAR Files .
  51. Comparing ImageIcons
  52. Why does it say I have an error?
  53. I need some help with this code I am writing:
  54. Help with getWidth() method!!!
  55. changing position of Jbuttons
  56. Sorting roman numerals
  57. Fractions equals each other problem
  58. compiler error Array of a custom class
  59. Create linked list using loop
  60. currency converter problem help
  61. How can I pick random indices of a matrix with a constraints?
  62. setting a boolean field when being read from a file
  63. How can I create a get method to return a matrix reference?
  64. -Xlint???
  65. How can i generate random indices of a matrix cell?
  66. calling the method
  67. Compiling another java code from our code
  68. playing music in java
  69. Array or ArrayList?
  70. I get an error code in line 2 '(' expected near 'static'
  71. What's the matter? Struts+SQLServer
  72. Problems with applets
  73. What's the problem like this?
  74. What's the wrong with this where missiing quote?
  75. If statment or not an if statement
  76. Include a call in the main method
  77. What is wrong with this?
  78. Inheritance - a tricky program -lets discuss
  79. Need Help in determining the income of an employee
  80. finding a special pythagorean triplet using Euclid's formula
  81. Interfaces vs. Superclasses?
  82. Getting user to input date
  83. Skipping code on second run through?
  84. Movement
  85. Error message about class name
  86. Java Exception Handling regarding Constructor
  87. to fix the error
  88. How to login to a secure website
  89. random numbers
  90. diplaying java images
  91. Forcing a value to a method?
  92. Java Linked List Homework Help
  93. if ( string = "text" ) problem
  94. hang man problem
  95. How to: Create a range of desired variables (two decimals) into an array
  96. Can't open shared server folder with spaces in name?
  97. Creating Taylor Series (Different from one in search) Having so much trouble!
  98. GUI JAVA been populated through RMI Server and Client
  99. Truncate and If statement with "is not a whole number"
  100. error: 'else' without 'if'
  101. Assignment involving for and while loops
  102. Use of variables in methods like charAt()
  103. adding images
  104. java.lang.NullPointerException in JUnit Parameterized.class
  105. cannot find symbol in StringBufferInputStream
  106. error on running java code
  107. please help.creating a source code for classes
  108. Help! JVM crashed(JDK 1.5_22), hs_err_pidxxxxx.log is attached.
  109. Java Looping Question
  110. to overcome nosuchelement exception
  111. Java looping?
  112. Help with constructors
  113. [Q] Need help array
  114. problems with program
  115. Powers without Math.pow ???
  116. Calculating Pi
  117. give me a code
  118. Getting related data
  119. help me to get output
  120. Adding things to a queue
  121. to fix the error " .class expected"
  122. How to Create a String for each Syllable?
  123. I have an incredibly simple program, and it terminates at random
  124. insert a newline when i am trying to write in a text file using writebytes
  125. Infinite loop with messgae null...why?
  126. running total for loop structure.
  127. for loop
  128. Need help calculating totals from values in a 2D array
  129. Writing a program determing if a date entered is valid or not, I need help
  130. use api without callback url?
  131. How to avoid race conditions?
  132. email brute force
  133. How to understand Bubble Sort Pseudo code?
  134. help returning array
  135. min max
  136. cant get graph of cpu,memory,disk usage of system
  137. Need help writing the if statements, for a number to english converter (numbers <100)
  138. Stack ADT using array
  139. embed link to on-screen keyboard
  140. More efficient way to achieve most decimal numbers after division
  141. Help with Java theory / Good programming...
  142. selecting options in java
  143. Error: No suitable constructor found for InputStreamReader
  144. JDK directory in JSwat
  145. Java imports not giving error when program ran within my Work network domain.
  146. Replacing words using substrings and indexOf
  147. type conversion or range
  148. octal and hexadecimal number system
  149. Print method
  150. Student GUI with RMI Server
  151. Learning Radix sort
  152. What is the java.awt.Choices class for the swing version api
  153. BlueJ : reviewmaker
  154. Attempting to print a calender put my output is displaying incorrectly
  155. Counting Separate Black Pixel of two object in one image in java
  156. Using scanner method with Split
  157. Program not counting all of the letters its suppose to be
  158. JTable Problem here!!
  159. Why both ArrayList and AbstractList are implements List interface?
  160. Do loop help
  161. Need Help Trying to set an array for multiple RGB values
  162. Using method to compute the sum of n numbers, not getting the return value
  163. Constructors Trouble
  164. Project work help with loops and flags
  165. Adding the sum of the columns and rows in a 2d array
  166. having trouble Initialising instance variables in the constructor
  167. Don't know what to call this
  168. Math.min not working.
  169. finish the code please
  170. Can't get the hang of methods!! What's wrong with my code??
  171. Help with arrays and methods and constructors
  172. Decrease array size without losing data
  173. java gui if statment help
  174. Need help file reading a txt file (Emergency)
  175. Understanding Polymorphism! And adding displaymethods and arrays
  176. question about passing object by value (workaround)
  177. the count on my program is not working as i would like it to
  178. getting correct mimetypes with MimetypesFileTypeMap
  179. No Main Method Found?
  180. understanding java packages ...(confused with import command)
  181. Assigning text to something
  182. Rounding to n decimal place.
  183. Why is my class not opening as a window?
  184. What should i start with?
  185. JFrame questions
  186. Double precision issue
  187. Abstract class
  188. Need help for a program in Core Java
  189. Array element help please im desperate
  190. Craps score
  191. Code Error+ problems with inputting array lists into methods?
  192. New to Applets; not sure how to implement JList from existing program
  193. java code error
  194. Getting minimum value from an array
  195. Polymorphism with Arrays!! HELP
  196. j Type files can't compile. Please Help.
  197. Greenfoot: Need help with my Pinball game
  198. Problems with 2d arrays
  199. Removing a single digit from an Double
  200. java GUI , reading in files
  201. Finding number of lines, words, and characters in a file
  202. Need some help witha profect ASAP please.
  203. Is it possible to stack one ImageIcon on another?
  204. immutable class
  205. Java Assignment Question
  206. help using equalIgnoreCase in an array
  207. How difficult is it to convert a Java program to an Android App?
  208. DownCasting
  209. OverRide
  210. How to add loop statement
  211. Data reading
  212. How do I pass information to a constructor?
  213. Changing an string from a switch statement and storing it an 2d array
  214. Basic method creation
  215. How to convert Java UUID 32base to 62Base
  216. Need help with Zeller's Congruence
  217. start position argument for PRINTF()??
  218. Sorting Arrays
  219. Can someone please help me?
  220. using getResource
  221. Does a 2D Arraylist exist?
  222. Math.atan(double a) is not accurate.
  223. Analysing a String to call functions
  224. Arrays for objects
  225. Problem with reading from file
  226. How do I print a string and array value in the same line of text?
  227. Passing a Statement Object into a Program Object
  228. data typeconversion
  229. Unable to create working JAR
  230. why this pgm is getting NUllPointer.
  231. 110 Java Programming Challange! Prize for first to complete.
  232. Multidimensional ArrayList Help
  233. java pdf
  234. Could a beginner make a program like this?
  235. The Caesar Shift
  236. Create a program for car credit customers
  237. Decimal to Binary conversion & Character to Binary conversion
  238. Problem getting value from 2 variables
  239. Problem with time displaying as 01:00:00 instead of 00:00:00
  240. Reading text file
  241. two dimensional array
  242. Searching and result more than one.
  243. creating a chat program on a single system
  244. Newton's Square Root Method, need somebody to help see the problem.
  245. ActionListener or JFrame Problem?
  246. Helppp!!!!
  247. FindMin and Max in a BST after Lazy deletion
  248. Java Applet help
  249. Need help with program for Hailstone Sequence
  250. Can Someone Show Me How To Format This Output Correctly