PDA

View Full Version : New To Java



Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 [90] 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148

  1. JPanels from another class
  2. Mastermind!
  3. Custom exception exits program, while NumberFormatException only shows error
  4. how to grab info from array
  5. Two Class Program but No Output or Error
  6. assertion doubt
  7. I do not understand this error with charAt()
  8. Effect of Multiple Condtitions in if() statements to run time
  9. how would you start a program when dealing with strings
  10. Interface usage and the double-dispatch pattern
  11. substract Parent class object from child class
  12. Need help ASAP, please
  13. Basic Q: passing to drawRect() in an applet
  14. Having problems with static booleans
  15. JFrame stops working after method called through acitonListener urgent ;(
  16. I need some help
  17. 'on click' pop up is there - but won't display
  18. Trouble with Vectors
  19. Need help with assignment (due today)
  20. POJO Jenerator
  21. Assign Different Objects to Array
  22. I wanted to say hello world
  23. Without using reverse method
  24. How to return a null result??
  25. DayTime Service (Use Java in Windows and Linux)
  26. GLassFIsh connection pools
  27. java.security.AccessControlException in Applet
  28. Help me please
  29. JButtons appear first AFTER rollover!
  30. Need help programming a game like "Guess Who"
  31. how to send scanned in arrary to class?
  32. please asses my code
  33. Parsing vs Casting
  34. Help me To Avoid the Exception...
  35. Java game dev, Basic AI
  36. Error: "The method startsWith(String, String) is undefined for the type StringUtils"
  37. unable to run a jar file.
  38. problem with loop (maybe?)
  39. For loop syntax question
  40. Must get some help tonight
  41. Classpath problem for current directory
  42. Specific amount of character in each line?
  43. Create a Search Button - Java
  44. calculating taxes in java
  45. Inheriting two kinds of Lists into one Class
  46. Create Math.sin without math.sin
  47. importing libraries
  48. need help making a multiplication table
  49. error at object to int
  50. Writing code seamlessly...
  51. Best way to implement an ActionListener.
  52. problems with multiple methods and paramaters...
  53. jar file running console program
  54. using backtracking to print all possible orders of numbers
  55. Stuck while loop
  56. HELP - Creating OPTIONS in program and LOOPS
  57. Please answer me quickly
  58. Still trying to grasp Polymorphism and Inheritance
  59. how to call one method from another method
  60. Urgent/ Help with average method in created class
  61. How to run Bean Builder ???
  62. regular expressions
  63. get index from an array (very frustrating)
  64. short [] <-> double[] conversion query
  65. Printing Text using printer
  66. Using Jscrollpane to move images on jpanel
  67. calculate multiple checkboxes?
  68. problems with counting
  69. My Try Catch block isn't catching the right value from a file.
  70. Yahtzee game
  71. Invoking a method
  72. Checking class of object
  73. Encoding in java.io.writer
  74. Working with many objects
  75. gambler.java
  76. Basic string problem, just need to extract two numbers out of string
  77. Why we use String compare to String Buffer
  78. Sum of odd ints 0-n
  79. How to read filename inside .gz file?
  80. Converting ints to Strings Problem
  81. BufferedWriter, FileWriter
  82. StringBuilder/ActionEvent help!
  83. Good overall book?
  84. String Parsing Problem
  85. Odd error
  86. Trouble with circular singly linked queue
  87. Running main method class from another main class
  88. small integer range problem thanks in advance
  89. Why is my collision not working?
  90. Adding to a HashSet
  91. Editing text files
  92. Program compiles but wont run to text file...
  93. simple file output question thanks in advance
  94. String variable problem
  95. I am new to Java
  96. Creating Task manager using java
  97. getter and setter method help please!
  98. unwanted return to paint
  99. Collision between 2 rectangles
  100. Transposing a matrix
  101. Running as Java Applet in eclipse
  102. MMORPG Java question
  103. Question abt background.
  104. Can a JPG be in the .JAR file?
  105. Need help with simple game! *collision*
  106. Help with stacks
  107. JTable is there, but not showing
  108. A little trouble with Lists....
  109. Thread.sleep, Event, Repaint(), problems
  110. Adding JCheckBox to JTable
  111. most effective method?
  112. looking for a solution: null variable...
  113. ArrayIndexOutOfBoundsException: 10 ??
  114. What is the difference between Public Static Void and Public Void?
  115. hash map program
  116. Error message "could not find the main class"
  117. Array method problem
  118. Calling a class method directly?
  119. pascal's triangle like problem
  120. Convert Java program to web-app
  121. exception handling in java
  122. Help 2 exact classes
  123. Object Casting, please help
  124. Inheritence
  125. Displaying an image through an array
  126. Popup JFrame
  127. level order traversal of a binary tree without use of queue
  128. NEW to writing/saving to a file
  129. Program working fine until I add methods....
  130. Deleting an element in an array
  131. reading Matrix
  132. Showing an image with JLabel and ImageIcon - so simple but doesnt work!
  133. switch (counter) example please
  134. Problem- arraylist
  135. Cant get past 1st if statement in driver
  136. Exception in thread "main" java.lang.Error: Unresolved compilation problem: at Addr
  137. use of private in getter and setter
  138. password with hidden characters and 3 attempts
  139. Average returns 0
  140. Why would a String class need a wait() method?
  141. A challenging Engineering Programming problem
  142. a small advice
  143. output not as expected.What's wrong?
  144. ActionListener w/ Dialog
  145. assignment
  146. Java assignment.
  147. Collection to JList to Display
  148. Help me on Collection
  149. String to double errors
  150. newbie Game question
  151. Help with Java Project
  152. first
  153. Decompile a *.class file?
  154. Jquery pop out script
  155. Edit text in a program
  156. What is wrong with my code?
  157. What is the class Object?
  158. Making a netbeans project into a executable jar file
  159. binarysearchtree problems help!
  160. JList displaying problems
  161. Sending a JPEG file over a tcp socket and saving it
  162. Error with my Pythagoras triple
  163. looking for tutorials
  164. Probmlem help fast
  165. concurrent programming
  166. binary _ array
  167. clearing/reseting text fields in GUI
  168. Fibonacci sequece
  169. test task for Junior java
  170. GUI. Button opening another GUI
  171. Please help with a little problem
  172. Array
  173. collection
  174. Java servlet problem
  175. binary
  176. byte to int
  177. Stanford CS106A, my work- your thoughts?
  178. Possible Loss of Precision?
  179. Audio processing in Java?
  180. first game help
  181. Constructors & Methods
  182. Print command?
  183. Newbie Question using the less than < operator
  184. Java Arraylist help
  185. 1 of 8 global variables not visible
  186. The null message is driving me crazy
  187. Write all possible ways to create ServerSocket.
  188. initialize multidimensional array
  189. '{' expected
  190. Passing final parameter from a class
  191. setting attributes(variables) in an Abstract class
  192. This program compiles but doesnt run properly!
  193. password manager in another way
  194. error in code
  195. Display only certain contents of text file and edit display
  196. TTT help
  197. java.lang.IllegalArgumentException error occurs
  198. help with scanner classes
  199. How to show the full resolution image at clicking on thumnail
  200. Problem with a for loop
  201. Problem using postmethod
  202. Problems with method which returns result
  203. How to ask the user how many elements to print from an array?
  204. bluetooth file receiver
  205. Extra spaces in JLabel...Please help..
  206. Auto Start
  207. non-static variable cannot be referenced from static context...
  208. Could not find the main class: mocha.Decompiler.
  209. help w/ storing/scanning numbers in two dimensional arrays
  210. Write a program that sorts data from a text file and sort them in a file
  211. Double Iteration Over a Hashmap
  212. Increment Counter for ID
  213. instanceof
  214. No enclosing instance of type Exercise9_12 is accessible. Must qualify the allocation
  215. Finding line number
  216. Sort with CompareTo
  217. Need help with hashtable chain
  218. does rectangle contain or overlap another rectangle?
  219. Thread Error
  220. writing a countdown using java
  221. Desperate for some help if possible :(
  222. Problem with JTextField.. please help!!
  223. Compare date and insert % calculation of value depending on result
  224. Environment variable shows different from editable value
  225. Writing a class
  226. Retaining values entered by users in the installer fields when they come back to that
  227. HTML Links on IzPack HTMLInfoPanel not working correctly
  228. Escaping special characters in User Input in IzPack Installer
  229. Change text on the separator between Installer panels and Navigation buttons
  230. Passing objects to classes
  231. Generally fairly stuck with classes and methods
  232. Error while compiling
  233. Java Picture Processor: PGM files and Arrays
  234. looks good looking for suggestions..
  235. scanner Class
  236. cannot find symbol - method iterator()
  237. Map and Set in java
  238. Array's not being found.
  239. OOP Book for Newbies
  240. Package access for class
  241. How to access to a LAN computer
  242. home work help
  243. Sorting Problem
  244. Java download problem
  245. Problem with For Loop
  246. JFrames and JPanels with ActionListeners
  247. How does this very simple code work?
  248. Making hangman game
  249. Matrix Inverse
  250. custom tag library to populate a listbox