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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151

  1. array List help please!
  2. Compilation error
  3. Printing repeating integers in an array problem!
  4. Rewriting MATLAB functions in Java
  5. Difference between overriding and redefining...
  6. Breakout Paddle
  7. Prob 4 ProjectEuler. It does find the correct answer, but I also want the multiples.
  8. Problem Working through Oracle's Swing/Netbeans Tutorial.
  9. Removing a string variable from the printline?
  10. simple question
  11. Voxel Based Games
  12. Printing a specific name in a file? File I/O
  13. Why does casting 339 as char results in '' ?
  14. Should a 234 tree Nodes link to their parent as well as their children?
  15. Text RPG Problem
  16. How do I make my println repeat itself?
  17. Need help with + - * / calculator
  18. Please Help explain my assignment!!!
  19. Please show me an example of Aggregation, Inheritance, and Dependence within Java
  20. program ,deposit of an amount of money in a bank
  21. number to insert twice
  22. many variables on an if statement
  23. can't figure out how jvm evaluates the code
  24. how to stop a timer at particular time
  25. boolean isDigit() inside if statement
  26. need help displaying two sprites properly
  27. Error pops up while click on update, i have posted the errors and the pages, pls help
  28. Can't find symbol. Constructor
  29. Storing an object in a variable
  30. repetition
  31. Thread Hijack
  32. Need help accessing data in LinkedList
  33. Why does adding 1 to a int var within a println method treat as if they were string?
  34. Problem with File I/O, writing information to a binary file.
  35. Program does not work if I put it online
  36. How can I have two different types of timers in one program?
  37. How can I add an actionListener to a timer?
  38. How to I print a symbol?
  39. [SOLVED] Create .JAR
  40. I can not solve this "NullPointerException"
  41. Java - Constructor Method versus Constructor
  42. Java - How could I improve this simple OOP application?
  43. Java - Object Variable Type Disambiguation
  44. Polymorphism and Access to a Subclass' Members
  45. Web Browser Project
  46. don't know how to use the command line arguement
  47. make a program with exception
  48. Passing instance of derived class as base class
  49. If I create multiple frames within a method, will it work?
  50. Projectx-pcode.jar
  51. regex for symbols
  52. Neeh help in task please
  53. Open forms
  54. Please help me in this task. very important for me .
  55. What does the ampersand do?
  56. Help with sliders in java
  57. Resizing a Table as per the dialogue size
  58. Dividing numbers
  59. I need help, please
  60. What is the use of Vector where as Arraylist can be Synchronized?
  61. Displays every second item off array
  62. Swing - What components to use? Logging software.
  63. Saving a List of MIDI files
  64. I want resolution reduced?
  65. java tutorial help
  66. need help at assignment
  67. From CanvasFrame to JPanel
  68. Repainting rectangles never work for me.
  69. Program using Input file, While loops, decisions (if/else), control break,accumulator
  70. How to Manage different JPanel in an application
  71. How do I control whether a class is declared serializable or not?
  72. Multithreaded Screensaver Project not Building Properly
  73. Problem Changing an Object's Instance Variable
  74. Delete!
  75. If statement for a component
  76. coding error-please help
  77. What program should I use to make a basic game in java?
  78. Sql
  79. Java Swing - JLabel setText() doesn't work
  80. Run uploaded java applet
  81. Make applet run outside editor
  82. Access child methods from parent class
  83. Comparable vs. Comparator interface?
  84. Mutator Method help
  85. google map
  86. Transfer Compressed Array from RS232 port to USB
  87. Display a buffered image in a window
  88. Displaying graphics on JFrame
  89. Ok I have a few questions.
  90. String manipulation
  91. Java ic programming
  92. Using anonimous class on JTextField
  93. Trying to make a grid
  94. using variables from an imported package
  95. How to convert array list into character
  96. how to accuire the answers of equations in java?
  97. html to xml conversion
  98. how to write main program?
  99. Error with displaying int textArea
  100. closing Frame
  101. Rational Clearcase
  102. Why am I getting a NullPointerException?
  103. Working with strings
  104. Replace withing regex match
  105. Stanford Breakout Exercise
  106. how to show hashmap value in a textbox
  107. Contains of arraylist are not getting deleted after executing the program
  108. School work help asap
  109. Running Jar files in Windows
  110. NullPointerException
  111. How to run java web client in standalone client
  112. JavaScript replace() Method
  113. the missing link
  114. java (7) equivalent of .Net timespan
  115. Difference between again == "y"; and again.equals("y");
  116. how do I append to a file
  117. test
  118. Java artificial Intelligence Help!!!!!
  119. keep ip address event
  120. Doubt in TYPE CASTING
  121. encry/decry file in java
  122. Question about NoSuchElementException thrown from scanner.next().charAt(0)
  123. hello everyone
  124. how to load buffered imaages
  125. Modify button to call method from from different class
  126. a certain output
  127. Errors
  128. java class help
  129. SQL Query String 'Select'
  130. Need help!
  131. How to keep variables through multiple methods
  132. Classes in separate files
  133. Adding Miles Per Gallon to current code.
  134. Converting int(x, y) to Array
  135. Autoboxing & Unboxing
  136. Help me please ?? What is Difference between The Tree and Tree<E>
  137. Date class in an IF statement
  138. Stopwatch not working.
  139. TCP Server/Client
  140. Test programs wanted for exercises
  141. Java Serial Communications using RXTX
  142. Very noob : Pls describe this code :P
  143. Need help from pros in java"please Read"
  144. for loop not working?
  145. Algorithms to compare None-Binary Trees
  146. Help with if else project
  147. Help with battleship game, please!
  148. Strings. Deleting certain character in a String
  149. ArrayList<String> data cleanup for JTable- Strip surrounding doublequotes
  150. I want to print a Decimal Number in reverse.
  151. error with CashRegister
  152. Recommended books?
  153. modification of a Chess prigram written in Java
  154. How to call JDialog class from JFrame class?
  155. Newbie - read AS400 file and write it to a .txt file
  156. Vertical-align form field in adobe acrobat
  157. Problem with CLASSPATH environment variable.
  158. Help trying to work with stack?
  159. Exception in PGP Decryption/Java
  160. String Method returning... odd things
  161. How to initialise id in objects so that every new object has id 1 greater than prevs
  162. java help.. pasting from you java written program into another window?
  163. Exception Handling
  164. Hi I'm new to the forum and need some help.
  165. web applet for signing pdf with smart card
  166. synchronization in java threads
  167. Append and Renaming of File
  168. MouseListener for everything?
  169. Hex values as ints?
  170. Java IO help please. program doesnt end
  171. Need urgent help with my first project Hello world app
  172. Password Program Not Working Correctly
  173. Hi,
  174. Help in Radion Buttons
  175. Connection refused
  176. Matching numbers !
  177. for loop -anyone can explain me how it works
  178. access parent form public member from child form
  179. Sentinel value and variable scope
  180. help with formatting output while reading a file
  181. Need help regarding String to int Conversion
  182. Null pointer Exception
  183. replaceAll() multiples- looking for elegant solution
  184. What method is called first: main() or paint() if my class extends JFrame?
  185. Hi! I need immediate help with this please. (JTextArea)
  186. Open .exe within Java component
  187. Simple Encryption Program
  188. hi need help with inheritance
  189. how to make java listen to the input?
  190. Good Books?
  191. Need help with my Text Adventure game [Please Read]
  192. Hey! can anyone help me with array of object . i cant find an error (beginner)
  193. casting from int to Integer question
  194. implementing class and object
  195. java problem
  196. change the desktop default Jar icon
  197. restarting swi-prolog from java using jpl.jar
  198. Tree
  199. Space Key
  200. Java is ignoring "if" code?
  201. Is there any sort of messagebox/inputbox?
  202. Problem to solve
  203. Array problems
  204. Throwing A Character Exception
  205. Need help with method to prompt for a series of words (dialogue boxes) and average
  206. Please review while loop, need fresh eyes
  207. Need help with Java Project - Array -
  208. Error: Could not find or load main class HelloWorld
  209. Need Help With creating a Methods Program
  210. issue while using scheduleAtFixedRate()...
  211. How to remove an array record??
  212. Help
  213. Servlet Program for storing a file in database
  214. Call to main() twice ??
  215. Count Certain token from text file
  216. Open/Launch an XML File in Excel from Java Application
  217. general question - building webpage with java app on it..
  218. Simple Scanner Issue
  219. Help with array
  220. BI Publisher API modification
  221. test program
  222. Input/Output without java.io
  223. NullPointerException when reading a file
  224. Deploying java project
  225. Urgent!!! Pls Help me Solve It...
  226. No line found exception
  227. non working code :S
  228. [SOLVED] problem with inheritance syntax
  229. XML Form Encryption using Java (the best approach?)
  230. Combo box isn't working, when alpha parameter is used in the Background clr
  231. GUI Array help...test score program
  232. Bank Account SavingsAccount project... help needed
  233. Java if else statement not working
  234. Why my Graphics2D isn't painting.
  235. How to automate data entry into a Java applet
  236. Easy method for ints.
  237. Need Help with reversing a string of file type in java
  238. Updating Output
  239. Running out of sessions in SQL, looking at config information on the app server
  240. !word
  241. Help me with java program !!!
  242. Help with JMF?!
  243. cannot find symbol - variable length
  244. Map contains lists , in this list contains maps again
  245. JOptionPane not working
  246. TextField loading
  247. Java dictionary with database
  248. I can't enter any values in JTextField after loading the flash files.
  249. How to send application
  250. Number format Exception