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

  1. Writing data to file, but not overwriting it.
  2. Cannot open java files!
  3. how change the update images
  4. getting weird answer when multipling
  5. Question about making folder directory and explorer...
  6. Error help please
  7. I need help with a gravity simulator!
  8. Help with homework - nullPointerException
  9. Generics and Inheritance
  10. MineSweeper java, index out of bounds exception. Please help
  11. Help with changing time values.
  12. type object?
  13. Keeping a JOptionPane window open after selection.
  14. threads
  15. Help figuring out a regular expression!
  16. array help
  17. relationship between classes
  18. Need help with Calculator
  19. Values in Array
  20. LTPA token failed because the token expired why? in websphere 7.0
  21. creating a socket and connecting to host
  22. From MySQL's UNIX_TIMESTAMP() value to Date
  23. Action Listener listen to another class/ program
  24. getting source name of an image
  25. File Transfer with Sockets
  26. Scanner type inputs
  27. Coding question to check if string contains some chars?
  28. Null Pointer Exception: Calling a class from another one
  29. Const vs Final Variable
  30. School assigment - problem with switching lights for traffic light in Netbeans
  31. deep copy in java
  32. Problem with BufferedWriter
  33. Issues with weird characters
  34. Have Problems Implementing Grid View
  35. sorting and searching
  36. How to remove text up to second full stop in a string
  37. "turtle game" 4 different classes - trouble moving the turltes -__-
  38. Playing MP3s in Java version 6
  39. Merge sort
  40. Geometric Calculator
  41. Shell Sort errors HELP!
  42. Scanner input into array
  43. How to set the classpath
  44. Using BufferedReader
  45. Collision
  46. Please help! Cannot find or load main class error
  47. Receiving GPS data through Comm port
  48. Help needed with reading a text file
  49. Please help with actionlistener
  50. Dynamically adding JLabel to my GUI
  51. Creating 2D array from all user input
  52. Java beginner to web app developer
  53. Question about If statements
  54. Simple 3 classes and incorect output
  55. Paint frame background img and have JButton at same time
  56. Java program Fillarray method error :[ help is greatly needed pelase
  57. Quick question.
  58. problem showing array's elements with the same value
  59. Help with user input in the main
  60. Simple BlackJack Program
  61. How to add item on list
  62. Trying to make a Poker Dice game..!
  63. passing date into parameter
  64. Java Draw with multiple colors
  65. Reading from file to array error
  66. Global declareing of varibles
  67. java.io.FileNotFoundException
  68. installation
  69. How to crop Images?
  70. Error when run from Command Prompt
  71. Help with 2 classes on this project plzzz
  72. help with images
  73. Array of Objects (Superclass containing Subclass)
  74. I need help writing an array backwards
  75. JMAC audio WAVto APE
  76. printing errors
  77. object check
  78. Fundamental question about files
  79. Am I supposed to use the indexOf method?
  80. Help needed
  81. new to java - NEED HELP!
  82. Read from file
  83. Proposed use of Java to enhance asp.net/mssql architecture -- sanity check please
  84. 2D Array Help Please
  85. ClassCastException getting Datasource from Context
  86. Java -- inheritance, exceptions, etc.
  87. how to convert from "cout" to println
  88. triangle
  89. Tic Tac Toe
  90. The game of Life - Conway
  91. a range of numbers
  92. Simple question about this class
  93. pontoon game
  94. New in Java Graphing
  95. Sin() Wrong Results
  96. DIFFERENCE BETWEEN ITERATOR AND iterator( )
  97. What am I doing wrong? Shrinking circle leaves a smear.
  98. java.lang.NullPointerException
  99. StandfordU CS106a free version - assignment 1
  100. Using a CardLayout in a Java Applet
  101. Desingn time properties missing at run time - Netbeans
  102. What is the equivalent of App.path (in VB) Or application.path (in C#) in JAVA
  103. User input
  104. Comparable checks
  105. Help with tic tac toe java program?
  106. Index out of bound exception
  107. Tokenizer help!
  108. Toolbar workaround
  109. Implementing Class Files Into Driver
  110. ATM machine
  111. Please help with a downloaded program! ;)
  112. Please help......
  113. Java web hosting
  114. for loops problem
  115. Questions on KeyListener, ActionListener & Projectile Motion
  116. "Identifier expected" problem
  117. 2 buttons trouble
  118. Please need help
  119. Game modification help
  120. Hello All a little List question...
  121. Cannot resolve symbol error
  122. Please help with Java EE training
  123. Help with comparing values
  124. need help for drawing...
  125. How to relate two drop down lists
  126. JAVA SOUND JFLAC SPI issues
  127. Reading MS doc image from Java
  128. hi!..please help..
  129. Moving elements in a vector
  130. Java newbie, a little help please :)
  131. Math issue
  132. Uploading my project to the web?
  133. Condition ignored.
  134. Calculating Average using Arrays....help!
  135. HTTP 500 server exception error
  136. Save logged in user
  137. Preferred method for saving/accessing text files
  138. Need help completing a program to compare two text files!
  139. I am getting multiple java errors daily on my desktop
  140. Need help with random arrays
  141. TypeError: [JavaPackage javax.mail.Session.getDefaultInstance] is not a function.
  142. Basic java reference problem
  143. display result from rs232
  144. Is that possible to write an insert statement into a view from mutli-tables?
  145. read images path from database and display it in label?
  146. 2 jtables not working between frames
  147. Kinda stuck... help?
  148. need help with final project for Obj-Oriented Java Class
  149. Really need some help guys! (reading files and passing arrays)
  150. launching application with java command line
  151. Plotting The Intersection Of Two Vector Lines On A Graph
  152. Does passing array to methods can lead to procedural paradigm?
  153. Duplicate Birthday's program
  154. Java and MySQL
  155. Writing zip files results in a zip file with a size, but no files when i open it
  156. calling toString
  157. How to save executed program to a file?
  158. Need help with error message!
  159. Pig Game code gone wrong! Help please.
  160. Reading input and storing into array
  161. storing data in queues
  162. How to write a data dictionary?
  163. Use both Timer types in the same program
  164. NullPointerException help
  165. Java Runtime Environment Help
  166. refreshing
  167. Java Exception Has Occured Problem Pls Help
  168. How can I sort an array of strings that contain numbers, letters and dashes?
  169. NEED HELP.. java.lang.ArrayIndexOutOfBoundsException
  170. Find two elements in an array that sum to k
  171. 2D Array Print Trouble
  172. Help would be apprecited!
  173. Need help moving a shape
  174. Need Some Help
  175. Help please?// Brand new here.
  176. Help Plz !! SORTING OID VALUES !!!
  177. "A Simple Task"
  178. cant solve my problem .needs some help(C++):(y):
  179. Help with arrays
  180. problem with high low game
  181. i want write 2d java game
  182. why we need checked exceptions
  183. How validate input against abstract class?
  184. Help with Vacuum cleaner code
  185. "Random"-Experiment in Bar Chart
  186. draw to file with GDC
  187. FileReader and calling a method which gives back an array
  188. Is it possible to capture println data inside variable?
  189. First try at exceptions, running into some issues!
  190. Simple problem
  191. assignment help :L
  192. So how would I start?
  193. Programmable SNMP Hubs
  194. Java Runtime Environment Settings
  195. Reading Next Line of File
  196. Customizing JTable in Netbeans - how to set TableModel
  197. Assignment Help
  198. where do i begin ..java?
  199. Help with Error
  200. Using class type as variable
  201. URGENT!!! assignment (Mastermind)
  202. Are 2 Sockets Required?
  203. A simple question
  204. java progaram
  205. servlet jsp threw exception: java.lang.Error
  206. 2D Array transposition
  207. Writing and Reading Data from a file without BufferedReader
  208. Doubly Linked List removing help?
  209. Need help!!
  210. Survival wave game
  211. help with JButton and writing to a text file
  212. Please help with inheritance
  213. Getting a second, third, fourth arraylist from a class
  214. how can i format a double variable to currrency
  215. How to run a "Add"-method from a method?
  216. How to use 3rd party classes in Eclipse
  217. hello every one
  218. Errors with some basic while and for loops, help?
  219. need help with a uni assessment. got stuck
  220. Animal Vegetable Mineral Game
  221. Java GUI
  222. Paint a Square`
  223. Problem with ResultSet when using GUI
  224. Help with printing simple things.
  225. trouble with FILE I/O
  226. How can I show my project off?
  227. Problem with Scanner
  228. using logical OR in switch
  229. How to plot the graph,where the data from text file?
  230. Picking random int from array
  231. probability- sum of 2 cubes
  232. Can't get java calculator to work
  233. Gui with sorting names
  234. Upside Down Triangle
  235. (Mysql Java and JSP) Getting Data from DB using a Method calling from JSP
  236. Use the value of a string as a variable/atribute
  237. Java Stack problems, return of peek().
  238. Integrate Netbeans into Jbuilder
  239. Polynomial Graphing help
  240. null pointer exception
  241. Array output
  242. Stumped... any help would be appreciated!
  243. how to input string and integers into 2 diff arrays at a time?
  244. Dice help. posting the number of times a number is rolled.
  245. Binary Confusion
  246. saving / loading a file - TicTacToe
  247. How to set button to be pressed more than once
  248. Need help creating Methods
  249. Hangman Radio Button Problem
  250. Palindromic Prime?