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

  1. Is this unusual or weird?
  2. Run-time Error: Could not find the main class...
  3. looking for feedback on random card generator
  4. slow java on my computer
  5. knowing the address of any variable or function in java
  6. How to remove comments and reserved words from a text file?
  7. "Operator / is underfined" problem
  8. JTable, put a listener in the rows !
  9. import package
  10. Rotating a Image with keylistener?
  11. [Help]
  12. how can i take 1's complement in java?
  13. Custom String and Number validator classes using Resource Bundle mechanism
  14. Java heap space problem, need help
  15. Constructor Not Used ?
  16. Reference !
  17. Image extract
  18. Trying to input Draggable boxes
  19. change do-while loop to while
  20. Making text look like it belongs in the input box
  21. ClassNotFoundException
  22. Operators Problem
  23. converter
  24. formatter shows nothing
  25. Gunner class implementation
  26. Simple game problem
  27. Length of an array !
  28. Please assist with illegal start of expression
  29. remove digits from txt file
  30. Need help with scoring system in game
  31. need some help in looping
  32. Print integer Array values into a single !, showMessagedialog
  33. pass by reference?
  34. Can't Figure Out How To Set A Sub-Node to Null
  35. How to get text typed into a text box into a public string
  36. Getting text's pixels
  37. Help with instances of classes and variables!
  38. Scanner problem when reading file
  39. How to position stuff
  40. Strange JFrame behaviour
  41. Nullpointerexception driving me mad :(
  42. Please help!
  43. Java Vs. JavaScript
  44. ObjectContainer - serialized objects
  45. How to get the "output" from NetBeans into a deployable applet
  46. Trying to create jar file from BlueJ project for eventual use as as a web applet
  47. Label Error
  48. Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
  49. Cannot find symbol - variable mText
  50. Can't remember how to package library jars in my simple applications
  51. Having trouble with Java login from with mySQL
  52. Parse structured text file
  53. Detecting A Key Action in a JTextField
  54. Help Using Arrays
  55. Error: Exception in thread "main" java.lang.NullPointerException? Hangman Program:
  56. Standalone application with printing files and interact with Database
  57. j2ee
  58. Programming vaidator
  59. Simple adding issue
  60. java code does not do anything
  61. Issue with printing a 2d array in a new window
  62. object null!
  63. I can't get jar to work on the CLI
  64. Need help with my while loops please do not know what I'm doing wrong
  65. Email RegEx
  66. Incorrect String Returns
  67. object variables
  68. XML containing directory structure of root folder
  69. Treemap and sort 10 most used words
  70. Hooking into existing jar
  71. Byte [] to String
  72. Having a hard time figuring this out! Please help.
  73. Need Help looping through an Array
  74. Help me with digital clock
  75. Class or library for alphabetic letters
  76. Problem with calculator
  77. What happened to my graphics? -converting to applet
  78. Help me please i dont know how to do this . Im using Eclise .
  79. Gui
  80. printing using java
  81. Help with a number to increase by 1 each time something happens.
  82. How do I properly finish this code I made to complete it? Any help would be great.
  83. Cannot find symbol errors question
  84. How to run another .class?
  85. Help with this program?
  86. help with this coding
  87. How would I use a sound clip class, static or not?
  88. jAVA Assignment Help
  89. A reservation system for a movie theater, help needed
  90. Default value in while loop
  91. Need some help with this Numbers triangle
  92. Help with method class value?
  93. Issues with a GUI and buttons... and errors...
  94. concatenate command-line arguments as strings
  95. Applet writer task
  96. Looking for a specific jcalendar command
  97. Please please need help with refactoring>>> urgent>>>
  98. Error in a simple script I am working on.
  99. Passing a class's object as parameter to a method...
  100. HashMap with Objects, reading from file, writing to file. (note system)
  101. Complete newbie to Java, can't do my homework
  102. Radix Sort
  103. Is There a way to Only Execute A line Of Code once?
  104. Need help with GUI and integers(just some basic things)
  105. Auto Updating Application, Self Restart, Etc...
  106. ldap
  107. Compile single java file
  108. Logout button
  109. Collection class
  110. web server
  111. Rest
  112. Purpose of using theSortedSet
  113. How to pass JTextField txtSearch between testUserInterface class and testSearch class
  114. Need help with an array and GUI
  115. Please Help: Java Applet sending results to server doesnt work
  116. calculating the mean
  117. Displaying a hand of cards
  118. InputStream TextField
  119. Help with method class coding?
  120. Explain how this simple A.I works and post alternatives
  121. Algorithm's execution time evaluation issue
  122. Help with empty textfields!!!
  123. Method help
  124. Any ideas/thoughts on making a voting program using the Netbeans IDE 6.0
  125. Help with my java project! :-)
  126. MouseListener Error
  127. Multidimensional arrys
  128. HELP programming "tic-tac-toe" with <canvas><canvas/>
  129. Geo fencing
  130. Java simple testing needed
  131. Need help with a Scanner issue...
  132. Java User-Input bug (not continuing); NOVICE
  133. Linking Problems between Java methods
  134. console input, like crafkbukkit
  135. vector add
  136. Looping through an array
  137. Make an animation smoother
  138. Class example not compiling Runner class and Swimmer class
  139. Retrieving information from webpages that require login
  140. The this keyword
  141. Refreshing TextArea
  142. System.exit(0);
  143. Recieving input from command line
  144. Help With Objects
  145. Date Picker
  146. .exists URGENT
  147. Outputs for user input and instantiated parameter don't match, any suggestions?
  148. Unsafe or unchecked errors in Command prompt issues
  149. Have to create desktop application and convert to .exe file
  150. JUnit test - comparison problems.
  151. Class expected error with array
  152. Advise on a Photo frame calculator
  153. Need help figuring out where my program is falling apart - not getting errors
  154. List of 32 players with random attributes. How to select the ideal team?
  155. Need Help to get Number of Match played overall point goal scored/conced
  156. Inheritance question
  157. polygon problem help
  158. Hello i will happy that you will help me....
  159. Need a Basis for Card Game
  160. how to read or get hidden input
  161. Some help with Java?
  162. Query about wrapper class
  163. Writing a Server Logger
  164. Issue With Methods
  165. Help with finishing code
  166. GUI for BattleShip program
  167. Help retrieving images from Access to Netbeans 6.0
  168. Searching text in file
  169. A number is Prime or Composite between two given limits using Nested-while loop.
  170. Ternary Code Help
  171. How do I get a random value from an enum?
  172. Reading numbers from text file!
  173. While loop repeat
  174. Array 3d problem
  175. I apparently don't know how to use arrays with methods and would LOVE someone to help
  176. java loan calculator applet help
  177. Pizza ordering system - university project urgent help needed!
  178. boolean method return statement error
  179. problems connecting to jdbc:odbc
  180. have problem with my program !
  181. Please Help with an Exception that I cannot get rid of
  182. Help With class assignment - recursion
  183. Checking whether a 1D arraylist is within a 2D arraylist.
  184. Putting array of numbers in SQL (WHERE) code
  185. Expert opinion
  186. How do i store an array from database?
  187. Problem with understanding the use of classes
  188. Help with Big O notation
  189. what is Java assertion framework?
  190. Having a problem with Acii help please!
  191. New Coder here. Trying to output string to a text box
  192. Need help on figuring the checkPhone, checkEmail, and checkPassword!
  193. could not find or load main class HelloWorldExample
  194. Need Help With Simple Input Output Program
  195. Problem modifying existing code
  196. output shows null !!!!
  197. Need help with creating a "Hangman" game
  198. multi thread
  199. need help with "scanner to label sting"
  200. Having a trouble Making a program
  201. ActionListener question
  202. Scanner issue
  203. Battleship field
  204. Problem with Java Code.
  205. Help making a Menu system for Student List System
  206. Possible to dynamically create strings?
  207. How would I add an applet into a jframe
  208. command line help
  209. running class methods
  210. abstract classes
  211. I need a nudge in the right direction for my method
  212. Album Class Adding the pictures
  213. problem wit my game
  214. counting files in folder
  215. CardLayout - opening 'new instance' each time a button is pressed
  216. JPanel does not show the changes
  217. Trouble with quick sort code
  218. Getting error, "class, interface or enum expected", not sure why.
  219. Need help with nullpointerexception
  220. Converting a buffered image into an int[] array, then converting it back
  221. Programming problem
  222. Just a little help with some code?
  223. Returning local objects
  224. Help! nullpointerexception?
  225. Looking for assistance adding a reset button to my GUI
  226. AccessControlException
  227. this program compiles with no suntax errors but does not run,help !
  228. How to add this to an ArrayList
  229. Template error with <T extends xxx>
  230. Professor confuse me, can someone explain this for me??
  231. Problem with CardLayout
  232. Can i use pregmatch in java code if statement?
  233. Can someone help me with an 'if' statement?
  234. binarysearch in Arrays returning -ve value for an existing key
  235. How do i pass variable that i entered in jFrame, into jPanel?
  236. How to find the objects are created in heap only?
  237. Can i use classes defined in different java files but same packages ?
  238. access denied("java.net.SocketPermission" "127.0.0.1:1099" "connect,resolve")
  239. 2Dimensional Array List : Getting Mad !!
  240. Help understanding how program works!
  241. Not getting all output from program
  242. Checking if a Boolean Within Another Class Object is True
  243. Multiple Constructors Help
  244. Need help setting up collisions for a Java game
  245. trying to create an object
  246. Help with changing a Book Enum to a Book Class
  247. Deck output with Card class help
  248. Execute main class constructor
  249. Out of bounds Exception in Array
  250. FileScan into a linked list