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

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