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. very very noob queston
  2. ArrayList
  3. i need help with JFrame.
  4. StringIndexOutOfBoundsException
  5. Issue with regex expression parameter supplied to String split method.
  6. Need help with this assignment
  7. Please help me with the following code
  8. arrays and for loop java program coding
  9. Simple question on why getting this error
  10. Help Pleasee!!!
  11. Problem running program on other computers
  12. Cannot read a file From APPDATA, but can write to it
  13. Starting Java GUI
  14. parseInt and NumberFormatException in music exercise
  15. Urgent help - unreported exception java.sql.SQLException; must be caught or declared
  16. USerName, Password From Cliet
  17. Please help!
  18. array index out of bound error
  19. Homework assignment: NEED HELP Please.
  20. Need to write ResultSet string output of one class to the JTextArea of a GUI class
  21. help fixing error code 1606
  22. How to execute cmd commands in java
  23. copying information
  24. Scan code in Java
  25. Program won't run need help with code
  26. Programming in Java related to batch file processing related to wireshark
  27. String Method problem.
  28. I have NO idea why my window is crashing.
  29. Compiling a Class into a Package Problem -
  30. Arrays help
  31. Convert Object[] to Double[] using Arrays.copyOfRange
  32. Pls help "For Loop" Statement example
  33. Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException
  34. Best way to get data from a text file and then put it in an array of Solids?
  35. jFilechooser
  36. One test print statement prints multiple times in extended paintComponent method
  37. Homework Assignment, Need some help
  38. Creating a server
  39. What am I doing wrong here? please help
  40. take code from java class put it in JSP page.
  41. Cannot impliment the menu bar
  42. ClassNotFoundException from jar file
  43. How to approach this problem?
  44. Binary Cache
  45. pass input file to class from console
  46. Problems with adding double.
  47. Error 1606
  48. problem communicating between GUIS
  49. Skipe line if text in array?
  50. Problem with Binary Search Tree
  51. Chat Server won't print out what it's supposed to with certain input.
  52. Galleria inside Coda
  53. Java script call to a Java method
  54. Exception java.lang.NumberFormatException
  55. players hand class. Need help!
  56. Need help answering a few simple questions!!
  57. Dealing with really big numbers
  58. Classes with Different States/Modes
  59. Boolean help, again.
  60. Forms that send xml to sharepoint or email
  61. video player that supports pseudo streaming flv
  62. Looking for a vector and metrix class
  63. I really need help explaining this Word Count program!
  64. Java Calculator
  65. Comparing Date Strings
  66. Encrypting data and saving to a file?
  67. Applet runnable and sleep
  68. LinkedList and iterators
  69. How to convert Binary Image into Pixel and store it into 1D arrau
  70. Help Plase
  71. Extract HashMap values to make a TreeSet
  72. Speed up program?
  73. Comparator problems
  74. Learning about Objects
  75. Only read ints from text file?
  76. eRROR with my code not sure why
  77. Need help with BlackJack Program
  78. Converting image to hexadecimal
  79. Exception in thread "main" java.lang.NullPointerException
  80. supercsv-read csv file in java
  81. Thread and Synchronization
  82. Need help with RSA encryption / decryption in different classes
  83. Combining linked lists.
  84. if statement
  85. Basic - Confusion with collision detection between squares
  86. Question on Frames.
  87. JUnit help please
  88. Creating Tabs with GridbagLayout
  89. Help with creating a HashMap from Arrays
  90. efficiency question
  91. Calling a Function
  92. Problem running Simple Hello world program in Ubuntu
  93. Void problem
  94. Boolean method help
  95. Better alternative for ArrayList
  96. Accessing objects stored in an array list or set
  97. Recursion: Sierpinski Triangle Code Help
  98. HashMap object retrieve information
  99. Random Array with average
  100. Dispatcher
  101. Java Assignment
  102. Adding output to txt file
  103. Please Help ASAP!
  104. Checking chars in strings
  105. Problem with CHAR
  106. Printing out to dialog box
  107. will this copy an array?
  108. Using MVC architecture in a Swing GUI program?
  109. How to produce a large N that is # characters tall
  110. problem with if statement?
  111. The literal of type int is out of range?
  112. help with methods!!!!
  113. Joining 2 double linked list.
  114. Hello im new to java and i have code
  115. Problem with static context
  116. GUI Creation
  117. Swing, MVC, and Files, oh my!
  118. Java does not do anything
  119. Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: -1
  120. Radial buttons and IFs
  121. The Big O Notation
  122. Array List Question....
  123. Help with a Dice Game.
  124. reading and writing umlauts
  125. Reading char
  126. Java HELLPP!!
  127. Copy Handler in Java
  128. Advance java (Moderator edit: About the volatile keyword)
  129. Thread !!
  130. problem with for loop
  131. CSV2XML java converter without packages?
  132. reference variable or an attribute value
  133. Could not find or load main class (Windows 7 command line)
  134. Need Help
  135. Help with converting to base 10 program
  136. How to split an integer into separate integers
  137. Fibonacci Sequence Problem
  138. Bug in covnerter metod
  139. need help with GUI
  140. Using Placeholders such as * and ? in a String
  141. Access restriction message
  142. Leap Year Test: Help!
  143. Alpha Beta pruning help!
  144. Newbie Coding Challenge Help
  145. Layer customizing
  146. LongDistance Program Help
  147. Changing a code to include a main method
  148. Trouble with 2d ArrayList
  149. Helping a rookie with coding!
  150. Quick Array explanation
  151. Hey I am new and need help
  152. Curious input form
  153. Why use "null" in this situation?
  154. Methods driving me mad
  155. Help determining if Circles overlap
  156. How to Measure Speed in Java?
  157. KeyBinding not responsive
  158. Challenge: calculating velocity of a moving rectangle
  159. NullPointerException with applets?
  160. new to object oriented programming and arrays
  161. Troube Looping "try/catch"
  162. I don't find where I did wrong ...
  163. Adding words to a text file using java
  164. Adding print streams
  165. How to display data from database in JTextArea of User interface ?
  166. Icon & JOptionPane
  167. Decimals
  168. help to checking the error!!
  169. No main methods ?
  170. How to put Ints into Arrays..
  171. Creating an instance variable in one class that connects to another instance variable
  172. 2d arrays
  173. exception in thread main java.lang.arrayindexoutofboundsexception 0
  174. String not equal to...... :(
  175. polymorhism
  176. how to print using shared printer (windows os)
  177. Data Between Classes
  178. Want to run .class file
  179. Easiest Way to Write to File on a Server?
  180. Need Help reading errors
  181. Accessing TTY Device?
  182. Calculator in java
  183. Reference of an object
  184. Sorting Text Files
  185. Need help with my programming assignment.
  186. Disposing JFrame while using extends
  187. Remove matching LinkedList item
  188. How to convert my code from LinkedList to HashSet
  189. How to programmatically press a key?
  190. Declaring variables on the fly
  191. Implement actionlistener with panel
  192. JInternal Frame Connectivity with databse
  193. New To Java - HELP with reading data from a file and outputting it into a format
  194. What am I doing wrong?!
  195. Logic in java?
  196. Another problem
  197. Arrays
  198. Color of layout
  199. Help with an Java exam question
  200. Complete newbie
  201. Test Score
  202. Airplane Reservation
  203. Problems calling a class with constructor throws Exception
  204. toString Method
  205. needs a few pointers...
  206. If the SwingWorker atate is DONE, do this... How?
  207. retrieving the ith heaviest item in constant time
  208. writing >= if statement not work with both string and int
  209. Make a recurisive program that determines whether all digits are even or not...
  210. Desperately Need Help With Java Programming Assignment
  211. Eliminate Pathing Implementation of .csv Data Source
  212. Comparing Dates
  213. How should i do this?
  214. How to pass fields throw classes
  215. Java Application Flow (pause & wait?)
  216. Making an Encoder
  217. Strange "Cannot find symbol" error...
  218. Help finding sum of an array
  219. Another Exception in thread "main" java.lang.NullPointerException problem
  220. need help for the few question for java program!!
  221. how to dispose login page
  222. Why isn't this snipet of code working correctly
  223. How to get live NSE stock quotes using java
  224. rewriting a recursive function
  225. What are these values in printf
  226. Change a program to a LoopTest, and change a LoopTest to an Array List???
  227. Calling a Method in all Objects of a Class
  228. Printing multiple arrays in 1 dialog box
  229. Java file printing ArrayLists
  230. Formatter format method output limit?
  231. The Stock Class and JOptionPane
  232. FileWriter issue
  233. Applet+Mouse click
  234. Problems with Opacity
  235. A few exceptions being thrown
  236. trying to debug and keep getting Exception in thread "main" java.lang.NullPointerExce
  237. Draw Strings on JPanel
  238. More with the Switch Statement
  239. What's a constructor?
  240. Invoke methods
  241. How do I split a string of ints at every space
  242. how to write the every 1 or 10 min random taken Capture a Screenshot in Java program
  243. Enciphing
  244. every 10 min Capture a Screenshot in Java program
  245. ArrayList Question
  246. Optimal Page Replacement Algorithm!
  247. Java program to calculate numbers longer than long datatype can hold.
  248. How to read a 2d array file line by line
  249. Help optimizing simple program.
  250. Array Sort Question