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

  1. explanation of : <Object>
  2. Code Print Error! Help needed
  3. Advice needed :)
  4. Integer.parseInt() error
  5. Simple GUI layout manager
  6. Parallel Arrays
  7. Running totals in java. HELP!
  8. Checking if 2 things are false
  9. custom packages
  10. Some Exceptions issues
  11. web browser in java
  12. Drag a rectangle (graphic program)
  13. GUI Button Help
  14. pyramid
  15. help me check any wrong!
  16. Preventing exceptions
  17. Why is there (Integer) casting?
  18. md5
  19. Find data in a hashset
  20. Sending object through socket
  21. First Time problem!
  22. Array of Objects Manipulation
  23. do while (variable != type)
  24. Basic String Help
  25. reading commands from console
  26. multiplying columns by row in 2d array
  27. How do I create a good unit converter?
  28. How can I update something in Java without closing it out?
  29. Null Pointer Exception in Radix Sort
  30. Need help with a programming exercise
  31. Getting erros
  32. App runs on one system but not the other?
  33. Can someone help me understand what I can use to solve this assignment?
  34. Putting graphics into the run() method.
  35. Transposing on a Digraph in Java
  36. Cast object to custom class problem
  37. redirect to a servlet page
  38. Last JLabel I add to JPanel doesnt show up
  39. Trying to parse int from string. Need help please.
  40. byte arrays and strings
  41. how to get iframe source from other domin
  42. making a thread wait
  43. Help with simple control statement
  44. LWJGL: Camera + Block Collision
  45. Convert String to Date?
  46. Need help with method morphStage, please help!
  47. How do I import a list file?
  48. Help explaining the difference.
  49. Return values and Recursion
  50. Need help with displayMessage
  51. Need Lowest and Highest decimal point for 0.73 and 0.76
  52. anyone help me solve my assignment ?
  53. Example to check format using regular expression?
  54. Newbie Loop Question
  55. array help!
  56. add igroup of tems to an ArrayList
  57. code help
  58. Cloning problem
  59. Cannot make a static reference to the non-static method
  60. JButton issue
  61. Help with JOptionPane
  62. How do I empty my array to write new information to it?
  63. java project problem
  64. Need some GUI help!
  65. Array always adding to 0???
  66. need help
  67. Simple attack newbie question
  68. array of ArrayLists
  69. Comparing values problems
  70. OutOfMemoryError
  71. Travelling salesman problem
  72. Array List Sorting
  73. list, set or map ?
  74. how to send picture message using smpp in java
  75. Submitting HTML forms through Java help
  76. Java Generic Container Question - please help!!!
  77. Why did Java designers make main method as static ?
  78. Class Instance initialization fails
  79. How to replace int with asterisk
  80. please help I am new
  81. Using Scanner class in GUI
  82. I need some help please !
  83. JMS in JEE5 and in J2EE 1.4
  84. histogram
  85. Array out of bound- Recursive Method
  86. Reading part of file with BufferedReader
  87. Please help ....
  88. IgnoreCase question
  89. Reading csv file into 2D array - HELP!!!
  90. How can I do this program?
  91. pong game with reinforcement learner
  92. Help with JFrame exception
  93. printf
  94. How to make an execulable file?
  95. Question about File I/O
  96. Question about inheritance
  97. Help with postfix expression
  98. need help in ArrayList
  99. How to read/output a JSON as a normal String variable
  100. ArrayLists
  101. Newbie question
  102. Can someone help me with Find OS_K alg
  103. im starting a project soon but want some tips/help
  104. Displaying an image
  105. Text Box Lock Up
  106. String split method
  107. Can someone look over this java program please?
  108. Inner class method call
  109. c always equals a*b
  110. What's the best way to learn Java
  111. Pac-Man in NetBeans- a Timer and jLabel/jPannel problem
  112. Problem with taking input and printing it.
  113. Help removing pronouns from text
  114. a while loop
  115. excute cmd command
  116. read japanese word from resourse bundle
  117. Rich data table problem
  118. Java Result: 255
  119. Youtube API - retrieve video on user input
  120. When......."while" vs "do...while"
  121. Problem in an exercise
  122. Is there a better way to embed external (sub) JPanels in existing (parent) Jpanel?
  123. Method to return values
  124. Quick Help!!
  125. turning string numbers into doubles
  126. Need Help with NullPointerException Error
  127. Accessing a file, assigning it to an array
  128. VERY basic Java questions
  129. SQL error
  130. Can't find error in my program!
  131. [B] I have done assignment about Interface, but I am not sure is it ok or not? [/B]
  132. Sockets - 1 sender, but multiple listening
  133. Sorting Help Needed for a Beginner
  134. Java coding for Rolling 2 Dices .. Can Any1 Help ??!!
  135. Sorting Help Needed for a Beginner
  136. Histrogram
  137. Can anyone help me in my Assignment
  138. runtime error
  139. Error -- java.lang.ClassNotFoundException
  140. Basic loops
  141. Java code giving error
  142. how to call or use methods inside interface?
  143. i have a problem with search in java
  144. new to java
  145. Toolkit.getDefaultToolkit().beep() does not work
  146. Problem with bubble sort code
  147. Strings Problem
  148. Creating Classes!! Help needed badly.
  149. Class that extends JFrame help
  150. Why isn't this while loop code working
  151. New Command prompt
  152. if method
  153. Multiple Socket Ports Question
  154. Perpendicular??
  155. Help with 'while' loop
  156. Interface and implements
  157. Exasperation.
  158. Loop with several methods
  159. using xmlrpc in java
  160. A Gui question on netbeans (left sidebar)
  161. Refer to an object from an array/for loop
  162. Reading specific portions of text file
  163. Inventory Part 4 - Almost done!!!
  164. MousePressed event help needed(CS106A )
  165. Pls. Help with finding Main Class
  166. Shifting method using >>
  167. What Will Print? Just Need Verification
  168. How to set java compiler compliance with command under Linux
  169. Passing array arguments into main
  170. Do while question
  171. Printing 2D Array Error
  172. How do I determine the height of nodes in a AVL tree?
  173. Removing Method
  174. How to implement such kind of codes
  175. Count the frequency of the word in a text file instead of a sentence.
  176. Pass Values into 2D Array?
  177. Writing multiple lines to text file at once
  178. tetris type game--- boundary help
  179. create string from array of chars
  180. generic and different enum types
  181. Split string help
  182. sample project help
  183. Multiple Multishuffles
  184. finding regex patterns in text file
  185. Java FTP
  186. Using a FlowLayout on top of a CardLayout
  187. ODBC Data Source Administrator
  188. convert all vowels to the next alphabet and consonant to previous alphabet
  189. longest word present in a string
  190. Abbreviation in Java
  191. total number of words starting with a vowel
  192. Image not showing up!!
  193. Need some help debugging: Keeps return 0 as a value!
  194. Help! Program cannot run. Error is "java.lang.NullPointerException".
  195. Homework help
  196. Date represented by an integer?
  197. Same issue as before....
  198. Need Help - Almost There!
  199. how to fill and show an array with graphic components?
  200. set current dir to project/bin
  201. Adding the Elements of a 2D Array
  202. Compacting arrays.
  203. need help with post order traversal
  204. Change of index in charArray
  205. simple app-help please
  206. counting the vowels in a sentence
  207. fastest way to calculate the sum of 1 to x
  208. how to reverse some input from scanner
  209. Array of random numbers ...
  210. help w/ conversion of degrees(CtoF, FtoC)
  211. Cannot find symbol
  212. triangle
  213. Metacode to JAVA
  214. General Java Help
  215. Beginner - question of 'if' statement
  216. Problem with very simple program
  217. About to shoot myself. I don't understand!
  218. Main method
  219. Triangle Areas - Please help before I smash my laptop into pieces!
  220. Replace a cell with Spaces
  221. ERRORS: set visible
  222. ERRORS: set visable
  223. my destructor not working
  224. ODBC driver problem windows 7
  225. catching request scoped attributes with redirect
  226. Sending a message to a flash chat
  227. Coin application
  228. Images not moving Please help!!!
  229. Problem with Vector of Objects
  230. Numerous 'else' without 'if' errors. HELP!!
  231. Printf problem!!!
  232. Errors Reported Using Eclipse
  233. Writing a long string to a text file
  234. Writing a long string to a text file
  235. How to change into an .exe file.
  236. JDBC Connection
  237. Simple Quest.
  238. Arrays and sorting function
  239. the compile time error is below
  240. I am having a compile tile error. please help.Exception in thread "main" java.lang.Ar
  241. Displaying an image
  242. Implementing a binary tree
  243. Help with switch cases
  244. two dimensional arrays
  245. Exception in thread "main" java.io.FileNotFoundException: reverse.dat (No such file o
  246. New filename after try catch
  247. Is it possible to use a JSP with an app running in background?
  248. cant get compareTo to read false
  249. help with recursion methods
  250. Array constructors