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. A simple problem that i can't fix
  2. Need Help please don't know where to start.
  3. type 4 driver
  4. all i need is algorithm
  5. replacing patterns in text
  6. order of sequence
  7. code executing on windows/unix box
  8. array of objects
  9. wht is JDBC
  10. Java to exchange info between databases
  11. use a class
  12. Which path to take?
  13. Splitting Strings
  14. Starting Pseudo-Code For My Asignment?
  15. Help with arrays!
  16. What is use of method overloading and overriding
  17. Difference between String and String[] element
  18. Working with threads.
  19. Array of references?
  20. JTable font while editing cell
  21. spiral recursion
  22. Reading files JAVA
  23. 1 error left D: help please
  24. Can anybody help me with this?
  25. Question about sentinal loops with strings
  26. Error: "Invalid character constant"
  27. replace inside the println
  28. Random Number Algorithm
  29. java eclipse source
  30. Weird UPS/FPS Issue
  31. Where are the methods
  32. Assigning labels to JSliders?
  33. Adding all elements of an Array together, not adding up correctly
  34. Call a PL/SQL function that returns a boolean type using callablestatement.
  35. Need help with GUI
  36. Install Java 1.7 CentOS
  37. Word Scrambler game
  38. Single to multi-dimension array
  39. Dollar sign and DecimalFormat
  40. Excel file read error
  41. Java 1.7
  42. ')' and '(' expected
  43. How to use label in java - i got error
  44. how can I compare HashMaps with different keys ?
  45. Regarding color, font and size in table
  46. How to convert BCD to ascii
  47. How to Write to a File Using a Method
  48. HOw to Store Data in An Array
  49. Little Help with method in a Class
  50. java question on classes & objects
  51. tokens from StringTokenizer
  52. Random Function Question.
  53. name in a range of names
  54. NullPointerException Headache
  55. Dynamic trees using Swing
  56. Combine two S.O.P in one
  57. About to pull my hair out. :(
  58. Files from .jar
  59. Battleship 2D Array Program
  60. Factorial in java
  61. how do i do this?
  62. BPA registration simulation again, Almost done
  63. Simple ArrayList Q
  64. How can i use downloaded package?
  65. Problem implementing java.util.Iterable
  66. I need help for the love of god. Binayr tree
  67. how do i use jframe button to send input selection
  68. How to count random numbers together?
  69. data get duplicated on a Vector
  70. Copy Text File to Another File
  71. How To Connet Between Two Classes
  72. How To Connet Between Two Classes
  73. Convert dash to underscorde
  74. Which data structure to use?
  75. Sql
  76. error in HashSet
  77. Continuing Filenames
  78. In TabbedPane Diagrams do not appear
  79. calling a .exe file from java code
  80. Java boolean problem
  81. Searching the XML string content using Regular Expression !!!!
  82. Get source code from java file
  83. problem in java import
  84. Need help with AI in roll dice game
  85. Custom Exception Classes
  86. BufferedWriter Problem
  87. Question concerning interface functionality
  88. guess game GUI
  89. Need Help with Java
  90. Cant understand RuntimeException
  91. Negative,Positive and Zero
  92. Inheritance issue
  93. Regular Expressions Help
  94. Help With Generating Java Docs Using Eclipse
  95. Accessing a variable from a loop
  96. Help with Reverse Guessing Game Code
  97. Array Help
  98. Problem compiling from command line
  99. BPA registration simulation
  100. Questions about the idea of the code
  101. Object copy
  102. Null Pointer Exception HELP!?
  103. Multiple JButton/ActionListener problem
  104. What is acm.program?
  105. Java - Image Rotation - How to use this code?
  106. Serializing objects
  107. Many Errors After Do...While
  108. encoded jar file
  109. applets using mysql in jsp using tomcat
  110. Stop Java Logger writing the calling Class?
  111. Best way to handle a collection of objects?
  112. delete a field program
  113. How to mirror Star Pattern
  114. Book about a java desktop database application
  115. Classpath error
  116. How do I retrieve data based on user input?
  117. keyTyped is it correct
  118. Jtable colour cell problem
  119. Request help for retrieving data from Access
  120. dohttppost error
  121. Execute method in a class when event happens in another one.
  122. help learning "for" loops
  123. text field limit
  124. java 2 dimensional no size list
  125. writing to ram
  126. Deleting specific chars from a file
  127. checkerboard help
  128. force a double to 2 decimal places
  129. Manipulating strings
  130. need help with thread pool
  131. Creating a number of objects based on user input.
  132. Retrieving a single value from a String array
  133. Counting/tracking instances of an Object problem
  134. Question about cardlayout
  135. Java Install
  136. TimerTask for each value of array
  137. Need help to calculate avg
  138. null pointer exception problem
  139. Extended state
  140. Rotating an image 90 Degrees
  141. Null Pointer Exception in an Array of JCheckBoxes
  142. Problem with JLabel!
  143. Some questions about packages.
  144. monthly temperatures
  145. Is there a Java function which retrieves todays name (e.g. Friday) from the OS?
  146. applets and servlets
  147. help with second problematic kid
  148. How to code a program to send messages to a chat program?
  149. Please help super noob understand
  150. help with Swing (GUI)
  151. How do I check if the character in an array matches...?
  152. Array of Arrays all unique elements
  153. paintComponent problem
  154. how tu update a JTable
  155. printing in external file outside of main
  156. Question about DatagramPacket
  157. choosing random array to print to screen
  158. gui programming
  159. OOP newbie, booleans not working
  160. object and reference
  161. Right place for java script?
  162. want help on "THIS" KEY WORD
  163. Java - Error in terminal window
  164. Having a problem with the loop and how to stop it at the correct place.
  165. Cannot find symbol class, but why not?
  166. New File.delete() problem
  167. Define accepted values from terminal to array
  168. Cannot Add new Lines
  169. Problem with first program...
  170. File deletion won't work
  171. Parse HTML, regex help
  172. Help in Genric methods
  173. How to create CAPTCHA in Java
  174. Fifo queue
  175. how to stop for loop
  176. display random words from a string
  177. ArrayList returns null
  178. copy actual window to clipboard
  179. JCreator build executable jar file
  180. need help with method
  181. My first program...
  182. Need help with saving an image
  183. How to allow specific letters only?
  184. Writing a method to write a method?
  185. how to use ordinary java in java ME ??
  186. Help with while loop inside a switch case
  187. Recursive Change Machine
  188. Help with Simple If-Else problem!
  189. readLine() for loop
  190. Unable to set image as background
  191. Adding elements to an array
  192. output giving null, methods not reading properly
  193. Read text file and compare strings
  194. database
  195. Writing into a text file
  196. sparseness() method in java?
  197. Processing variables
  198. text into array...nullpointerexception
  199. getting first item in a linkedList
  200. Menu Help in TicTacToe Game
  201. Convert year to roman numeral.
  202. Need help with some simple java stuff...
  203. File renaming help
  204. String operations or regex please
  205. Store links in text file and read into variables
  206. JDBC Connectivity in netbeans
  207. Error with ImageIO
  208. how to concatenate two arraylists in a third one
  209. Converting a println out in to a method
  210. BaseFont help
  211. Vertical box and positioning
  212. Can't figure out why my Else statement won't work
  213. Return positive values only
  214. How to Search a String from a cell.
  215. arraylist
  216. Problem with adding scroll bar on panel
  217. Sql
  218. private int method - if statement
  219. Front end which technology is better
  220. Folders to group source files
  221. BorderLayout for 2 Panels
  222. How to work with REGEX in Java
  223. Java Input
  224. Heap Sort
  225. Advanced Inheritance Concepts Problem
  226. Please help on nullpointerexception error.. Cannot initallize the array properly.
  227. paintIcon
  228. Storing radio button into file
  229. problem in code of EmployeeTest
  230. Updating JTable
  231. actionListener/Performed different classes (CS106A NameSurfer)
  232. parsing CSV
  233. add multiple "undo" to stack calc????
  234. how to read a text delimited file using 2 dimentional array in java ??
  235. Crawl site, find new articles and then email HTML
  236. linked list iterator
  237. testing Java jsp/servlets
  238. TicTacToe Help
  239. which is better
  240. [find out the lucky position to survive]-will you help me please !
  241. Need help in Graphics2D
  242. Reading/Writing Integer Bytes
  243. FileInputStream with relative path in a JAR
  244. vector.size = -1
  245. retrieving/uploading image
  246. Data Structure (Name Surfer Assignment)
  247. Find the Error in Class Code
  248. TicTacToe Error Message
  249. Custom LinkedLists
  250. Boolean value not resetting