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

  1. selective image encryption
  2. How do I modify the value of a single element in an array?
  3. Array help, thanks in advance
  4. User Input???
  5. Netweaver CE 7.1
  6. Help in wiritng class.
  7. Confused myself learning Java... please help
  8. Call one Java Program from another Java Program
  9. Polymorphism - do you use it?
  10. Method won't work even though program compiles
  11. Jfilechooser removing all file types
  12. Please help with simple program.. Very simple.
  13. Regex and split
  14. Getting string from network connection (Reader)
  15. How to create a Keystore File
  16. XmlRpc - can't get it to work!
  17. Prime Number finder
  18. Manipulating array elements to zero using for-loops and if-statements in Java
  19. So I'm supposed to convert seconds to hours...
  20. Tree Set question
  21. About how to just print last 20 words from a input file
  22. Help with a largest sub-vector problem
  23. getting rid of the system cursor
  24. Adding line numbers to code in output file
  25. Graphics wont show up(paintComponent)
  26. FileWriter choosing a folder to save
  27. How to read file line by line with fixed number of characters
  28. Quick question about import and inheretence
  29. Can't understand the purpose of interfaces
  30. static constuctor calls?!
  31. Error: Click for details message when using browser
  32. is functionality in jdkvx and javase ver.x the same?
  33. save user input
  34. program automatically chooses the default in switch inside loop
  35. Changing balance variable so its never negative
  36. RE: JOptionPane Prompt
  37. Compare not working
  38. How to Calculate Pearson's between every element of a list
  39. code for five digits
  40. Trying to get Java advanced imaging working
  41. Any ebooks available for java beginners?
  42. Importing files to Eclipse
  43. accessing variables in a method that returns a void
  44. Trouble with for loop
  45. Ways of doing save for a java game
  46. ButtonGroups
  47. is there a way for me to do this
  48. matching problem
  49. Placing a game in a window
  50. Help needed trying to understand recursion.
  51. JDK installation
  52. Next record button GUI & database
  53. java
  54. cant find the error , please help.
  55. Linked list and quadTree
  56. need help with regex
  57. Absolutely lost
  58. Need help
  59. XML signature with TimeStamp
  60. Computing Timein and Timeout To get Total hours
  61. Need help using linked list
  62. Find and Replace in Text File
  63. combobox
  64. Missing Return statement =[
  65. Why can't a static method create inner class objects
  66. New To Java Need Help
  67. All the methods
  68. What is the name of......
  69. trying to write a program for hangman word game
  70. trying to write a program for this
  71. Scanner to int?
  72. Double not taking a point (eg 10.12)
  73. Understanding Iterators
  74. Point in the right direction? Dice
  75. Trying to create a simple web app
  76. Classes, compilation error
  77. inserting symbol
  78. write to file one line at a time and keep all contents
  79. Volume of a sphere problem
  80. running
  81. High CPU usage w/JAVA
  82. Property file can't be read
  83. Check one array entry to each other entry in another array?
  84. Can't seem to understand why my while loop doesn't exit!
  85. FindProxyForURL (proxy.PAC) Help
  86. Getting the exact location of the config files
  87. Java i/o confusion
  88. clone().?
  89. plz help
  90. helpppppppppppppppppppppppppppppp
  91. Improve the Speed of loop
  92. SLF4J or log4j
  93. Can't get correct average using array
  94. Sending array index by reference
  95. Need Help Urgent - Bit level operation
  96. Overriding KeyListener but still allowing input?
  97. synchronized statements query?
  98. Deleting a student
  99. Generics Question
  100. Help with reading input file
  101. Various questions
  102. Arraylist display problem
  103. How to get a normally-repeating gif to only display once
  104. How can you run a class file inside of each other
  105. How can you use a variable in a method that is declared in main?
  106. Need help with homework
  107. please help with passing variables between class's
  108. Stuck on a probably simple question.
  109. Random Number and Table
  110. values in for loops
  111. Basic GUI questions
  112. Nested loops
  113. what is wrong with my code
  114. Package not working!
  115. Question on Graphics/JFrame/KeyEvents
  116. ProcessBicycleGears Program Problem
  117. problem displaying calculation in JText field
  118. Problem with Ending Craps game
  119. Snake Game in Java
  120. Structuring GUI elements and eventlisteners
  121. Sort an ArrayList
  122. Scanner Class Problem
  123. Shorter code: Spell Out Numbers
  124. Dataoutputstream
  125. equals() and HashCode()
  126. How to eliminate method duplicacy ?
  127. Swapping pair of character in a string
  128. What wrong with it?case : public static void main
  129. Adding squared numbers in a loop
  130. Difference between public/private/protected inner classes?
  131. Boolean operators on ints
  132. Question on Java Graphics, KeyBoard Events and JFrame
  133. Trying to get a picture drawn on java
  134. purpose of a static methods
  135. why does 32 bit java not work for me?
  136. Hibernate/Suspend/PowerManagement
  137. trying to communicate between classes
  138. Autoscroll website
  139. Why am i runnin out of memory... ?
  140. word cloud generator
  141. .jar file cant find main class
  142. Exception Error
  143. No Output (?)
  144. Java issues: ConnectException: connection refused: connect
  145. Elementary question on variable references
  146. A String method that checks to see the data is numeric?
  147. using dates in java
  148. use while loop in jframe
  149. JMF mediaPlayer.close
  150. Position of PdfPTable
  151. Objects & Classes - Beginner question
  152. problem in do while loop
  153. Clever glimpse needed with this recursion
  154. [Ask] change home directory
  155. how to run "2 mains"
  156. Directory Issue
  157. filename as a string
  158. can i use requestFocus
  159. repaint() problem ?
  160. Running Java programs in windows 7
  161. Please help me to find java products
  162. how would I display this
  163. java static help
  164. Comparing values within an Object
  165. mismatcherror
  166. Updating my gui
  167. Help with JAVA board game
  168. Java packages / statsic problem - Please help!
  169. Decompress (un-gzip) a byte[]?
  170. gradients between two arbitrary colors
  171. Play soundclip and generate"wind" like sound
  172. Reduce redundancy in nested loop.
  173. main method not found in class
  174. How to detect beep sound using java
  175. Log4j Level question
  176. XML Battleships
  177. Error Exeption: java.lang.NoSuchMethodError: main
  178. beginers questions
  179. How do you remove the X in the Title Bar in a Jframe
  180. Inheritance in Java
  181. Array as object or param?
  182. Null pointer exception
  183. Array
  184. java classes in webapp which are not servlets
  185. How to?
  186. Java encyption for text files
  187. Can't find file?
  188. How to write a program to calculate and display sum in two dimensional array?
  189. Stopping a program
  190. Trim for null string
  191. Help with errors in code
  192. Iterate 2 maps and adding value to each
  193. Questions about java JVM
  194. String to double HELP please!
  195. Reading extra /n on file.
  196. Question About Shared Objects
  197. How do i arrange 3 random digits in desending order
  198. [Q] Spacing Help
  199. Array Code difficulties
  200. An Array of Objects (Class Initialization)
  201. Database
  202. Paint problem =P
  203. Sensing MIDI devices fails on OSX 10.6.6
  204. GradeBook Class Modifications
  205. Is the Head First Java book wrong about Strings and GC?
  206. Problems getting value from map
  207. create windows executable using executable jar file
  208. Having trouble getting the correct day of the week???
  209. Loop question
  210. public class variables versus methods
  211. Using variables from different classes within same package
  212. Random int
  213. passing a .txt into an array
  214. StringBuilder while loop problem
  215. need help with java project
  216. Array question..
  217. What type of java syntax is this?
  218. Intaking String and splitting into chars, returning individual chars as string array
  219. Healty structure in java
  220. String passed as argument to a constructor returns null value
  221. Pbm in Generic WildCard?
  222. Fetch Source Code
  223. Trying to use the type color
  224. Help with vectors changing size
  225. Is Random() Only For Numbers?
  226. collection issue
  227. convert string array to int
  228. Find the sum of two numbers that are from two different arrays.
  229. How to implement boolen in this arraylist problems?
  230. help with some progrms
  231. Import my own class files into eclipse
  232. Need help copy array into new array
  233. Displaying Mouse Coordinate problems
  234. Calculating employee salary
  235. sorting arraylist based on another arraylist
  236. Java system properties
  237. Interface and abstract method
  238. Java Book Recommendations
  239. How can you convert a List<String[]> to a List<Double[]>?
  240. Need help with input/output program error
  241. Call object - syntax
  242. Sending file via internet
  243. What next in Java?
  244. Help?
  245. Which databse should i use?
  246. How to break down a sentence String?
  247. write in a text file at the end
  248. i need to simplify my code
  249. Modifying Automato Code
  250. Need some method advice please