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. Error showing up on the programming
  2. Writing Float Array to file
  3. Using a String[] in a Void or INT???
  4. SWT and Threads on Mac OS X
  5. Generic Array
  6. I have a question regarding a simple code in JAVA
  7. newbie eclipse errors
  8. implement interface
  9. OnItemLongClickListener not working properly
  10. Text Input
  11. Asking user for input twice
  12. Regex giving me a hard time
  13. Battleship again...
  14. Reinstalled Windows, JAVAC in command promt gives me error
  15. [Help] Need help with a problem
  16. How can I add a background Sprite?
  17. Trouble with a Yahtzee application class
  18. Helper Method confusion - Assignment Help
  19. Exception in thread "main" java.util.NoSuchElementException
  20. Variable name from table?
  21. How to compare an integer to a string variable's array?
  22. Program Exit
  23. Using a Timer in a Java Quiz
  24. POIterator not working properly
  25. How do I package a Java Application with JARS?
  26. Load documents with images or graphics inside
  27. Print Duplicates element of Array
  28. Battleship Game implementations
  29. Combine Data WIth Program
  30. Need help to reach advanced java in 6 months Please!!!!!!!!help!!!!!
  31. Java Array Programming Problem
  32. MyStack
  33. Adding multiple components to 1 single frame/panel
  34. Hashing vs Array
  35. NullPointerException, help?
  36. Using a string tokenizer and string buffer to decode a message?
  37. Code formatting?
  38. New software,,don't know hoe to run it
  39. Library for manipulating image
  40. Problem with my bubble sort implementation
  41. Read CSV files and organising the data in Java
  42. Do I Need To Re-organize My Program?
  43. Converting a Set into a Range Statement and Vice Versa.
  44. PhoneBook Application
  45. Formatting tables for console output
  46. Uniform renaming of identifiers
  47. Tell me something about my code, please?
  48. Saving variables in applet?
  49. Difference between application and applet?
  50. Something not working.. how to revert?
  51. Stuck on Two Dimensional Arrays
  52. Trying to get a string from user input
  53. Battleship game
  54. Bubble sort
  55. Can't add another component
  56. Is this right? Implement and extend...
  57. Need help converting C++ code to Java
  58. JSCH as library does not response from html applet call
  59. Multiple rows into database from jtable
  60. JOptionPane.showMessageDialog Customization
  61. find the smallest prime that is greater than 2*n
  62. Understanding encapsulation and abstraction
  63. Using HTTP Requests for Sockets instead of TCP
  64. I need some help, for some reason I am getting an error at the very end.
  65. Problem with JUNIT
  66. trouble writing if statement with combo box
  67. Public void issues??
  68. incompatible type
  69. Java EE security- looking for guidance
  70. Need Help Structuring My Classes and Methods for my Java 2D Game
  71. Cannot find symbol method
  72. GridWorld BinaryBug Program Help
  73. Float error
  74. Reverse code
  75. beginig prog in java, error java.lang.arrayIndexOutOfBoundException
  76. Java 2D Game, use Canvas without extending it
  77. Natural Sorting vs Custom Sorting
  78. I've made my game into only ONE class, help with Seperating into different classes
  79. HashMap vs LinkedHashMap
  80. Trying to get a compound interest program to work
  81. BlueJ Project
  82. [Idea] Cutting out a specific SHAPE from an IMAGE, is it possible?
  83. indexOf(String str) question:
  84. Check if item.
  85. How to identify the up, down, left and right keys with the keylistener
  86. BufferedImage Alpha RGB, How do I make the Alpha work?
  87. Cofused with java for loop methods I've made
  88. Can't figure out why I'm getting Null Pointer Exception
  89. I have a test on this today, Please Help with the Java problem
  90. Java While Loop Question
  91. Java Technologies
  92. LinkedHashSet
  93. Java Introducing an object
  94. Resize JFrame to show components
  95. Where can I find tutorials on how to have a camera view on a bigger image than screen
  96. New to Java, I get an ActionEvent when I change the JFrame size
  97. Reading File Input Question
  98. Covert time to seconds
  99. File not found where I put it
  100. Java Length of One Dimension From A Multidimensional Array
  101. Java won't work with Chrome
  102. Exception in thread "main" java.lang.NullPointerException
  103. 2D Game, How could I create a library of tiles?
  104. SWING - skip from file to file and repaint everything?
  105. Can I enlarge an image as it is print out by Graphics by the scale of 2?
  106. Why did this stop working???
  107. ImageIO Error
  108. Error
  109. How do I add an image on to a Graphics object / JFrame.
  110. Where Can I Find Java 2D Game Tutorials? (That don't use monochromatic image reading)
  111. Move Elements
  112. A question about the NumberFormat class
  113. Very Compact Test For Any of 4 Values Being Null.
  114. JFrame & Graphics, Width & Height Not To Scale?
  115. Get Computer CPU Usage
  116. In java can you do arrays with variables?
  117. Java 2.D Game, place image on to JPanel or JFrame
  118. java.lang.String cannot be cast to java.lang.Boolean
  119. Java 2.5D Game, Don't Understand Some Things
  120. how to set background image to jpanel
  121. <identifier> expected error
  122. formatting double to fixed number of fractional digits
  123. Java : Begginer`s excercise
  124. file import which is not standard import
  125. KeyListner won't work
  126. how to switch from one panel to another panel
  127. Java Question - Help!
  128. Applet Game
  129. can't navigate from child panel to main panel
  130. No proper soundplaying with Javax.sound.sampled
  131. File Filter in JTree
  132. Histogram java problem
  133. 2048
  134. Build a troubleshooting program
  135. Doubt in Singleton Pattern
  136. Instrumenting the build for code coverage
  137. Writing a README file
  138. please help
  139. AWT painting.
  140. Which forum to post?
  141. Mutiple Frames in single frame
  142. Applet
  143. Adapter class
  144. Nothing except Frame and label shows up.
  145. concept for innerclass
  146. Error: int cannot be dereferenced
  147. how to give vlaues to array objects without using loop?
  148. how to do this ? stack question
  149. Compiler error even after downcasting
  150. rmi
  151. Don't know how to add a scorekeeper for my game?
  152. How to plot Geographic coordinates in java
  153. CoalescedHashMap
  154. How do I get this program to run?
  155. How to add Computed column to TableModel at runtime ?
  156. Binary Tree depth help
  157. 'Unexpected type', a returned variable required, please help.
  158. Transferring Output to GUI
  159. Ending the input with space.
  160. Overloaded methods throwing exception
  161. Number and Integer
  162. How do i return values in object return type function(method)???
  163. Go into Java without knowing Pre-Calc?
  164. Random generate secret number into array
  165. Best Book for Java Game Making.
  166. Accessing a method from another class
  167. Color from table?
  168. Generic types in java - basic concept
  169. Some basic questions - Java
  170. Break counter
  171. Regular Expressions for Range Statements
  172. Missing Method in GUI
  173. Print the Largest Number in the Array
  174. Trying to initialize arrays
  175. java.lang.NullPointerException when using Jaxb unmarshal/marshal
  176. New in Java: Class example
  177. Creating JTable from GUI
  178. Passing arguments noob question
  179. Bug Runner modification.
  180. How can I improve this program? (Organisation/Logic)
  181. Paper Referencing Program. NEED HELP PLEASE!!
  182. ATM Machine - Inner Listener Class
  183. Null Pointer Error
  184. Need help with very easy program, REWARD!
  185. Java programming books/e-books
  186. Making this code more efficient...
  187. Sorting Problem
  188. Outputting to Excel Document
  189. spliting string problem
  190. char array to list not working...
  191. forloops inside of switch statements
  192. Running Programs through Java
  193. Console background color
  194. Assignment
  195. BlueJ-Creating new variable from within a method
  196. Anylogic-jre
  197. language translation
  198. Not Reading Entire File
  199. How Can I Sequence Through Components?
  200. Very annoying NPE.
  201. Printing a key and a value from a hashmap
  202. Oracle Apps Online and Corporate Training
  203. AVOID RE-Printing of Duplicate Values in an Array!
  204. Better API, interface or Object?
  205. Grid System and Tilt?
  206. compareTo.float
  207. setActionCommand() help
  208. ActionListener - JButtons
  209. Creating instance variables and constructors for a map class
  210. Need help totaling up costs of services from a read in file please
  211. anyone with very good math? need your help
  212. print n number of armstrong numbers
  213. ATM Machine - Action Listeners
  214. First GUI exercise
  215. How Can I Hide a Panel But Preserve the Space
  216. Question Regarding Error
  217. Cant display an image for some reason.
  218. Everything is Out of Bounds
  219. Reverse Engineering of Uml diagrams from java code
  220. JFrame JLabel and JPane
  221. Need python for converting data format
  222. Null pointer exception
  223. Adding Images/Colours into a Java Quiz
  224. Just a simple question about a Java Programm
  225. Code duplication - must be a better way?
  226. 2d array input user for gui
  227. Nim game assistance.
  228. How to get a file from the same folder as the jar being run?
  229. Stream to collection
  230. How to resolve java.lang.StackOverFlowError when using a recursive method call?
  231. ArrayList<>
  232. What are interleaving operations? Can atomic actions interleave?
  233. What is a Class object, not the class named "Object"
  234. Threads - object visible to more than one thread
  235. upload and downloading files with validation (eg. File size not exceeding 100MB)
  236. Many Switches with Many Instances
  237. Trouble with accessing my keylistener from my thread.
  238. Problem with string [...]
  239. Trying to create my own program with great difficulty.
  240. ArrayList - Logic Error?
  241. BlueJ Assignment Help
  242. Synchronization, Thread.join(), Memory Consistency Errors, and Happens-before.
  243. Good intermediate-level code to read?
  244. Struggling to understand content panes
  245. Extracting data from JTable in order to construct a JFreeChart
  246. Error - creating an instance of an inner class
  247. image rotation and alignment
  248. Date Parsing Issues with TZ ?
  249. Exchanger Class
  250. while (t.isAlive()){} Is it t.isAlive==true or t.isAlive()==false ?