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. Need Help! New to java!
  2. Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
  3. Need help with a scroll bar...should be working how it is coded
  4. Java Basics: How to draw a house?
  5. cyclomatic complexity
  6. Getting cookies from a webpage
  7. return value problem
  8. Packaging an extra file and then using it from the jar file
  9. View pdf inside JPanel
  10. Problems with using other classes methods/instances
  11. unidentified file to txt file
  12. Setting position of JButton
  13. ChessMate GUI Program Issues.
  14. Adding the Class instance name to an output string
  15. Debugging Java
  16. Problems with charAt() in loop
  17. Compile errors when adding a project to netbeans (help!)
  18. How many objects in this code?
  19. Null Pointer Exception
  20. How to retrive multiple images from database in jsp?
  21. [Java Eclipse] About this problem
  22. Java game collision detection need help!
  23. call a function dynamically
  24. Java and regular expressions
  25. Need help with JButton
  26. rgen acm library stanford online course basic problem about passing and holding doubl
  27. Tic Tac Toe Code
  28. Problem getting biginteger to work
  29. authentification error
  30. need help Write code link list
  31. Confused about Casts
  32. Display/Show the results XLS file once the test run was finished.
  33. help me plz
  34. Help with output
  35. JButton not clicking help!
  36. Filewriter Triggered by JButton Error: FileNotFoundException. Help!
  37. Absolute Beginner trying to get one frame, with 2 panels.
  38. Need more action listener help
  39. Lots of questions! (Inheritance, UML design notation, Swing GUI, File handling)
  40. populating jtable from database
  41. Trying to generate prime numbers
  42. Change font color
  43. Need help with action listener please!!!
  44. Classes inside of methods...?
  45. Create a universal class file
  46. How to attach any type of file in the email ?
  47. "source not found" error in Eclipse
  48. Keeping console input on one line
  49. Developing java applet for video call
  50. localhost not being resolved after tomct startup, instead display weird glas fish ser
  51. Buttons, listeners etc
  52. Exam Question
  53. newbe in Java and NullPointerException, why?
  54. Random Error Message ')' expected
  55. Having a problem with my code
  56. Overloaded Variables - Method doesn't seem to work?
  57. Help with ArrayList
  58. Import WAR file into project & view classes
  59. Using Launch4j to make a Jar file an exe file
  60. Please make me to understand
  61. url rewriting in jsp to hide the original url
  62. Java mail API
  63. Help with simple program...
  64. really confused; question on a game I made
  65. using audiostream and audioplayer properly
  66. question about return type of overriding the method
  67. Applet Issues
  68. ascending order or not in ascending order
  69. Invalid flag error
  70. CheckBox Program Install Loop
  71. My program is running, but it isnt showing up...
  72. Question on creating instances
  73. Snowman Applet
  74. I'm so confused
  75. white space in variables?
  76. How do I link a class into another class?
  77. why it throw a "NoSuchMethodError"?
  78. How do I encrypt a message that is input by the user?
  79. Trouble understanding how paint is called...?
  80. Need help on creating a bullet/firing system?
  81. new project
  82. Why is my code just returning zeros?
  83. Missing return statement error
  84. Pivoting lines animation help.
  85. Logical error on a program using robots to create a board game
  86. Creating and managing a specific database with Java
  87. Recursion with lists
  88. Timer
  89. Studying for Finals
  90. class, interface, or enum expected
  91. While loops with parameters based on methods from other classes
  92. Question about Graphics in Swing
  93. Declaring array of Objects throwing NRE
  94. need help with simple layout
  95. need help with scripting in a Java application
  96. The code does not create a file
  97. Directly package name?
  98. HI could you review my small proj?
  99. What are Instances? I can't find this anywhere....
  100. Declaring variables: Inside or outside the main method?
  101. Arrays
  102. JPopupMenu, adding menu items.
  103. Switching from paperwork to computers
  104. Can someone help me with a beginner's problem with java? (bluej)
  105. Expert advice needed from experienced gamedevelopers!
  106. whats the need of converting string to long
  107. Hangman, show letters
  108. need help with if statement in loop
  109. Help needed with my little game!
  110. stack over flow eror.there is infinite loop because of recursion
  111. Sound i Java Application
  112. int/double
  113. How to enclose certain digits of a value double in parentheses
  114. Problem with Manifest file
  115. Coding question for program on cars
  116. Method Accessing
  117. Gui question
  118. Polymorphism
  119. ErrorHandling on MVC
  120. I need help with this!
  121. Please explain following Program - Two dimensional array
  122. JPEGImageDecoder
  123. (char)
  124. LWJGL: Collision Detection
  125. Storing preferences
  126. Why this java code has written this way?
  127. Questions about Polymorphism
  128. Help ....!!!
  129. Coding problem
  130. the main method in java
  131. New to Java, Starting a Project
  132. help with KeyTyped method from RobotCR class
  133. Make 1 Variable demand 2 things ? - (Example ; Variable=1 && 2 )
  134. How to call GUIs maide in netBean by JFrame Form from Main menu using JMenuItem?
  135. Java, MySQL and Apple Mac computers
  136. NetBeans Java Calculator - Need help with assignment - Got TeamViewer
  137. Can't get JInput work properly
  138. Please explain static void and void methods are ?
  139. JOptionPane and Scanner
  140. Java Result: 1
  141. How to write this program in JAVA?? "DVD Collection Application"?
  142. Java expert only
  143. Pixels show on map instead of Tiles
  144. How to extract image to be put in JPanel using JButton
  145. Exception Handing Programs - Will not Compile, cannot determine what is wrong.
  146. int arguments
  147. Java Strings and StringsBuffer Help?!
  148. Menu don't show
  149. This ap course is so hard :(((
  150. nested class/method
  151. validation checking using regular expression...
  152. Help with a code please!
  153. Strings and Array!!!
  154. [SOLVED] multiple rect collisions
  155. Assign data enter by user to a 2D Array
  156. Adding an array to an arraylist
  157. Using CardLayout in Swing
  158. Removing specific values from an ArrayList beginning at a specified index value
  159. Check if int divides evenly
  160. Tic Tac Toe Game
  161. Following a black line with an NXT Mindstorm Lego Robot
  162. JTextPane , MouseListener on certain words.
  163. help in writing a program?
  164. I want to print two variables in same System.out.print, but not as one sum
  165. Help need it, JComboBox to set price in calculator
  166. question on input in java?
  167. Amortization Schedule Table Help.
  168. Need help with a java assignment
  169. Question on methods
  170. pixels and RGB of a .png file
  171. Threads
  172. to change case of each character of string
  173. prime numbers
  174. [Help] Basic math program help. A easy to understand thread.
  175. Get result 100 from 123456789 by inserting + \ - between digits, backtracking
  176. Android java connecting to SQL server 2005
  177. Database
  178. Basic Puppy Program
  179. Return an object.
  180. Changing serialized object's fields
  181. Saving to a folder in Java
  182. Calculator
  183. Arrays and HashMaps
  184. What does converting a string to long means?
  185. How to check if a specific value is present in an array?
  186. cash register program
  187. Generate a QuickTime movie of H.263 encoding from a list of jpeg frame
  188. question on swing coding?
  189. So Proud of Myself - And Some Questions
  190. Convert Int[] to String[]
  191. Need some help with java coding
  192. JAVA rookie needs help with code
  193. what do double parentheses do? ()?
  194. java printing
  195. Minutes to return
  196. Argument Passing
  197. JUnit Testing enQueue & deQueue Methods
  198. How do .class files work?
  199. Correctly Implementing the equals method
  200. Multiplication Tables game
  201. Character using KeyBoard !
  202. help me to simulate single queue in java
  203. what is AWT?
  204. Please Help Me
  205. String to Long
  206. What is this code equivalent to?
  207. Creating vertices with getLeft(), getRight(), getAbove(), and getBelow() from text
  208. [Help] About changing computing program (Java)
  209. how to display the highest and lowest mark holder in an array
  210. how to display the highest mark holder in an array
  211. adding numbers in an array
  212. source code in multiple .class files
  213. accessing a running process informations hrough which class?
  214. How to store this lists and still be able to compare them?Java advice?
  215. help with my code please?
  216. Good places to find highly commented sample code for retyping
  217. How do I use graphics (GUI) in Java? Which API is the best?
  218. Paint program problems
  219. Infix to Postfix Conversion
  220. cannot find symbol
  221. ArrayIndexOutOfBoundsException in JXL
  222. returning to command line for several command line entries
  223. stick caret in a postion jTextArea
  224. arrays and/ are objects
  225. Parse HTML with Jsoup, remain layout
  226. Filter Excel sheet in java
  227. Convert csv to xls
  228. Reducing, Adding , and Subtracting Fractions
  229. Can't find classpath
  230. Images
  231. Checking a row for sequential matches
  232. Use of passing arguments in main method
  233. Variable static in subclass
  234. IM new to java and don't unerstand the folloing.
  235. Arrays, filling an array with set of values
  236. How to print arrays to JFrames
  237. Soundbank is not loading
  238. Request for help understanding an applet deployment error message
  239. "This" as an argument
  240. Problem with JUnit classpath
  241. Need some help in understanding object casting
  242. output ArrayList Object String
  243. problem on printf() method
  244. How do I manage this data?
  245. One Block. Can use OpenGL.
  246. Idk what title is appropiate for this lol but someone can help me?
  247. Trying to Remove an Object from an Array List by reading an element of the object
  248. Simple error help
  249. Updating SQL table through PreparedStatement's
  250. my guess game problem