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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150

  1. Single sign on for 2 portals under same domain.
  2. Using another form
  3. open a web page from JButton?
  4. Variable not being assigned?
  5. A few problems with a Swing GUI
  6. i keep getting an Exception
  7. Q?> about public static void main(String args[])
  8. Scanner class
  9. Shortest path
  10. print screen help
  11. Question about split()
  12. Brand new user question
  13. trouble in getting pattern with regex
  14. Stack Elements
  15. FONT instance forsave underline state
  16. help on this Identifier error.????
  17. help needed with solving a problem in my constructor,please!
  18. Very interesting Abstract Class behavior. Please Help :)
  19. Help with Abstract Classes please.
  20. Finalize application
  21. Running Class wrapped on a library on Click of Button in netbeans
  22. Problem about uesr defined class: want explanation
  23. InfixToPostfix
  24. Regarding how to get Application version info in java
  25. Code not executing (stack implementation)
  26. drawing in java
  27. sql in jsp error
  28. Cannot find symbol error
  29. Error in jsp
  30. Accepting value for phone number field
  31. ArrayList<String>
  32. write command to trigger com port
  33. Help! Trying out the Smack library to make a google chat client.
  34. A small query
  35. Can't get the Rectangle to move.
  36. Map interface-doubt
  37. Convert some characters of a string to uppercase
  38. Help with Table and code structure.
  39. Multiple java elements won't play nice.
  40. Socket case switch
  41. How to perform ticker scrolling for a styled rtf document
  42. I was wondering if it is possible to record with Java
  43. Association Classes for these classes
  44. Difficulty with 2-d array :(
  45. How to avoid many if else conditions
  46. need help with the Timer in java.
  47. How to balance a random binary search tree with an array (in Java)?
  48. Using one class object in other package's class
  49. to create a login page
  50. setText() doesn't work
  51. Arrays and Collection
  52. Finding Max and Min values from string args
  53. Exception not caught
  54. Setting lenght of Integer
  55. Sorting a Linked List
  56. Battleship Program Coding Assistance
  57. Making buttons for a button menu
  58. can't close previous frame to see well new frame java
  59. Creating recursion method to use Newton's method for square roots
  60. Unusual null pointer error
  61. New to Java and need help! Please!
  62. Making horoscope using spinner or combo box
  63. Can anyone help me with an action listener?
  64. "-" problem
  65. Looping methods
  66. Problem when reading files
  67. help picking
  68. data to arrays
  69. I am brand new to Java and am having trouble. Help!
  70. help for Object Oriented Programming RMI
  71. Help adding array values.
  72. Question about while loop
  73. How to modify stacked bar chart?(JFreeChart)
  74. Java and audio output
  75. hi,i developed an application using swings which displays a jTabbedPane.It is workin
  76. undirected graph
  77. Car cricket program
  78. Switch
  79. Recursion question?
  80. Need help with calling classes!
  81. Need Help with Array's
  82. Painting with graphics2d
  83. Forced to press enter twice instead of once.
  84. Help. i dont know where to even start.
  85. Trying to display switch statements
  86. help on this method pls
  87. Have a question about Interfaces abstract classes and arraylists...
  88. Is it possible to set entries from a database into an ArrayList?
  89. How do you swap the numbers and the location of their values in an array?
  90. Problem in while conditions
  91. Counting Sevens in an Integer
  92. Computing Factorials
  93. Help setting values to cards in an array
  94. Java runs with no errors, but no output displays?
  95. some simple wait for a mouse click code
  96. Difference between java v1.5 and v1.6
  97. Trying to put a background in a program with an animation.
  98. Please help me in javax.mail to send a email..
  99. java.util
  100. A class calling methods from external class
  101. Convert string with leading zero to int
  102. 'javac' is not recongnised as an internal or external command - help!
  103. Problems with average
  104. Arrays
  105. NullPointerException on graphics drawing from hashmap
  106. how to insert new button in the menu as "Credits"
  107. Opening Notepad (Loop) Program
  108. The N Queens Problem
  109. Cannot run Java program in command window
  110. Help with prіnt!
  111. Recursive method to sort array
  112. Need Help! Please!
  113. Nested loops, and backwards patterns
  114. How to store multiple user inputs - should be a simple answer but I am lost.
  115. JOptionPane.showInputDialog with only 1 correct answer
  116. Sorting a treemap by values?
  117. "x" cannot be resolved to a variable - error
  118. Serializing parts of a form
  119. Homework Help please!
  120. Data uncompression question
  121. implement a dynamic data structure that mimics simple web browsing
  122. Making a GZipped dat file.
  123. 'javac' is not recognized as an internal or external command or batch file.
  124. Implementation of TRIE
  125. Help with basic programing
  126. Randomised buttons
  127. How to insert music such mp3 to java program
  128. Not reading array properly and other things.
  129. Java tutorial bike example
  130. Random Strings
  131. NullPointerException
  132. Regex Q - gotta be something obvious
  133. Finding a string in an array.
  134. Screen Capture Recursion
  135. -Infinity result
  136. Help needed with constructing a while loop
  137. Need help with Scanner/hasNext
  138. Finding math.min/max and total
  139. Basic Problem
  140. problem with hasmap
  141. How to write two exceptions in only one catch block?
  142. Sockets. Send new coordinates to each client
  143. Array of buttons, which one is pressed?
  144. Assignment help with how to create scoreboard for tetris game
  145. Hypotenuse Calculations
  146. standard deviation in java
  147. Query database
  148. Import to MySQL from a CSV file
  149. hi i am naive to java ,started learing java.and I have question "Interface does not"
  150. "at regular intervals" problem
  151. Working with external hardware components in java?
  152. Finding program path
  153. Excel to Html Conversion using apache poi library
  154. Simple problem: Changing an array to a string, weird output
  155. scanning lines from notepad, by creating a loop "while(input_line=NULL) {"
  156. Help with a program
  157. Accessing a keyboard input element name in a Class?
  158. Basic inheritence question
  159. factorial java thread problem
  160. 2d array - elegant population?
  161. return; statement
  162. Input class can't handle multiple inputs
  163. Having trouble catching exceptions
  164. classes structure
  165. Problem with homework
  166. combo box comparison question
  167. Java swing - help with GUI
  168. How to check jarfile within jarfile using Java code?
  169. serializable and externalizable flags conflict
  170. How to start / shutdown 3G Internet connection from program?
  171. Java method
  172. Server socket won't wait
  173. Multiple issues with my 1-6 guessing game.
  174. Java Referencing vs creating instance
  175. Before I step in early.
  176. 2D Array help
  177. Trying to create a running total.
  178. Getting the mode from a data set
  179. Nested Loops Help!
  180. A java problem
  181. you cant do var.length - 1?
  182. Integrate spring project with local database
  183. taking input from a txt file and creating an array from tha taken integers
  184. ArrayList of Integer Arrays
  185. What are command-line arguments?
  186. Java "Identifier Expected" Error
  187. Open a .txt file and add to it. HELP!
  188. help me out am kinda new to java and can't figure out these errors..
  189. Implement Drag and Drop
  190. I'm getting an error I've not encountered before
  191. Chat application
  192. sequential search and binary search
  193. Creating a 2D game
  194. Cannot Open .jar File ...
  195. catch error statement
  196. min, max, total using arrays
  197. return method not working?
  198. Logic fart in my brain, identify each cycle of while
  199. out of bound error
  200. heap sort question
  201. Testing which 'int' is highest?
  202. Try and Catch's
  203. New to Java, want to make an app which manipulates midi data
  204. i tried to install java in linux & messed up
  205. java error
  206. Java board game
  207. Java PI program issue
  208. Hello I'm looking for map java
  209. Help with input stream
  210. javac: file not found:
  211. Problem with GUI applications(Mac)
  212. Exception in thread "main" java.lang.NullPointerException
  213. Help!
  214. Java applets sharing
  215. How to get the URL of current page in java class
  216. Can a Java App detect the web site I am visiting?
  217. BlueJ project need some help with
  218. declaration of arrays
  219. Date parsing
  220. Need help calculating the day in a week of any date
  221. Need Jar File!!!!! java.image.pixel ????
  222. java.lang.UnsatisfiedLinkError: no j3dcore-ogl-chk in java.library.path
  223. Command line text
  224. Palindromic Prime - Combining isPrime and isPalindrome
  225. Print a Rectangle on a Grid
  226. Holding mouse
  227. Help with using TreeSet or TreeMap to order sets of strings - please
  228. Removing spaces in String ArrayList
  229. New to Java looking for a strategic approach..for a prototype
  230. encode decode
  231. how to make program that keeps score and loops till XXX is inputed
  232. how to make a string go diagonaly
  233. help for java rmi
  234. Question about else if.
  235. What closes a ResultSet?
  236. write stuff from jTable to mySQL table
  237. NullPointerException
  238. Client-server programs wanted
  239. Set an environment variable
  240. Starting Java - GUI or Command Prompt?
  241. Can anyone help me on this problem..(i'm a beginner so i don't know much about java )
  242. Need help to replace this pstmt.setString(1, strResult[0]); with for loop
  243. Need help for a project.
  244. Removing thr last two bytes from string
  245. Tranisent method
  246. NEED HELP!!! JOptionPane and arrays
  247. Recursive function to iteractive function
  248. Help with file reading.
  249. Calculating pi with BigDecimal - problem
  250. Projectiles