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. if statment not working good
  2. Exception handling
  3. Mod and If Statement
  4. getting todays date on java
  5. Problems inserting 1d array to 2d array grid
  6. April Fools Joke
  7. Using If/Else - Defaults to first variable and doesn't go further...
  8. Using Else/If for the first time - RuntimeException error
  9. Java text boxes does not show
  10. Interaction between more than one hashmap
  11. JAVA need fix the code
  12. reading & parsing problem with rdf file which is approximately 1GB
  13. Can't get the decimal format to format correctly...
  14. this code is not working I Dont know why ? Public void close the last code!!
  15. What is the point of an interface?
  16. jar files
  17. combo box date question
  18. Error during export
  19. Client-jar Server-war
  20. Hi There! / Need some guidance.
  21. Dude in replace
  22. Help with face detection Viola Jones Algorithm
  23. JOptionPane and Arrays
  24. Log4j Logger question
  25. Assertions
  26. For loop problem
  27. Initailization
  28. how to get input from console using scanner and store it in database(eg:msaccess)
  29. Found a bug, need others to confirm.
  30. how to read content of a file and store in seperate arrays in java
  31. Read Text And Matrix
  32. JAVA HELP URGENT ! problem with text box dollar sign
  33. Problem with BACKUP and RESTORE MYSQL DATABASE
  34. System.out.println ();
  35. text field rule requirement
  36. sorting an array based on certain criteria
  37. Tomcat and servlets beginner question
  38. assertTrue not working
  39. Search for object by keyword
  40. Ant
  41. How do I make a grid of buttons work within a border layout??
  42. MagicSquare.java Printing
  43. Sorting text in imported text file
  44. Safari & Chrome Problem - Please Help! New to Java
  45. java
  46. Single sign on for 2 portals under same domain.
  47. Using another form
  48. open a web page from JButton?
  49. Variable not being assigned?
  50. A few problems with a Swing GUI
  51. i keep getting an Exception
  52. Q?> about public static void main(String args[])
  53. Scanner class
  54. Shortest path
  55. print screen help
  56. Question about split()
  57. Brand new user question
  58. trouble in getting pattern with regex
  59. Stack Elements
  60. FONT instance forsave underline state
  61. help on this Identifier error.????
  62. help needed with solving a problem in my constructor,please!
  63. Very interesting Abstract Class behavior. Please Help :)
  64. Help with Abstract Classes please.
  65. Finalize application
  66. Running Class wrapped on a library on Click of Button in netbeans
  67. Problem about uesr defined class: want explanation
  68. InfixToPostfix
  69. Regarding how to get Application version info in java
  70. Code not executing (stack implementation)
  71. drawing in java
  72. sql in jsp error
  73. Cannot find symbol error
  74. Error in jsp
  75. Accepting value for phone number field
  76. ArrayList<String>
  77. write command to trigger com port
  78. Help! Trying out the Smack library to make a google chat client.
  79. A small query
  80. Can't get the Rectangle to move.
  81. Map interface-doubt
  82. Convert some characters of a string to uppercase
  83. Help with Table and code structure.
  84. Multiple java elements won't play nice.
  85. Socket case switch
  86. How to perform ticker scrolling for a styled rtf document
  87. I was wondering if it is possible to record with Java
  88. Association Classes for these classes
  89. Difficulty with 2-d array :(
  90. How to avoid many if else conditions
  91. need help with the Timer in java.
  92. How to balance a random binary search tree with an array (in Java)?
  93. Using one class object in other package's class
  94. to create a login page
  95. setText() doesn't work
  96. Arrays and Collection
  97. Finding Max and Min values from string args
  98. Exception not caught
  99. Setting lenght of Integer
  100. Sorting a Linked List
  101. Battleship Program Coding Assistance
  102. Making buttons for a button menu
  103. can't close previous frame to see well new frame java
  104. Creating recursion method to use Newton's method for square roots
  105. Unusual null pointer error
  106. New to Java and need help! Please!
  107. Making horoscope using spinner or combo box
  108. Can anyone help me with an action listener?
  109. "-" problem
  110. Looping methods
  111. Problem when reading files
  112. help picking
  113. data to arrays
  114. I am brand new to Java and am having trouble. Help!
  115. help for Object Oriented Programming RMI
  116. Help adding array values.
  117. Question about while loop
  118. How to modify stacked bar chart?(JFreeChart)
  119. Java and audio output
  120. hi,i developed an application using swings which displays a jTabbedPane.It is workin
  121. undirected graph
  122. Car cricket program
  123. Switch
  124. Recursion question?
  125. Need help with calling classes!
  126. Need Help with Array's
  127. Painting with graphics2d
  128. Forced to press enter twice instead of once.
  129. Help. i dont know where to even start.
  130. Trying to display switch statements
  131. help on this method pls
  132. Have a question about Interfaces abstract classes and arraylists...
  133. Is it possible to set entries from a database into an ArrayList?
  134. How do you swap the numbers and the location of their values in an array?
  135. Problem in while conditions
  136. Counting Sevens in an Integer
  137. Computing Factorials
  138. Help setting values to cards in an array
  139. Java runs with no errors, but no output displays?
  140. some simple wait for a mouse click code
  141. Difference between java v1.5 and v1.6
  142. Trying to put a background in a program with an animation.
  143. Please help me in javax.mail to send a email..
  144. java.util
  145. A class calling methods from external class
  146. Convert string with leading zero to int
  147. 'javac' is not recongnised as an internal or external command - help!
  148. Problems with average
  149. Arrays
  150. NullPointerException on graphics drawing from hashmap
  151. how to insert new button in the menu as "Credits"
  152. Opening Notepad (Loop) Program
  153. The N Queens Problem
  154. Cannot run Java program in command window
  155. Help with prіnt!
  156. Recursive method to sort array
  157. Need Help! Please!
  158. Nested loops, and backwards patterns
  159. How to store multiple user inputs - should be a simple answer but I am lost.
  160. JOptionPane.showInputDialog with only 1 correct answer
  161. Sorting a treemap by values?
  162. "x" cannot be resolved to a variable - error
  163. Serializing parts of a form
  164. Homework Help please!
  165. Data uncompression question
  166. implement a dynamic data structure that mimics simple web browsing
  167. Making a GZipped dat file.
  168. 'javac' is not recognized as an internal or external command or batch file.
  169. Implementation of TRIE
  170. Help with basic programing
  171. Randomised buttons
  172. How to insert music such mp3 to java program
  173. Not reading array properly and other things.
  174. Java tutorial bike example
  175. Random Strings
  176. NullPointerException
  177. Regex Q - gotta be something obvious
  178. Finding a string in an array.
  179. Screen Capture Recursion
  180. -Infinity result
  181. Help needed with constructing a while loop
  182. Need help with Scanner/hasNext
  183. Finding math.min/max and total
  184. Basic Problem
  185. problem with hasmap
  186. How to write two exceptions in only one catch block?
  187. Sockets. Send new coordinates to each client
  188. Array of buttons, which one is pressed?
  189. Assignment help with how to create scoreboard for tetris game
  190. Hypotenuse Calculations
  191. standard deviation in java
  192. Query database
  193. Import to MySQL from a CSV file
  194. hi i am naive to java ,started learing java.and I have question "Interface does not"
  195. "at regular intervals" problem
  196. Working with external hardware components in java?
  197. Finding program path
  198. Excel to Html Conversion using apache poi library
  199. Simple problem: Changing an array to a string, weird output
  200. scanning lines from notepad, by creating a loop "while(input_line=NULL) {"
  201. Help with a program
  202. Accessing a keyboard input element name in a Class?
  203. Basic inheritence question
  204. factorial java thread problem
  205. 2d array - elegant population?
  206. return; statement
  207. Input class can't handle multiple inputs
  208. Having trouble catching exceptions
  209. classes structure
  210. Problem with homework
  211. combo box comparison question
  212. Java swing - help with GUI
  213. How to check jarfile within jarfile using Java code?
  214. serializable and externalizable flags conflict
  215. How to start / shutdown 3G Internet connection from program?
  216. Java method
  217. Server socket won't wait
  218. Multiple issues with my 1-6 guessing game.
  219. Java Referencing vs creating instance
  220. Before I step in early.
  221. 2D Array help
  222. Trying to create a running total.
  223. Getting the mode from a data set
  224. Nested Loops Help!
  225. A java problem
  226. you cant do var.length - 1?
  227. Integrate spring project with local database
  228. taking input from a txt file and creating an array from tha taken integers
  229. ArrayList of Integer Arrays
  230. What are command-line arguments?
  231. Java "Identifier Expected" Error
  232. Open a .txt file and add to it. HELP!
  233. help me out am kinda new to java and can't figure out these errors..
  234. Implement Drag and Drop
  235. I'm getting an error I've not encountered before
  236. Chat application
  237. sequential search and binary search
  238. Creating a 2D game
  239. Cannot Open .jar File ...
  240. catch error statement
  241. min, max, total using arrays
  242. return method not working?
  243. Logic fart in my brain, identify each cycle of while
  244. out of bound error
  245. heap sort question
  246. Testing which 'int' is highest?
  247. Try and Catch's
  248. New to Java, want to make an app which manipulates midi data
  249. i tried to install java in linux & messed up
  250. java error