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. Need help to speed up algorithm
  2. Registration Forms (server and client)
  3. error in handler classes
  4. Database probelm:No Data found
  5. How do i convert a stirng with a hexdecimal into an integer?
  6. has private access in error
  7. how can main call other methods?
  8. How to rename a file from one extension to other.
  9. Unable to compile/run java on the command line...but it works fine in eclipse
  10. How to access
  11. Array cannot be resolved
  12. Why. Does. This. Not. Work.
  13. cannot find symbol
  14. Java Applet speed?
  15. Getting a very strange output..
  16. Make a loop that prints the lastnumber only
  17. Can't compile simple program to calculate primenumber
  18. Working with ArrayLists, program locks up at runtime
  19. Inheritance hierarchy question
  20. Action Listener and repaint
  21. Java noob doesn't understand importing
  22. equalsIgnoreCase() and Throwing an expection question
  23. Code question. Where to post.
  24. Java Images via JAR
  25. Print elements in queue
  26. Interface In Java
  27. How do you format to two decimal places with println()?
  28. Calling a method from within the same class
  29. Is Java SE7 a sensible choice
  30. Java Alert Script
  31. HandlerClass problem. Please help
  32. Calculating damage
  33. Q> about "scan.nextLine();" and "scan.next();" i cant understand..
  34. NTVDM Dos EXE
  35. Extract substrings from a string where substring position differs
  36. Reading in From a text then opening a Excel File and Modifying it.
  37. java file handling problem
  38. GUI to save to file
  39. Retaining String
  40. How to capture copy event in windows
  41. 100% totally new to Java...
  42. Water Fluid Simulation for Java
  43. java rsh header
  44. Help Please. use of file reader
  45. Ciphertext
  46. diving distance program
  47. Exception in thread "main" java.lang.StackOverflowError
  48. removing duplicate strings from a massive array efficiently?
  49. Two checkboxes not working simultaneously
  50. type converison
  51. crawler for facebook in java
  52. Hollow square n x n logic issue - help!
  53. Help with Battleship Game
  54. date difference question
  55. Simple Java Game -- HELP :)
  56. Change/Disable middle-button click paste functionality
  57. How do you create a save button?
  58. Serializing a tree map every one minute
  59. GUI : Issue with output
  60. time schedule rate rpoblem
  61. Simple Adding Programme
  62. dice poker
  63. do something on frame exit
  64. Adding an Array to an Array
  65. How to use the same variable in different packages ?
  66. trouble with actionlistener and null pointer exception.
  67. Converting int to string or??
  68. I need help understanding this NullPointerException, please.
  69. Question with code
  70. Questões de Java para INICIANTE
  71. How to print the integer value of char : '
  72. euro converter to dollars
  73. problem in my while loop code
  74. Homework Help
  75. Implementing a binary search tree?
  76. scaling of negative values in graph
  77. Trouble getting program to recognize when the "ENTER" key is selected.
  78. What did I do wrong?
  79. creating objects in java
  80. keybindings
  81. Pong help
  82. Jain sip
  83. String to binary
  84. problem with min max
  85. General Concept Question For Game Design
  86. Help with Max Heap remove method
  87. HTML Unit Help
  88. Line2D, getting NullPointerException
  89. Exception in thread "main"
  90. Highlight Circle When Mouse Over
  91. Creating a simple random file access program
  92. Problem with array assignment
  93. while loop repeat word until user types "stop", code problem
  94. Why is my condition statement met? (% operator)
  95. Reporting in Java
  96. Coin Flipper?
  97. last element of recursive list
  98. Creating an array constructor and then creating an object in a main method
  99. How to Save data about 5 Computers?
  100. how to compare two csv file and append the result of each line in the same csv file
  101. Cannot invoke toString() on the primitive type int
  102. Display image
  103. MousePressed problem
  104. Working On Code
  105. Recursive and Tower of Hanoi!
  106. Debugging Assignment
  107. cannot find symbol - constructor Gun()
  108. looking for feed back on my code(methods), thank you
  109. First post. with a java question
  110. Cannot find symbol
  111. Loading an image without intervention of user.dir (relative)
  112. Java + Cryptography
  113. How this works
  114. Need help [Not sure what to make as title for this...]
  115. Getting set up for graphical programming
  116. Doubly Linked List. How to add to the head.
  117. Can someone post an example where encapsulation is useful?
  118. Simple Timer with Intervals
  119. Double HELP but kinda easy.....please REAL PRO help me fig this out
  120. Copying Single Arrays to 2-D Arrays
  121. Sum of ArrayList trigered by input
  122. The best way to capture data
  123. Buttons for my textfields (calculator)
  124. Quick Question on 2D Java Games
  125. For loop
  126. Some java assistance
  127. How To Display An Array Of Images?
  128. Password validation help
  129. screen saver ? Jgrasp message no main methods applets or midlets found
  130. calculator help
  131. Problems Working in GUI
  132. String Arrays - Fill in the blank program
  133. Modifying Given Code
  134. I need help creating classes to make a program run!!!
  135. Greater Than the Average
  136. Program in foreground
  137. Method Error
  138. Arraylist of arraylists
  139. Comparing 2D string array with 1D string array
  140. problem with combining JFrame+JLabel+JTextField
  141. update database
  142. what is that error ???????
  143. Help needed with simple Java Snake game
  144. Read in from file and sort in array
  145. Creat app. that can run from USB 3g modem and get information for sent to server
  146. Help reading file
  147. ComboBox - Adding Items Creating NPE
  148. JDialogBox appears more than once and seems to be incrementing
  149. if else - declare if its an odd or even number - help !
  150. Java MouseMotionListener
  151. game componets
  152. Read ecuations from file
  153. Attributes and Inheritance
  154. wav to mp3
  155. find method in doubly linked list
  156. Area of Triangle
  157. Return to an input that was wrong!!
  158. Help with arrays
  159. Sierpinski Triangles. Have a few questions.
  160. Key Binding (hotkey) for Sending Audio, how do I?
  161. Help! Phonebook.java Project
  162. A newb question
  163. finding errors in if statements
  164. java.lang.NullPointerException Error
  165. Class design
  166. Homework - UDP Connection with TCP Error Correction
  167. Not sure hot to finish this Java code..
  168. Polymorphism
  169. Automating 3 java programs with a script
  170. Convert double to Date
  171. new to java
  172. paint error, with a simple boolean
  173. Can someone help me finish this program? TowerOfHanoi
  174. adding certain numbers from multi-dimensional array
  175. Disable Text Select without Disabling Right Click
  176. Any one know how to connect two clients via a server then pass the connection off.
  177. question
  178. How to add a merge array from 2 others arrays
  179. enhanced 4 loop 4 2d array (mod. edit: enhanced for-loop for 2D array)
  180. throws
  181. Using operations on individual programs
  182. Need help for a Java homework mimic ATM Machine .
  183. Java Code Help
  184. 4 digit decimal integer help appreciated very much
  185. Help fix program- counts words in sentance, display odd or even, than true or false
  186. Why doesn't my javascript calculator work?
  187. Need A Code Fix
  188. need some advice
  189. □ Inheritance and extends □ Overridden methods FRSTIATION OF FUN :(
  190. Generic Linked List help. *Cannot convert from Object to type T
  191. Comparing output of two arrays
  192. want to add BLOCK into snake game
  193. Running object-oriented in Unix
  194. How to compare resuts
  195. pass Object by reference and garbage collection
  196. NoSuchElementException
  197. NumberFormatException
  198. Initializing an array of class type variables.
  199. Cookie within same domain
  200. Somehow no object is constructed, cannot find out why!?
  201. Reading in a file
  202. Finding the merged ranges in excel in a java program using jexcel Options
  203. timer not working
  204. i need your help to build the interface
  205. Converting html course to destop mac application
  206. I need a DELAY Timer.
  207. clock
  208. Int Array Initialization Problem
  209. facade and collections
  210. Polynomial multiplication
  211. please help convert this pseudo code to java
  212. IndexOf recursion problem
  213. button to switch off or on for music backgroud
  214. Unable to find symbol: CallBack
  215. Already finished 1-5. Wondering if Someone can help with Steps 6-9. Please & Thanks!
  216. Binary Search Trees - Weighting and Recursion
  217. calling on method
  218. ArrayList problem, cant call method from object in array.
  219. How do i print my array of data?
  220. Cookies and request.getAttribute() / request.setAttribute() question
  221. Stuck in Infinite Loop, Please!
  222. Running executable through Java on linux
  223. html parser to retrieve <img>
  224. continuouslyrefresh using java
  225. Just wondering if somebody could check my IF ELSE statement ?
  226. partially working script
  227. How to use mergesort to sort a list of names?
  228. How could I improve this currency converter using a HashMap?
  229. I need some help with Java. If someone can help me, I would be happy. :)
  230. Account manager program in Java
  231. Trouble with creating Method and functionality for multiplying a polynomial
  232. URGENT help needed in copying array contents
  233. Enciphing Text based on a word
  234. Email templates
  235. Does anyone know why this happens?
  236. Stack help. Why will my peekAtTop() not work??
  237. Implementing quick sort on a array of strings.
  238. give a number x and y coordinates
  239. Need help passing Scanner objects into char arrays
  240. Help on project for comp sci class
  241. Arrays and Methods
  242. Why isn't this if statement working?
  243. want to develop encryption system as a project
  244. Compile error :(
  245. Need help to write the code
  246. cannot find symbol
  247. want to make a simple game in java
  248. How to declare an ArrayList that can hold int variables
  249. Tabular Expression
  250. java package and import help