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

  1. readLine() for loop
  2. Unable to set image as background
  3. Adding elements to an array
  4. output giving null, methods not reading properly
  5. Read text file and compare strings
  6. database
  7. Writing into a text file
  8. sparseness() method in java?
  9. Processing variables
  10. text into array...nullpointerexception
  11. getting first item in a linkedList
  12. Menu Help in TicTacToe Game
  13. Convert year to roman numeral.
  14. Need help with some simple java stuff...
  15. File renaming help
  16. String operations or regex please
  17. Store links in text file and read into variables
  18. JDBC Connectivity in netbeans
  19. Error with ImageIO
  20. how to concatenate two arraylists in a third one
  21. Converting a println out in to a method
  22. BaseFont help
  23. Vertical box and positioning
  24. Can't figure out why my Else statement won't work
  25. Return positive values only
  26. How to Search a String from a cell.
  27. arraylist
  28. Problem with adding scroll bar on panel
  29. Sql
  30. private int method - if statement
  31. Front end which technology is better
  32. Folders to group source files
  33. BorderLayout for 2 Panels
  34. How to work with REGEX in Java
  35. Java Input
  36. Heap Sort
  37. Advanced Inheritance Concepts Problem
  38. Please help on nullpointerexception error.. Cannot initallize the array properly.
  39. paintIcon
  40. Storing radio button into file
  41. problem in code of EmployeeTest
  42. Updating JTable
  43. actionListener/Performed different classes (CS106A NameSurfer)
  44. parsing CSV
  45. add multiple "undo" to stack calc????
  46. how to read a text delimited file using 2 dimentional array in java ??
  47. Crawl site, find new articles and then email HTML
  48. linked list iterator
  49. testing Java jsp/servlets
  50. TicTacToe Help
  51. which is better
  52. [find out the lucky position to survive]-will you help me please !
  53. Need help in Graphics2D
  54. Reading/Writing Integer Bytes
  55. FileInputStream with relative path in a JAR
  56. vector.size = -1
  57. retrieving/uploading image
  58. Data Structure (Name Surfer Assignment)
  59. Find the Error in Class Code
  60. TicTacToe Error Message
  61. Custom LinkedLists
  62. Boolean value not resetting
  63. deleting spaces !!
  64. ComboBoX dropdown
  65. Method/If Statement, dereference error
  66. Searching and changing ArrayList
  67. Sum of GPA
  68. Page source not the same : getInputStream() vs Ctrl+U
  69. Panels with BorderLayout Question
  70. ClassLoader - can't find class java.lang.Object
  71. having error with implements.
  72. Help w/2 things - Character.toLowerCase & do while loop with Switch Statement
  73. Could not find main class
  74. HSQLDB and 64bits Systems
  75. Accessing methods in a different class
  76. Help Please!!!
  77. 2D array program
  78. Cannot Find Symbol
  79. subclass that implements
  80. Web : frame source, not page source
  81. Displaying arrays as a table
  82. Java Picture Frame ???
  83. Thought I'd try again
  84. Help with arrays in the Becker package
  85. Write SumGPA that implement the StudentStatisticCacluator interface,
  86. paint program
  87. Calling a method in the same class
  88. Searching directories for folders and .txt files
  89. create a Java program which draws a bar graph based on the input from the command lin
  90. Cannot figure out error messages
  91. Problem Writing to a RAF
  92. Binary Tree output help
  93. help w/ storing/scanning numbers in arrays
  94. Convert Map to Index
  95. JSTL loop
  96. Variable error
  97. How to make 11 java programs into one.
  98. One class calling another class
  99. generics and iterators
  100. Null Pointer exception (Again !!)
  101. Strange Error Regarding Lists and Variables
  102. 2nd Order Polynomial Regression/Best Fit
  103. is this IOException problematic?
  104. dll
  105. Eclipse installation problem
  106. need help with Number Pyramid with Double Digits
  107. Updating conf file through java
  108. Bluej Hangman Game Help
  109. Skipping an Integer
  110. Help with Java Question
  111. UTF-16 support for Java
  112. problem with repaint()
  113. ugh need some serious methods help
  114. How do I fix my code - Polymorphism test
  115. regarding rupee unicode
  116. having problem with returning an interface with two method
  117. Adding another icon to an icon
  118. Problem writing multiple strings to a text file
  119. Temperature analysis program
  120. iterator
  121. Need help with bank system assignment - vectors
  122. [Coding Help] Ascii reader String Length Comparison
  123. Help with program
  124. Tic Tac Toe Java Application Help w/ Importing Text Field
  125. Help starting an assingment
  126. Counting chars read each minute, infinite loop
  127. Help with minecraft and Java
  128. Divide Class Into 2 or more Classes
  129. Average of an array. Please help
  130. Sessions
  131. BuBBle Sorting
  132. while loop
  133. Help Please
  134. How to populate a List within a Map
  135. Help With Assignment
  136. Return a value from Method - error
  137. ArrayList size error
  138. calculate the angel
  139. Set JTextField editable
  140. how do i read a clob data from a function written in oracle in java code
  141. Java3D Installation (Eclipse)
  142. Issues with parsing huge file
  143. Inheriting an inner class whilst using the variables from a subclass
  144. Immutable Lines test
  145. Submit, button, focus
  146. value of ArrayIndexOutOfBoundsException: 20 ?
  147. matrix isDiagonaL?
  148. Calculus & java
  149. how to add 2 paragraphs
  150. Another problem that needs fixing : )
  151. Problem In infrared tools integration with weblogic
  152. Why do I get java.lang.NullPointerException only for a specific file ?
  153. Why doesn't this code make the directory hidden?
  154. POI excel download problem( urgent )
  155. how to split these code
  156. MalformedURLException
  157. help with my homework plsss
  158. How to split text files with java ?
  159. hash table
  160. Array Problem
  161. File format exception... macRoman and UTF-8
  162. What's wrong with my code ?
  163. Can someone check this over?
  164. How to Create Java Locale for Chinese and Korean Language
  165. File IO & useDelimiter
  166. Frame with 2 Panels
  167. A problem for put the file info to arrary
  168. Help with project
  169. Read and Write.. it was working
  170. to print first and last number from a set of input numbers
  171. Need help with simple java project
  172. Please help me finish off this program
  173. I need some help here plz
  174. binary and lineary search
  175. Char Count Issue
  176. Multidimensional array - swap
  177. problem with FileReader and FileWriter
  178. A bit of confusion with passing variables/infinite loop
  179. JList and mysql
  180. conversion text-binary-text
  181. A retierment Calculator with arrays to pass and three classes
  182. Close a frame from another class
  183. Panel not appearing in JFrame
  184. How to fix this "incompatible types" issue
  185. My method keeps returning 0
  186. iterate through a HashMap ?
  187. converting binary to string
  188. Convert .java into a program i.e. .exe file
  189. how to store the instances of this file
  190. Starting to read a file from row N ?
  191. graphics null pointer exception
  192. keep the first N elements of an array only
  193. how to balance true and false instances per id ?
  194. How to handling submit button from servlet
  195. How to access Remote Database over internet
  196. Adding integer to arraylist
  197. Array - Recursive search.
  198. importing events
  199. How to close a form with a panel with buttons
  200. Login to website and use cookie to get source for another page
  201. Document variable
  202. Create extra GUI interface
  203. my simple boolean code keeps saying true
  204. transparant containers
  205. Play the wav file
  206. copying contents of an ArrayList to another ArrayList
  207. Help
  208. Huffman encoding/decoding
  209. using selection sort on 2 string arrays
  210. Using the split() method in the string class
  211. How to concatenate a number
  212. comparing Graphs and Comparing Matrix
  213. Exit command prompt
  214. For loop trouble
  215. Help with Directories
  216. Queue implementation
  217. CardLayout manager
  218. Run .sh on a remote server
  219. Java exercise I REALLY need help on
  220. TreeMap vs Map
  221. Java crashes while playing minecraft
  222. need a lot of java help!!!
  223. Wanna Some Advice
  224. NullPointerException with a simple EWS program. Help.
  225. value returned is zero when it is not
  226. panel switching
  227. Is there a neat way of storing program files?
  228. New to object-oriented
  229. I have no idea what I'm doing any more...
  230. java load file to textarea, thanks in advance
  231. help with loop
  232. Problem here!
  233. Building a Jtree from Array
  234. Print a receipt to screen
  235. Move project from netbeans to Eclipse
  236. null pointer exception in string comparison
  237. Suggestions return all
  238. Need Help with Java Assignment
  239. Jdbc and servlet
  240. PlaygroundPanel + ButtonPanel
  241. Getting Inputstream of a uploaded file
  242. Picture manipulating help
  243. Removing digits
  244. Math.cos()
  245. fix my app
  246. Need Static variable help!
  247. Program that truncates a number
  248. database
  249. why String.isEmpty() gives syntax error
  250. EXE to JAR