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

  1. updating data in SQL SEVER database using JDBC
  2. Adding Counts to a mergesort
  3. GUI Image error
  4. Interger.minValue & maxValue
  5. problem with dynamic tree construction from database
  6. Is it possible to code a Swing application and run in on a Windows Tablet?
  7. Palindrome using Arrays
  8. How can I use a loop for volume of sphere?
  9. New To Java/How To Create a Build for Test
  10. How to form astring pattern for lettershyphens?
  11. Really confused on how to solve this problem need feedback and guidance
  12. Studying Java as beginner Help
  13. Cipher and Decipher java.lang.StringIndexOutOfBoundsException
  14. Random.nextGaussian() and static
  15. What is wrong with my code?
  16. Treetagger
  17. View HouseForSale(Subclass) by id number
  18. A Java Exception Has Occured
  19. Scanner error
  20. Rotation 90 degrees to right Help
  21. How to restrict my binary output to 8 bits or 4 bits ?
  22. Understanding Problem in Code !
  23. Keep getting error compiling
  24. calling Threads?
  25. Algorithm problem.
  26. Can someone please help with this pattern!
  27. Problems and rules of using constructors with inheritance
  28. Bubble Sort Java help!
  29. Want to ensure that only a word is entered?
  30. to print a matrix recursively until all its elemets are zero
  31. trouble with name count and array name
  32. variable may not have been initialized...
  33. JFrame/array problem
  34. Please help me with Exit Codes.
  35. private access error
  36. Reading A Binary File
  37. Storing random numbers into a String field
  38. Help with volume of sphere using a loop. Please & thank you.
  39. Using try and catch problem
  40. Couple questions
  41. Scanner Delimiter
  42. Basic inheritance and access member of superclass in direct and indirect subclasses.
  43. How can I add a video to my Netbeans (6.9.1) project?
  44. Rate my app : Simple Calculator
  45. controlling classes
  46. Method Help
  47. Creating an algorithm for finding the Longest Common Sequence
  48. Did I use arrays right in my Java code?
  49. Trying to read from a file but keep getting errors
  50. Turning numbers into words
  51. Help...Cannot locate ArrayIndexOutOfBoundsException
  52. Help! Code won't run in JOptionPane, displaying process complete
  53. Is Not Abstract Error
  54. The Ellipse
  55. Got stuck in sorting through interface
  56. Please help me to initialise my bubble sort
  57. Converting Binary
  58. ERROR message when trying to load applet.
  59. Fetching data from a text file !
  60. Help overlapping rectangle assignment
  61. JCreator error message
  62. Re: Java Phonebook With Arrays // HELP! //
  63. Traversing a Huffman Tree
  64. Boolean Arrays true/false switch
  65. Help! How to do a leader board table in java?
  66. I have two programs and one needs to run through the other
  67. Help with While Statement Structure
  68. Got exercise, right.... But don't know why...Can you help?
  69. Is there a way to print words out backwards?
  70. Switch
  71. action Listener when i click on a button a panel from another class appears
  72. java.lang.OutOfMemoryError: Java heap space
  73. Suggestion on how to improve the program
  74. Stuck with GUI array
  75. Code simplification for an evelator panel
  76. Using static variable from subclass
  77. ConcurrentModificationException error in for loop
  78. Java I/O, trouble reading the 2nd line from a file
  79. Length of an Array: length() or just length ?
  80. Problem with actionlisteners en changelisteners
  81. Random Number Generator troubles
  82. JFrame from another class
  83. dispose method
  84. Re: MCP 1.4.7 Recompile error
  85. Printing the contents of my Array
  86. iterate lines and characters per line
  87. Help with this class implementing JDBC
  88. Quick Sort Algorithm
  89. somebody help me please.
  90. crazy flags and do while loop
  91. java
  92. image to bufferedImage
  93. Adding two text files to a ArrayList and searching for a name
  94. Java help please
  95. Rendering 16x16 tiles, confused with the math behind it.
  96. printing to a laser printer
  97. Permutation of String ( Problem in understandin Code )
  98. What does this mean?
  99. Recording data , so you know whats next
  100. Problem with Return Statement
  101. Which is the best method for input in java?
  102. How can I submit data into an iFrame?
  103. java screen not showing
  104. Help with assignment, calling methods in same class
  105. String class print sentence?
  106. About java.nio
  107. Someone help please? Why does the error say it found double & required int?
  108. Why does my iFrame timeout in my HTML webpage?
  109. overloading an equals method
  110. Finding hardest hole in mini-golf game
  111. How to include a zip archive in a Java Executable
  112. Need Help with Magic 8 ball game
  113. Roman Calculator help!
  114. Help with a current convers euro-pts (and inverse)
  115. Problem with read file and connect to mysql
  116. how to split the value/string
  117. Need help reading a .dat file and printing out with printf
  118. variables/data not in classes?
  119. Strings into nodes
  120. Error With Array Program
  121. Getting rid of Node
  122. Null pointer
  123. error calling constructors from method
  124. Comparing multiple string values
  125. How to call a class into the main method 5 times?
  126. Loop help
  127. I have an error that I cant fix
  128. What is error checking and how can it be used?
  129. A beginner question about SAX
  130. Is it imperative for Java programmers to be good at programming Graphics?
  131. Which of these two ways to write this program is "better"?
  132. Shell Sort Help
  133. Allow only postive, nonzero integers
  134. Which format is better for strings that are too long to fit on one line (in your cod?
  135. Enter number of rooms then call readRoom() method
  136. Enter number of rooms then call readRoom() method
  137. How Compare two text files and add the contents of one that does not exist in other?
  138. Help with validating a string
  139. Homework help - pairs of vowels to asterisks
  140. Need help with an action listener please
  141. java gui menu , saveing
  142. File IO (PrintWriter and Methods)
  143. Gremlins in my code, I can't seem to trace
  144. Problem with java.swing.JFrame
  145. Printing out arraylist of objects?
  146. Visible string
  147. Hash table chaining
  148. how to count the char from the input string
  149. focus
  150. Source code won't recompile
  151. Temperature Conversion coding issue
  152. Can anybody explain me that problem, i don understand what is it.. please help me
  153. static reference to non static method
  154. How to right align numbers?
  155. Action Event buttons
  156. Problem with java.io.FiileWriter
  157. Need a java code to read 2-dimensional excel file and write as 1-dimensional file
  158. I need help with my 2D Array
  159. I added an array and now the program provides no output, please help
  160. Reverse a number?
  161. Error when adding an array into main method
  162. Type mismatch (String)
  163. Help with reversing the characters of a String!!
  164. Error: Main method not found! Please help!
  165. help with Java real-time midi
  166. custom class doing wierd things
  167. whats wrong wid this??? it is showing only last node data not others.
  168. Hello guys! I'm new to the forum and I need help
  169. Need to generate a random number between 1-3 inclusive
  170. building a library - exception handling
  171. House/Room Classes
  172. Why am I getting errors on this code?
  173. enter name (january,february..etc) of month and get output the the number of month
  174. Array checking and element swapping Help Needed?
  175. shifting 2d array
  176. Java beginner, trouble with "switch"
  177. When i click on a JButton i want to display JCombobox on JFrame
  178. Changing the appearance of a disabled button
  179. getting the hierarchy documented...
  180. building a simple airline reservation system exercise
  181. CoinToss help
  182. Trouble with running total
  183. Passing an object to an abstract class?
  184. Adding values that contain a dollar sign.
  185. Anyway I could "clean up" or make this simple program more efficient/better?
  186. Unable to find JAR Files .
  187. Comparing ImageIcons
  188. Why does it say I have an error?
  189. I need some help with this code I am writing:
  190. Help with getWidth() method!!!
  191. changing position of Jbuttons
  192. Sorting roman numerals
  193. Fractions equals each other problem
  194. compiler error Array of a custom class
  195. Create linked list using loop
  196. currency converter problem help
  197. How can I pick random indices of a matrix with a constraints?
  198. setting a boolean field when being read from a file
  199. How can I create a get method to return a matrix reference?
  200. -Xlint???
  201. How can i generate random indices of a matrix cell?
  202. calling the method
  203. Compiling another java code from our code
  204. playing music in java
  205. Array or ArrayList?
  206. I get an error code in line 2 '(' expected near 'static'
  207. What's the matter? Struts+SQLServer
  208. Problems with applets
  209. What's the problem like this?
  210. What's the wrong with this where missiing quote?
  211. If statment or not an if statement
  212. Include a call in the main method
  213. What is wrong with this?
  214. Inheritance - a tricky program -lets discuss
  215. Need Help in determining the income of an employee
  216. finding a special pythagorean triplet using Euclid's formula
  217. Interfaces vs. Superclasses?
  218. Getting user to input date
  219. Skipping code on second run through?
  220. Movement
  221. Error message about class name
  222. Java Exception Handling regarding Constructor
  223. to fix the error
  224. How to login to a secure website
  225. random numbers
  226. diplaying java images
  227. Forcing a value to a method?
  228. Java Linked List Homework Help
  229. if ( string = "text" ) problem
  230. hang man problem
  231. How to: Create a range of desired variables (two decimals) into an array
  232. Can't open shared server folder with spaces in name?
  233. Creating Taylor Series (Different from one in search) Having so much trouble!
  234. GUI JAVA been populated through RMI Server and Client
  235. Truncate and If statement with "is not a whole number"
  236. error: 'else' without 'if'
  237. Assignment involving for and while loops
  238. Use of variables in methods like charAt()
  239. adding images
  240. java.lang.NullPointerException in JUnit Parameterized.class
  241. cannot find symbol in StringBufferInputStream
  242. error on running java code
  243. please help.creating a source code for classes
  244. Help! JVM crashed(JDK 1.5_22), hs_err_pidxxxxx.log is attached.
  245. Java Looping Question
  246. to overcome nosuchelement exception
  247. Java looping?
  248. Help with constructors
  249. [Q] Need help array
  250. problems with program