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. Concept question
  2. Quick rotating images question
  3. quick question
  4. Call a function via URL
  5. Problem with subclass reading info from main class and vice versa
  6. for loops logic help
  7. String lengths
  8. ArrayIndexOutOfBoundsException - sometimes happens, sometimes don't
  9. PetRecord and
  10. forming negative numbers
  11. writing to a file
  12. "currentSize" of an Array.
  13. Class name generator
  14. Integer value in Character Array
  15. Even or odd?
  16. Jcheckbox problem
  17. Creating a second method in java
  18. reverse engineer java code
  19. i need help
  20. Reading from .xls file and writing to .csv
  21. Lettings a user add new values to an array.
  22. java copying a file results in access denied exception
  23. Iterators
  24. Help with my code
  25. Some Advices ~
  26. Help with Java Interface.
  27. problem with if statement in while loop of result set
  28. need help with big O notations
  29. Finding Prime Factors
  30. Need help getting started on a program
  31. Multidimensional Array help
  32. Binary Search Method
  33. Javac Error Message Interpretation
  34. Cannot Find Symbol Error
  35. formatting data output
  36. My Chinese character project
  37. help please: print specific object in ArrayList
  38. BlueJ Tic-Tac-Toe Board
  39. actionPerformed acting strangely
  40. Using Booleans for equality?
  41. Make a clickable moving image?
  42. Java and Linux Experience
  43. Using variables inside methods?
  44. Help with parsing website with regex please
  45. 10 seconds countdown on console
  46. New to Java and very confused.
  47. replacement for complicated if else?
  48. Confused in Exception Handling Assignment!!
  49. Comparing 2 CSV files
  50. JTextfield question
  51. new instance of the program (all the time)
  52. Add new package javax.comm
  53. Java applets through proxy
  54. what is aggregate object?
  55. How to compare the String with integer
  56. Problem with Iterator class
  57. Append, Find and Filter
  58. Java Readings
  59. Simple program
  60. Threading
  61. Please help with methods
  62. Problems with a basic project
  63. help with swing layout
  64. Should be a quick fix :)
  65. Anyone use flow charts?
  66. Stick solutions of a loop into an array
  67. Get an ArrayList from another class
  68. Implementing quick sort and binary search
  69. what is a good java book that uses eclipse?
  70. Writing huge sized file data(more than 100Mb) to a output stream(converting to byte[]
  71. JDK Configuration trouble
  72. assistance w/ java programming assignment
  73. Window size increase animation
  74. UK Phone Number regex validation?
  75. Exception in thread "main" java.lang.NumberFormatException:input string: "060320
  76. java window
  77. problem with two extends of Inheritance
  78. Stack (collection) to int via String
  79. ...? my text book is wrong?
  80. increase array size
  81. Translate Vb.net code into Java code
  82. How to open Serial port connection
  83. array lists in jsp and google api
  84. Request Form
  85. Not getting why the program is not running
  86. How to Convert .jpg to .bmp Image Format
  87. Scanner problem.
  88. Interface help
  89. for loop problem. any suggestions?
  90. Reading Text file to Data type Double
  91. Finding path to my command line tools from Java
  92. annualCalendar Java Program
  93. Accessing abstract class subclass's data members
  94. Accessing a method in a different class
  95. Creating a card class for a Deck of cards
  96. How to use JMS?
  97. Having trouble with code in DrJava
  98. Java Mail API
  99. hiding bits in image
  100. Accessing a method in another class
  101. GUI code problem
  102. regex replace all ignore case
  103. JApplet/Application Menu Help
  104. Scrapping web data
  105. Combobox dynamic load using String[]
  106. A simple problem that i can't fix
  107. Need Help please don't know where to start.
  108. type 4 driver
  109. all i need is algorithm
  110. replacing patterns in text
  111. order of sequence
  112. code executing on windows/unix box
  113. array of objects
  114. wht is JDBC
  115. Java to exchange info between databases
  116. use a class
  117. Which path to take?
  118. Splitting Strings
  119. Starting Pseudo-Code For My Asignment?
  120. Help with arrays!
  121. What is use of method overloading and overriding
  122. Difference between String and String[] element
  123. Working with threads.
  124. Array of references?
  125. JTable font while editing cell
  126. spiral recursion
  127. Reading files JAVA
  128. 1 error left D: help please
  129. Can anybody help me with this?
  130. Question about sentinal loops with strings
  131. Error: "Invalid character constant"
  132. replace inside the println
  133. Random Number Algorithm
  134. java eclipse source
  135. Weird UPS/FPS Issue
  136. Where are the methods
  137. Assigning labels to JSliders?
  138. Adding all elements of an Array together, not adding up correctly
  139. Call a PL/SQL function that returns a boolean type using callablestatement.
  140. Need help with GUI
  141. Install Java 1.7 CentOS
  142. Word Scrambler game
  143. Single to multi-dimension array
  144. Dollar sign and DecimalFormat
  145. Excel file read error
  146. Java 1.7
  147. ')' and '(' expected
  148. How to use label in java - i got error
  149. how can I compare HashMaps with different keys ?
  150. Regarding color, font and size in table
  151. How to convert BCD to ascii
  152. How to Write to a File Using a Method
  153. HOw to Store Data in An Array
  154. Little Help with method in a Class
  155. java question on classes & objects
  156. tokens from StringTokenizer
  157. Random Function Question.
  158. name in a range of names
  159. NullPointerException Headache
  160. Dynamic trees using Swing
  161. Combine two S.O.P in one
  162. About to pull my hair out. :(
  163. Files from .jar
  164. Battleship 2D Array Program
  165. Factorial in java
  166. how do i do this?
  167. BPA registration simulation again, Almost done
  168. Simple ArrayList Q
  169. How can i use downloaded package?
  170. Problem implementing java.util.Iterable
  171. I need help for the love of god. Binayr tree
  172. how do i use jframe button to send input selection
  173. How to count random numbers together?
  174. data get duplicated on a Vector
  175. Copy Text File to Another File
  176. How To Connet Between Two Classes
  177. How To Connet Between Two Classes
  178. Convert dash to underscorde
  179. Which data structure to use?
  180. Sql
  181. error in HashSet
  182. Continuing Filenames
  183. In TabbedPane Diagrams do not appear
  184. calling a .exe file from java code
  185. Java boolean problem
  186. Searching the XML string content using Regular Expression !!!!
  187. Get source code from java file
  188. problem in java import
  189. Need help with AI in roll dice game
  190. Custom Exception Classes
  191. BufferedWriter Problem
  192. Question concerning interface functionality
  193. guess game GUI
  194. Need Help with Java
  195. Cant understand RuntimeException
  196. Negative,Positive and Zero
  197. Inheritance issue
  198. Regular Expressions Help
  199. Help With Generating Java Docs Using Eclipse
  200. Accessing a variable from a loop
  201. Help with Reverse Guessing Game Code
  202. Array Help
  203. Problem compiling from command line
  204. BPA registration simulation
  205. Questions about the idea of the code
  206. Object copy
  207. Null Pointer Exception HELP!?
  208. Multiple JButton/ActionListener problem
  209. What is acm.program?
  210. Java - Image Rotation - How to use this code?
  211. Serializing objects
  212. Many Errors After Do...While
  213. encoded jar file
  214. applets using mysql in jsp using tomcat
  215. Stop Java Logger writing the calling Class?
  216. Best way to handle a collection of objects?
  217. delete a field program
  218. How to mirror Star Pattern
  219. Book about a java desktop database application
  220. Classpath error
  221. How do I retrieve data based on user input?
  222. keyTyped is it correct
  223. Jtable colour cell problem
  224. Request help for retrieving data from Access
  225. dohttppost error
  226. Execute method in a class when event happens in another one.
  227. help learning "for" loops
  228. text field limit
  229. java 2 dimensional no size list
  230. writing to ram
  231. Deleting specific chars from a file
  232. checkerboard help
  233. force a double to 2 decimal places
  234. Manipulating strings
  235. need help with thread pool
  236. Creating a number of objects based on user input.
  237. Retrieving a single value from a String array
  238. Counting/tracking instances of an Object problem
  239. Question about cardlayout
  240. Java Install
  241. TimerTask for each value of array
  242. Need help to calculate avg
  243. null pointer exception problem
  244. Extended state
  245. Rotating an image 90 Degrees
  246. Null Pointer Exception in an Array of JCheckBoxes
  247. Problem with JLabel!
  248. Some questions about packages.
  249. monthly temperatures
  250. Is there a Java function which retrieves todays name (e.g. Friday) from the OS?