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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151

  1. Problem to get accountNumber
  2. How to read and shuffle bytes from text file in Java....?'
  3. Adding model to JTable - NullPointerException thrown
  4. Creating an App
  5. MultiHashMap - deleate first value.
  6. Referring to enum values with instantiation of an object
  7. Need Implementation Advice
  8. Help with classes
  9. Disappearing Text within a JTextField
  10. Karel/Eclipse issue
  11. Keybinding help
  12. can you guess the output of this program?
  13. Local variable might not have been initialized
  14. Array puzzled
  15. Object Orientation Help
  16. Java File lock mechanism
  17. java.lang.ArrayIndexOutOfBoundsException
  18. How to print an input file?
  19. try catch statement and scanner variable
  20. Help with code.
  21. ActionListener not working
  22. A question about encryption-decryption
  23. how to call mouse event code
  24. illegal start of expression prob
  25. New and got a question
  26. java app
  27. Road Tax issue
  28. Eclipse is build on Java right?
  29. A little newbie syntax problem
  30. Am I using the timer class correctly?
  31. Problem with school assignment. print hifive if multiple of 5 etc. PLZ HELPQUICK
  32. What to return upon failure of a generic function
  33. Confused about this one class
  34. hash code method not working? StackOverflowError
  35. Need help with KeyListener
  36. Clock that beeps every 15 30 45 00
  37. JOptionPane help....
  38. Use of this operator
  39. [Help]Compare user input and data stored in *csv files
  40. checkBox with jtable and mysql
  41. What is causing this Null Pointer Exception?
  42. primitive acting like a Object
  43. Static array outside the main method with variable indexes.
  44. What does the keyword 'return' do?
  45. 2 Dimensional Array write error to file
  46. using jgoodies to create form
  47. Simple Homework, New to Java, Please Help!!
  48. IllegalMonitorStateException
  49. Alternatives to else if statement
  50. methods needed for drawing a piechart
  51. Account information problem
  52. Java ... I Need Your Help so I Can Help My Son
  53. How to repeat a command
  54. How to sort firstname, lastname, age in collections list
  55. Communication btwn 2 servlet class
  56. Have string array point to int[] value
  57. how to reverse word by word?
  58. How to implement a LispList?
  59. popping the last element in a linked list
  60. Updating Images in swing
  61. Password protected zip files and Java
  62. bouncing Balls
  63. How do I make the integer go below 0 and become negative instead of staying at 0?
  64. I need help cant figure out what's wrong
  65. is it possible to convert String type of value into integer using type conversion?
  66. How can I put another word in the statement after i have inserted the variable
  67. How do I structure my GUI? As in separate it into classes etc
  68. Help String Error :[Ljava.lang.String;@121b26b6
  69. mutable class extending into immutable class
  70. How to Store an Array in an Array
  71. How to combine and split jtable with images and change the image size
  72. How to test URL Masked Systems using JMeter?
  73. Help with simple program...2 week of java
  74. invoiceApp help with coding
  75. Problems With ArrayLists
  76. Card Description Program in Scanner
  77. If else problem
  78. I can't find anything wrong with this but somehow it's wrong.
  79. Help with a Polling Program.
  80. Bytes
  81. get client physical RAM
  82. Sorting objects in a custom list
  83. Find Server IP from Client
  84. How to Scramble text in a text file?'
  85. set combination
  86. Java random numbers in an array!
  87. Help Printing an ArrayList
  88. Hi, I'm new! I also need help.
  89. Please help me with Mock Objects.
  90. One server, multiple clients question
  91. Indirect object access in JAVA
  92. Simple Java question
  93. Should I be using if-else? or try-catch?
  94. Unwanted image fragment
  95. HashMap key from arrayList
  96. How to compare variable with multiple variable?
  97. Why twice condition check?
  98. Applet Security Issue While trying to access the local resources from server html
  99. Java webserver.
  100. Java Calculate Future Investment Amount
  101. Converting to full screen
  102. Advice needed for if what I'm about to do is the right way to practice my Java
  103. Question on Singleton + Private Inner Classes
  104. Solving the parking lot fees problem with java
  105. I have spent literally 24 hours since Friday Sept 7 2012 working on this & need help.
  106. PC information question
  107. Taking information from Web page and sending it to a Java Server
  108. main method in super or abstract class
  109. Message.java:6: error: cannot find symbol
  110. Homework help
  111. noob here -- first java program -- please take a look
  112. Missing methods to print the account balances
  113. Keyword THIS usuage in this code
  114. Applying correct turn method for bug moving on a 2-D grid.
  115. How many double objects on a tile
  116. Can't find symbol
  117. Function evaluation.
  118. EDITOR Doesnt contain main type error
  119. Return True for all Positive intgers in an Array, false otherwise
  120. TreeMap or Vector
  121. Forcing two decimal places (IE adding 0s where there are none)
  122. Best practices for Java programming (for larger projects in particular)
  123. Missing code
  124. Java image load
  125. help searching withing a site java
  126. For loop with scanner and strings
  127. Gui doesn't work on browser :S
  128. Clickable image
  129. ServerClient - Applet!
  130. Getting an Error!
  131. Cannot return Method's value
  132. How to retrieve data from a linkedlist and display it?
  133. Ordering strings lexicographically from a file?
  134. Export eclipse applet to use in html?
  135. Very new to Java, need help :)
  136. Strings
  137. String related java question
  138. How do I "export" correct balance?
  139. Deleting from MySQL database
  140. DateTime picker problem
  141. Im having trouble with my Shape classes in java! im lost please help
  142. Install Java 6 SDK and Java 7 SDK at same time?
  143. How to read a specific line and word in a txt file?
  144. Dialog boxes stop displaying
  145. Help with an If/Else program...
  146. Java environmental variables
  147. How to Put Music Into Java?
  148. Best way to develop desktop based application in java
  149. javac is not recognized
  150. Copy constructor/Inheritance help
  151. Variable may not have been initialized
  152. Object outputstream, cant write object with properties to file
  153. starting java from cmd froze on click event
  154. Need help with my project in Java class
  155. Basic Java Calculator - Division Issue
  156. Project Runs Fine in Netbeans but does not display anything in command prompt
  157. get three inputs at one time, then perform the conversions on the three inputs!
  158. Ball Bounce project
  159. Help with fixing a error
  160. What does static mean when declaring a method?
  161. Quick Question regarding converting char to String
  162. please check my work..and please help me..I am newbie
  163. A question about hierarchy
  164. Can't get Eclipse to work together with Apache Tomcat
  165. URLEncoder.encode
  166. circle animaton
  167. painting problems, one class in one file
  168. Trouble with loops/classes/something
  169. JTable
  170. How to run boilerplate code in JSP from a class
  171. what is wrong with this shuffle method??
  172. Help with Delimiters/While loops
  173. Why doesn't the label appear until I resize the applet?
  174. Repeating or Looping a Whole Frame
  175. 32-bit versus 64-bit
  176. Making Sounds
  177. Animating a moving ball - repainting one component
  178. Including images and font
  179. abstraction and encapsulation..what is the differance?
  180. use of code blocks in java
  181. Version information
  182. action listener
  183. Arrays. Animal.java (extended version)
  184. How do i pass parameters from one page to the other
  185. How to change a slider
  186. Conditional operaters in the if statment
  187. Exception in thread "main" java.util.NoSuchElementException Help Please
  188. Runtime error when trying to display an ImageIcon.
  189. Java URL Download
  190. Change color with hex code?
  191. Java Application
  192. remove *this item/object from arrayList and window(jframe) via item button
  193. canot find sybol : method write(byte[]) - urgent help
  194. using hashmap to compare two strings/characters
  195. A method that performs the Fahrenheit-to-Celsius conversion
  196. Convert applet from AWT to Swing
  197. Getting users that have liked a Facebook page
  198. Background image in jframe
  199. How to create a sub-class (How to create the constructor, arguments, parameter, etc.)
  200. Calculator error?
  201. Receive this error message when trying to access a live webcast for windows.
  202. Source Not Found compiling error
  203. Help with loops T_T
  204. Java Command Window shuts as soon as I open it
  205. I'm trying to display a sphere, but I get an error.
  206. Array Merger
  207. operators (/,*,+,-)
  208. Can you create a window/frame without using Swing?
  209. Running Java in cmd
  210. Placing .class files into a JAR through Java?
  211. pass data between jFrame objects and class in Java
  212. Unable To Create Folders
  213. Problem with Java: Could not create java virtual machine
  214. Please help me..I am newbie..how to do this question
  215. location of config file
  216. File i/o help needed
  217. Need help with a java problem
  218. First Venture into Multithreading
  219. how to access images
  220. Help with my code!
  221. another noob
  222. Hello, im new to Java and need a little help
  223. Simple bid collector
  224. adding string to a string array
  225. Main Class
  226. Job queue
  227. How to change the mouse pointer ?
  228. Displaying blocked letters?
  229. Text matching based on a list/array ?
  230. Requesting UAC
  231. items not being set
  232. java swing timer not precise enough?
  233. Help with command in website
  234. how can one avoid the execution of code in the finally section of a try catch block?
  235. How to structure my code more obejctoriented?
  236. Fetch database resultset in portions/blocks
  237. MySql not connecting to Eclipse even after manually including
  238. HTTP Request without use of URL class
  239. File reading with Scanner
  240. Help with constructors
  241. BufferedImage problem
  242. problem with key typed event of textfeild
  243. double to int conversion -- 3 simple lines of code -- prints wrong answer 1664 - why?
  244. Error: Identifier Expected
  245. Help with knowing if .split()[1] exists
  246. JDK 7 connecting to Remote MS SQL 2005 Server
  247. blank space over applet
  248. help searching withing a site java
  249. help with shoppingcart
  250. Need help on my pipes game