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

  1. Program will not compile?
  2. Dynamic binding vs Polymorphism
  3. Using ByteArrayInputStream
  4. BIG decimals
  5. javaw.exe problem in Task Manager
  6. How to check a class name against a class?
  7. Loop problem (while)
  8. NullPointerException error
  9. how do i make these codes NOT RECURSIVE
  10. How to create a Popup window
  11. abstract classes
  12. question in the book
  13. static method
  14. how to use objects and its values to use in other function without using parameters
  15. counting letters in a string
  16. Methods in Object class
  17. Draw text over background image using JLabel and JFrame
  18. Getting show dialog box to generate properly
  19. memory leaks in Java
  20. convert proeprties file to xml
  21. how to initialize base class variable without creating object for that?
  22. How to start learn j2me?
  23. need some help finding average on java
  24. java.util.jar and cryptography
  25. Access to invisible columns in JXtable
  26. What to go for?
  27. Palindrome question
  28. Positioning println codes to corners
  29. Scanner Trouble
  30. Centering things a content pane
  31. Find the square root with a particular method
  32. hidden columns in jxtable
  33. Method Doesnt turn negative number 0 and doesnt return 3
  34. xml mapping list error
  35. How to I change the position in arrays
  36. GUI Front End for Linux Tools
  37. Create Executable Jar file
  38. Have I done this exercise right?
  39. What exactly am I doing wrong?
  40. BigInteger Rational (CS106A-Stanford university)
  41. Running a JPanel
  42. DateFormat and Calendar
  43. Hide Application
  44. Reading text files
  45. Design Question.
  46. if else if statements
  47. Cannot add or update a child row: a foreign key constraint fails
  48. AnimalGame program
  49. Creating an EXE help
  50. Loop Help Please
  51. Angle to Radians and Calculate the Cosine
  52. Using Old Version of Java
  53. [Ljava.lang.Object; cannot be cast to domain.Customer
  54. composition Vs Inheritance
  55. How to set a variable's value in one class, while having the value updated in another
  56. BigInteger value of
  57. Simple RMI chat application
  58. Efficiency of code...
  59. My program has a logical error but i cant find problem
  60. How to check if enter is integer or not
  61. How do I perform basic math with BigDecimals
  62. Displaying a square based on user's input
  63. A few beginner questions about JavaFX vs normal Java.
  64. My codes are not working functionally
  65. How do i Multiply a BigDecimal by a Double
  66. Help with simple area/perimeter program for school
  67. Catching and Throwing IOException Problem
  68. Problem with method updating node I don't want it to...
  69. Types of Data Persistence
  70. Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
  71. how do i make a restart button for my game? pls help im confused
  72. Trying to write my own program : /
  73. Homework help involving comparing Color objects to Strings
  74. Making an aplication on top
  75. Maximum subsequence
  76. use an intermediate variable in the money transfer and not manually input the amount
  77. Cant figure it out (Moving a drawing in JPanel via a button).
  78. Pulling from an Active Directory
  79. Learning Java...
  80. Reading strings from the user but dont want to accept numbers ,!
  81. "Could not find the main class"
  82. How to insert random number to database
  83. Explain the meaning of each word
  84. Order of EXECUTION followed by JVM!
  85. ++/--increments for (C/JAVA) explained!!
  86. y superclass constructor is called automatically
  87. Need help with my java homework.
  88. Hashtable search
  89. Can't make static reference to non-static method -> huh?! Simple car prgm
  90. server-client; client sends a username to the server.
  91. Help designing a program
  92. Listing Startup programs
  93. SLLIstIter inner Help
  94. All possible way to divide a number?
  95. Please critique
  96. how i can do this in java main and class point
  97. Help with if else statements
  98. Looking for suggestions
  99. Converting whole number into decimal
  100. Providing pseudo Webcam
  101. Printing labels to A4
  102. launching applet via jsp
  103. Setting values from One Enum type to another enum type.
  104. Game
  105. NoClassDefFoundError: Can't find the class
  106. FreeTTS / speech.. only rendering Numbers??
  107. Playing a soung without chaning IE security
  108. Method for multiplying two polynomials
  109. Pesky errors in debugging
  110. First Assignment and already stuck....Newbie Question
  111. Problem with bytes and characters
  112. JPanel/JScrollPane issue
  113. Array/Element Question
  114. send multiple ints of data from the server to the client..
  115. Which is faster?
  116. summing value within Hashtable
  117. Why do I get this output?
  118. Exception in thread "main" java.lang.NullPointerException
  119. trouble with loops
  120. How to test whether the entered value is numeric or it contains some characters.
  121. Sharing data between instances of an application
  122. Coin Change
  123. Doubt in AspectJ
  124. Correct architecture when breaking up a class?
  125. who call the class test2
  126. Why syntax limitation with try/catch?
  127. Conditions through seperate classes
  128. KeyBinding key released doesn't work so well -.-
  129. array
  130. char compilation process
  131. Timers, Networking, Threads Error
  132. graphics to graphics2d casting
  133. Converting String to Usable code
  134. Unit test need to run on different enviorment
  135. Int to String Issues
  136. addition problems
  137. Timer stops working :P
  138. how can I build a telephone program
  139. Can anyone see the problem with my code? problem understanding switch (newbish)
  140. Problem with import libraries
  141. Image file to Text Conversion
  142. HTML and CSS in JEditorPane.setPage
  143. Help opening and reading a file
  144. Use of ternary
  145. Newbie Game Experiment - looking for feedback/advice
  146. convert String to date and pass to PreparedStatement
  147. Collection Interator
  148. Finding Regex hard to learn
  149. java run time environment
  150. Help with IF ELSE
  151. Need a java code and explanation for this
  152. Checkerboard Program
  153. I need to create a comlicated java class
  154. Help with arraylist
  155. why does it say "null"?!
  156. How to use arrays with Math.random
  157. Reading Characters from a ByteBuffer
  158. Spring Configuration Error - XML issue?
  159. Sorting objects with 2 strings arguments and 2 int arguments
  160. Get Application Name in Code
  161. Calculation with char
  162. hi the program is compiling but not running why
  163. Use URL to get sound file?
  164. Converting an integer into a BigInteger
  165. Simple program help
  166. File handling
  167. Confusing statement behavior / lib problem?
  168. BitCount() Issue
  169. Password
  170. Open the file by mouse click
  171. change size
  172. error "0 >= 0" when trying to delete a row
  173. average
  174. Adding and removing components from a GridBagLayout
  175. buffer problem, how to clean it?
  176. Adding a link to JTable cell
  177. Idea
  178. Make it work !
  179. live market feeds...desperation!
  180. I can't get my code to work?
  181. Help with printwriter class
  182. Singleton
  183. '(' expected error in JAVA HELP!
  184. questions b4 Job interview
  185. enum problem
  186. Help with if else error
  187. Accessing metadata of files
  188. Help with import
  189. Help regarding SRS for web-application
  190. Help with separator
  191. square root and prime numbers
  192. KeyListener doesnt work some times.
  193. How to format the print statement
  194. Question about array
  195. Problems with JTree
  196. Android Java Programming: Need Help from Skilled Programmer
  197. "Make final" problem
  198. ActionListener for JToolBar components
  199. To serialize or not to serialize?
  200. Help with PrintWriter code
  201. Moved Hijacked Thread: web based gps tracking assignment
  202. start to learn Java web app
  203. JPanel "for" loops Help
  204. Fully qualified file name is given as input. Look to see it exists or not
  205. popup menu
  206. Runtime Error
  207. How to read the pixel values of a jpg binary image
  208. Displaying specific folders in JTree
  209. Problem med att få diagram och visa sig!
  210. convert String date to Date
  211. Need Help for encrypt/decrypt.
  212. convert characters to its equivalent value in decimal and hexadecimal
  213. Gregorian calendar multiple dates
  214. Arrays.asList(...) Problem
  215. StreamGobbler??????
  216. convert String to ASCII value
  217. Calling a method in a utility class
  218. Synchronization Problem
  219. questions about coding standards
  220. String to int *not allowed to use Integer
  221. block url
  222. Changing position of JMenuBar
  223. Custom binary search problem
  224. Separate file for main and class
  225. Simple Regex
  226. Calendar application to schedule vacations
  227. String question
  228. How to retrive a string array data from a session
  229. array table and paint?
  230. double type format
  231. Birthday Party Code
  232. Android sqlite: not found
  233. Help with reading from file into an array
  234. java applet
  235. Arraylist
  236. In-loop declarations and performance question ...
  237. How to know which class is calling a method?
  238. Java question - arrays
  239. RSS Feed help..
  240. Izpack and the others
  241. Can someone help w/ HW Due in 57 min
  242. Problem with ragged array
  243. help with mergesort
  244. Basic exception question
  245. .dll files
  246. Object Orientation?
  247. Accessing Package from a Different Directory
  248. ? Java Netbeans
  249. Math.random Question
  250. Why isn't it working? :confused: