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. Help with printing hollow squares?
  2. what is the math function to square a number/ variable?
  3. mutator method...something is wrong
  4. Method return with Math.min
  5. improper inputs
  6. Infix to postfix using queue
  7. How to write code to pull users profile from Outlook
  8. Help adding doubles to an array
  9. Compile errors: illegal start of expression, not a statement, ';' expected
  10. Problem with rect.contains mouse x and y
  11. Problem with file I/O
  12. Applet/Server
  13. Help with deleting entity in a onetomany relationship
  14. Need Help with Intro to Programming Class
  15. Can't find symbol for user input
  16. Error in java.lang.NoClassDefFounderror
  17. Split String based upon the Pattern
  18. Count Prime Numbers
  19. Find complete region between lines
  20. Need Help Please
  21. Formatting inquiries
  22. 1 do while loop gives me 34 errors? ):
  23. Need homework help
  24. return size of LinkedStack<E>
  25. Pig Latin translator
  26. What does this assignment do
  27. How to convert from object to String
  28. Need help
  29. returning a prime number from method
  30. Need help with Object Casting
  31. Divide and conquer
  32. Fixed Length records parsing
  33. BlueJ
  34. How to get the filename from a directory path. Their is only one file in the director
  35. 2 interfaces and their methods
  36. Help me write an easy program?
  37. how to change value in .txt file using java
  38. Arrays and for-loops??
  39. How should I layout this program? (just to help me get a start)
  40. Need help with class Month assignment please!!
  41. Multiple exception catch block
  42. Need help with this whole thing :(
  43. Using loops to make fractions a decimals
  44. How to loop a main method
  45. double cannot be dereferenced
  46. Objects and Classes
  47. Boolean expression to put a name in proper form
  48. No main class found
  49. generating random integers
  50. String[] or args[]
  51. [FIXED]ArrayList of booleans, check if all of the list is false?
  52. Slight help on program that rolls dice amount of times and counts rolls of snake eyes
  53. Array Printing out jiberish
  54. What's going on with my code?
  55. Making a nice looking GUI???
  56. Threads
  57. Is GUI usually made using WYSIWYG editors?
  58. Bar chart Bluej problem
  59. help needed
  60. Random number not gen. number 0???
  61. Reading from and writing to file
  62. Java Task with matrix.
  63. How to count the total records for each unique first 2 characters in an Input File .
  64. Accessing methods from object in another class.
  65. if if else help plase
  66. ErrorHandling in Java
  67. Files and "cannot find symbol"
  68. Issue with Java wanting a variable
  69. Rounding to one decimal place
  70. Problem with program not outputting properly
  71. Learning Java - What are your tips?
  72. problems with logical and
  73. Tabbed Panes
  74. Cannot reference before supertype constructor has been called..
  75. Simple Java questions from beginner (creating variable help)
  76. Easiest way to write this program,please help !
  77. variable data in internet query
  78. Postgresql with JDBC - Client encoding issue
  79. Error meaning
  80. Java Help in storing a Buffer
  81. Need help with DOScommand in JAVA
  82. Uncaught SyntaxError: Unexpected token <
  83. my command-line argument doesn't pass values!
  84. n Nested Loops
  85. Please help me with my assignment
  86. JAVA assignment help
  87. Need help with add method for array.
  88. can a tablet be used for coding
  89. Loops validation not woorking - help
  90. [code][/code] tags
  91. \u escape character not working
  92. Automatic answering app
  93. How can i display a number on a jlabel.
  94. I badly need help on this minesweeper game
  95. How to simulate microphone using sockets...something similar to ROBOT for mouse
  96. help me please
  97. difference between >> Double.valueOf("12").doubleValue() and Double.valueOf("12") ?
  98. i need help
  99. Trying to add string to class- new to OOP
  100. Program does not want to proceed with options 1,2 and 3.
  101. IndexOf()?
  102. please help me make Class Diagram for Cafeteria Website.
  103. Help needed on reaction time programm
  104. Having trouble correcting this code.
  105. Tile-based games help!
  106. Calling variables from another method
  107. <identifier expected> error
  108. FlowCharts
  109. Incompatible types?
  110. Related to Point
  111. Problem Creating a class and an object...
  112. Recursively searching a string
  113. New and have a question on a probably simple question.
  114. GUI - Button to start, button to stop
  115. Could not find or load main class
  116. Trying to create a program with objects
  117. Problem with adding external library (openCv)
  118. Counting components in a graph
  119. help with string formatting
  120. Vararg's error.
  121. Create objects. What happens to objects on close
  122. Generic List I've made holding Objects I've made must be cast?
  123. The statement was aborted... error
  124. formating output
  125. Array help
  126. java programme - one of my first and im struggling please help
  127. Why jdesktoppane JButton appear foreground of JInternalFrame?
  128. asm 3.1 repackaging with jarjar repackaging tool
  129. Mediastream
  130. How to major request parameters in jboss 4.0 forums
  131. Static Blocks
  132. Reading values from a text file
  133. Database monitor and general theory help!
  134. java.util.NoSuchElementException
  135. Issues with if else and JOptionPane
  136. is this idea possible?
  137. Help with a java program, I'm just learning...
  138. If Else Statement.. Help
  139. Help a NOOB please
  140. GUI and NullPointerException
  141. Need A SMART person for this excercise (beginner)
  142. Trying to stop a 'for' loop
  143. java method help
  144. What's wrong with my code/ :-/
  145. Finding points around a circle
  146. if-statement issue.
  147. Null pointer exception
  148. Program that must accept input redirection
  149. countPrime & isPrime Help
  150. I need help with controlling loops and cutting them off
  151. Best way to Start the Project
  152. Text Area help
  153. First post Hello, and quick question (I hope)
  154. java.awt.geom, Making Objects Invisible?
  155. Problems Reading HTML
  156. Switches question.
  157. Help with Boolean Function
  158. Can someone help me out on this?
  159. How to make a number not infinite
  160. Attempting to connect to a database in a JSP
  161. Trying to change text of Jlabel multiple times using button
  162. Help me in LinkedList function
  163. What am I doing wrong here??
  164. How to add text and show text?
  165. Best book for learning about EJBs for the biggest Java novice of them all?!
  166. why the text file doesn't get edited?
  167. Out Of Memory Issue on Byte Array
  168. HELP please
  169. Accessing a variable from another class
  170. Populating a jTextField with data from another class
  171. error: '{"expected in 10 line
  172. Error: Could not find or load main class HelloWorld
  173. Explain my assignment
  174. returning a method to main help
  175. IndexOutOfBoundsException need some help please...
  176. JUnit test nullPointerException
  177. While loop makes program crash
  178. Problems calling a method.
  179. I need help storing numbers in loops
  180. getWidth and getHeight of JPanel
  181. A good tutorial for learning AWT.
  182. token Not Equals
  183. Variables, If, else
  184. Math.sqrt not working!
  185. Running method on object problem
  186. ArrayList refuses to set an initial capacity. please help!
  187. Why is the spacing so odd when I print this code?
  188. Can someone give me some clue about this Paypal WSDL and webservice thing?
  189. Problem multiplying a double
  190. from Flowchart to Java code please help
  191. In your lab05, replace instructor’s Tokenizer class and MyStackQueue package with you
  192. developing a notquite- Trivial Java application using threads
  193. Connecting to a Microsoft exchange server
  194. why this no work
  195. how to obtain html source of this page
  196. new ArrayList
  197. Applet display problem
  198. Switch case ...interseting problem
  199. Introduce myself and have one question
  200. Some query about synchronized
  201. Quadratic equation help please.
  202. Median and mode HELP!
  203. Need help with the CashRegister Class to make a Sales Receipt?
  204. JFrame Input
  205. iteratorHelper
  206. Comparing 3 int value and ordering descendingly
  207. NumberFormatException
  208. Simulating objects selecting objects
  209. Jpanel in layered panel.
  210. having issue with user input and using while loop
  211. AttributedString?
  212. Calculator Help URGENT!
  213. Connecting to Database - No Suitable Driver Found
  214. flow control - boolean
  215. List List implementation
  216. Can somebody help me with stacks?
  217. Maximum Backup Size in Log4J ERROR
  218. Who or what is the "caller"?
  219. jfreereport registered fonts true type
  220. throw new InputMismatchException
  221. Why cant we have static outer class
  222. random letters generator JAVA
  223. Doesn't recognize string value?
  224. Junit Testing within local classes
  225. how to dynamically populate Hashmaps
  226. Just finished Ch. 2 (need help)
  227. Java, Random and ?
  228. Picture Alignment in JOptionPane
  229. [Problem] Enhanced for-loop with 2D arrays (or array in array)
  230. How to resolve: Returning 3d array problem
  231. Do Whiles loops with JOptionPane help?
  232. Help With Dice Game Please
  233. How to resolve : Cannot find symbol....?
  234. Drawing an rbg histogram for a picture
  235. [HELP] How to get the sum of column in 2d array
  236. Sending multiple files to client
  237. Matching Game
  238. Something seems wrong with either my computer or Jgrasp
  239. Why are my if statements not working?
  240. Simple code but very confused
  241. Drawing a outline of a country?
  242. Swing Timer issue for Drawing Shapes
  243. jfreechart plotting line chart on candlestick chart
  244. Need help finding my mistake/fixing my problem
  245. Calling on other class methods?
  246. Update doesn't work as expected?
  247. Create a Text file with java.
  248. help with basic code!!!
  249. Simple chat using threads and MVC pattern
  250. Set font,color for multiple objecta in one line