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. Bar Chart guidance
  2. more accurate average of array data
  3. Using arrays to get user input and display it
  4. detect webpage scroll in my JApplet
  5. default package
  6. JButton in JApplet
  7. Card Layout show
  8. Commas not appear in format displayed in JOptionPane
  9. Problem with making the numbers display in ascending order?
  10. hashsets in hash maps
  11. ArrayList Help
  12. set int = to for loop var
  13. What is the problem (quicksort)?
  14. How do I make reference to CartBean?
  15. User interaction command-line
  16. What am I missing?
  17. Get Value of another Method
  18. virtual iphone code help
  19. max and min scanner problem
  20. First Time I download
  21. How do I use a variable that has been returned
  22. Java Database Gui Examples or Tutorials
  23. Find all identifiers in a java file
  24. GSON causing stack overflow error?
  25. Drawing colored shape!!!
  26. Need help writing a FracCalc
  27. Problem compiling and executing to get the JUnit “Green Bar”
  28. Problem Accessing ArrayList in another class
  29. Assigning int value to a string input
  30. If statement help
  31. Method calling help!
  32. A few GUI questions.
  33. Calling a method from another class help
  34. Problem code audio
  35. Program that gives exact change of quarters, dimes, etc...
  36. Why can't I state the values of the constructor??
  37. I must use a while loop but I need help figuring where.
  38. can someone help me with this program, or at least get me started on it please
  39. Bar Chart
  40. LineCount code help
  41. Why can't I call readFile method
  42. set jFrame double buffered
  43. Linked list with 3 variables
  44. Array list problems :s
  45. Store a random generated int value in an array.
  46. Painting an JFrameBackground
  47. Change a double value
  48. knight's tour problem
  49. Error with Print Format Specifiers
  50. Why cant i increase a value with 1?
  51. Dynamic jTextArea
  52. Regular expression
  53. What is this code for?
  54. Take multiple inputs in a single line.
  55. What does this error code mean?
  56. Need help with If and Else statements quick please for Stocks problem!!!
  57. Deposit Money
  58. NullPointerException
  59. read a data file and storing it in an array
  60. Getting JSON data from REST-based interface
  61. Finding a Smallest Integer
  62. Help with while loops
  63. Tabbed pane within JPanel or JFrame
  64. Getters and setters
  65. I think I need a variable
  66. Making a class to use in a project
  67. [SOLVED] Need help finding narcissistic numbers
  68. Help With Aggregation Code
  69. Counting # of 7's in an integer
  70. help
  71. Drawing a car
  72. Why do I get an out of boundaries here?
  73. Split string with the first "!" sign?
  74. drawString()
  75. Need help with strings please!!!!
  76. Instance variables
  77. Java Stars Program
  78. if else?
  79. Graphing with Astricks
  80. Using a "Random" method to print out random index of Array List?
  81. Quick help needed
  82. constructors and inheritance
  83. Extends JLabel
  84. Counting positive number inputs and negative number inputs of user. HELP!
  85. Counting number of user input
  86. Why does this print null?
  87. In need of dire help
  88. Clear menu item in swing
  89. Addition Table?
  90. While Program prints 0, I want it to print pi in 4 digit increments.
  91. Java error
  92. Calculation of years, months and days
  93. quick help
  94. My while loop is not working, why??
  95. Not sure what this particular for loop is doing
  96. Unable to call/declare methods. Causes errors such as "Object Not Found"
  97. Blackjack
  98. where methods final variables are saved
  99. Error: { Expected in my code
  100. Java on windows viable these days?
  101. can java be used to do smartphone apps as well as programs for windows xp and up
  102. Please help reading input from text file...
  103. Unchecked warning
  104. Using a loop to prevent a program from closing? Help greatly appreciated :)
  105. Help sharing objects between threads!
  106. AWT GUI Control positioning
  107. Command prompt does not recognise java?
  108. Boolean help
  109. textfields in forms
  110. Help with "if" statements
  111. Program does not react to changes after editing Java Build Path
  112. NumberFormat Class Question
  113. actionevent e.getsource() with multiple input options
  114. Need help with my code
  115. 2 instances of an object that draws an image
  116. Java dynamic content web applications
  117. New to Java, background color help
  118. Benfords Law Java Quesiton please help :)
  119. Text Field null pointer Exception
  120. Swing boolean/String problem
  121. Calling up getter methods?
  122. Swing calculate area not printing anything
  123. Unresolved compilation problem - Eclipse
  124. Eclipse won't run program?
  125. Please help new to this need code help
  126. Using scanner to pad requested word
  127. Comparing elements in two arrays
  128. Using Scanner in a selfcheck exercise
  129. 'local variable hides a field'
  130. Java HashSet Uses
  131. can u tell me w/c one is correct?
  132. Integer.parseInt error help
  133. Tower Defence Game - Need help to continue
  134. Holiday Dates HELP PLEASE!
  135. missing return statement error
  136. Help with Horizontal Asterisk Bar Chart with X's
  137. Java Socket Issue!
  138. transfer data from static to non-static method
  139. decision making in sorting
  140. Weird error in Java
  141. Testing a main method
  142. Comparing two coinflips, in JFrame, lots of problems need advice!!!
  143. How to I remove a background of a jtextfield?
  144. Calling methods
  145. Help needed for Diving Program
  146. Cannot find Symbol error - mystery problem
  147. Parse String quickie
  148. turtle graphics
  149. Displaying errors
  150. Mvc
  151. Need to reuse a long piece of coding again in the program
  152. Convert English letters to Tamil letters
  153. do-while,, help me out pls
  154. Tic Tac Toe Problem!
  155. Help with assignment
  156. Java code error - illegal start of expression.
  157. Array multiplication table
  158. Help with scrambling a word
  159. representing trees within parentheses
  160. g.drawstring removal
  161. Trying to build new shape program
  162. Nullpointer exception
  163. String - substring and toUpperCase in same println.
  164. File Chooser Issue
  165. method not taking effect
  166. Card Layout button glitch
  167. <NoSuchElementException: No line found> while inputting string
  168. Loops and arrays
  169. SMS from Java through HTTP
  170. javac not recognised as an internal or external command
  171. How do I protect images in my java project?
  172. char cannot be dereferenced! help guys! java is just too crazy
  173. Landscaped Histogram
  174. i really need ur help guys.
  175. Help with printing hollow squares?
  176. what is the math function to square a number/ variable?
  177. mutator method...something is wrong
  178. Method return with Math.min
  179. improper inputs
  180. Infix to postfix using queue
  181. How to write code to pull users profile from Outlook
  182. Help adding doubles to an array
  183. Compile errors: illegal start of expression, not a statement, ';' expected
  184. Problem with rect.contains mouse x and y
  185. Problem with file I/O
  186. Applet/Server
  187. Help with deleting entity in a onetomany relationship
  188. Need Help with Intro to Programming Class
  189. Can't find symbol for user input
  190. Error in java.lang.NoClassDefFounderror
  191. Split String based upon the Pattern
  192. Count Prime Numbers
  193. Find complete region between lines
  194. Need Help Please
  195. Formatting inquiries
  196. 1 do while loop gives me 34 errors? ):
  197. Need homework help
  198. return size of LinkedStack<E>
  199. Pig Latin translator
  200. What does this assignment do
  201. How to convert from object to String
  202. Need help
  203. returning a prime number from method
  204. Need help with Object Casting
  205. Divide and conquer
  206. Fixed Length records parsing
  207. BlueJ
  208. How to get the filename from a directory path. Their is only one file in the director
  209. 2 interfaces and their methods
  210. Help me write an easy program?
  211. how to change value in .txt file using java
  212. Arrays and for-loops??
  213. How should I layout this program? (just to help me get a start)
  214. Need help with class Month assignment please!!
  215. Multiple exception catch block
  216. Need help with this whole thing :(
  217. Using loops to make fractions a decimals
  218. How to loop a main method
  219. double cannot be dereferenced
  220. Objects and Classes
  221. Boolean expression to put a name in proper form
  222. No main class found
  223. generating random integers
  224. String[] or args[]
  225. [FIXED]ArrayList of booleans, check if all of the list is false?
  226. Slight help on program that rolls dice amount of times and counts rolls of snake eyes
  227. Array Printing out jiberish
  228. What's going on with my code?
  229. Making a nice looking GUI???
  230. Threads
  231. Is GUI usually made using WYSIWYG editors?
  232. Bar chart Bluej problem
  233. help needed
  234. Random number not gen. number 0???
  235. Reading from and writing to file
  236. Java Task with matrix.
  237. How to count the total records for each unique first 2 characters in an Input File .
  238. Accessing methods from object in another class.
  239. if if else help plase
  240. ErrorHandling in Java
  241. Files and "cannot find symbol"
  242. Issue with Java wanting a variable
  243. Rounding to one decimal place
  244. Problem with program not outputting properly
  245. Learning Java - What are your tips?
  246. problems with logical and
  247. Tabbed Panes
  248. Cannot reference before supertype constructor has been called..
  249. Simple Java questions from beginner (creating variable help)
  250. Easiest way to write this program,please help !