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. Apparently, Time Moves My Icon..
  2. Error in stack code
  3. Need Help With Collision Detection
  4. Random shuffling
  5. Ultimate Logic Failure
  6. using images on java
  7. No suitable driver found for jdbc:microsoft:sqlserver://localhost:1433/
  8. Get URL for the API
  9. making right-click work with control key and left-click
  10. Throws IOEXception must be caught or decalred to be thrown error??
  11. Constructors/Modifiers/etc.
  12. bug in program flow?
  13. "Cannot Make a Static Reference to the Non-Static Reference"
  14. How to difine type each object is in a ArrayList
  15. Reading From File
  16. File Modified
  17. How to Start Program with Desktop Launcher Rather than Through Java (Eclipse)?
  18. How to get a for loop to stop with break/return
  19. how to storing arbitrary collection of variables
  20. not marked as wrong, but when trying to run, displays exception?
  21. Loop issues - Frame not showing up
  22. Using JSON object in java
  23. graph with its demands
  24. Trying to create a basic server/client, jlabel not updating and NPE problem
  25. Jar and photos!
  26. Sets Question
  27. Email not being sent with attachment but working fine without attachment.
  28. newbie needing help with java hangman game
  29. Null Pointer Exception. Help Needed!!
  30. when to use exceptions
  31. My .jar files not working on other people's computers.
  32. My JLabels.
  33. JCheckBox Question
  34. Cannot figure out reason for error..
  35. cannot find symbol
  36. Need to build a game in a short period of time
  37. facing error for public static void main(string[])
  38. array of keyevents
  39. JTextArea
  40. What is a singleton and how to implement one?
  41. calling variables from a method....
  42. JFontChooser
  43. how to clear Multiple text fields ? please help
  44. Recursion algorithm correct?
  45. javac can't Find class in same package
  46. java.lang.IllegalAccessError
  47. How To Get The Date
  48. new in java, need help in running a java script
  49. charValue method is not working? Char cannot be dereferenced?
  50. Stupid guess method....
  51. Print Writer
  52. Help please to solve the Java test
  53. how to start the BreadthFirstTraverse using queue?
  54. Servlet Compiling Error
  55. string array returning null pointer.. any hints?
  56. help with array of objects of class
  57. Need Help with Java EE
  58. Math.sqRt and negative numbers
  59. Improving my understanding of Java
  60. action listener for more than one object in an applet
  61. null pointer exception
  62. what is difference between coupling and decoupling?
  63. Arithmetic exception
  64. For Loop illegal start of expression error
  65. How to define a char that creates an out of bounds index exception
  66. Help With Random Number Guessing Game
  67. battleship
  68. How to use variables from other .java file?
  69. Scanner Vs BufferReader
  70. array trouble
  71. Help a Freshmen.
  72. Problem with 'while' loop, PrintStream
  73. drawing function in a class
  74. End battleship game
  75. Logic error in file creation
  76. Help Me..!
  77. Help with code
  78. Is it possible to detect buttons pressed?
  79. LinkedList Help!!!!!
  80. Thread.Sleep
  81. Is there a way to combine or merge 2 sorted maps into 1 based on a common key?
  82. useDelimiter
  83. Reading char
  84. for loop - not a statement
  85. after closing JFrame, "javaw.exe" is still in task manager
  86. JButton ActionListeners
  87. please assist me for adding a jbutton to a jframe by looking at my code:
  88. could I know what are the minimal requirements for a Frame?
  89. setting up java enviroment
  90. image icon is not working
  91. What's Integer.parseInt & explain what exactly is the main method!
  92. Use the value of Date in "if" statement
  93. Questions! Please help me D:
  94. if statement with arrayitem[randNumber] not executing
  95. from txt into an array
  96. What's wrong with this program?
  97. how to declare the requirement 'take the last element of list, called e'?
  98. Having Trouble Setting Position of Objects on Canvas
  99. Stack indexes?
  100. Static variable
  101. fixedPoint for Stacks
  102. Jar file build
  103. how to create MS Access Database to client side?
  104. BMI calculator using 2 classes.
  105. Help with InputCatchException ~
  106. jre64 on AMD
  107. read/write file
  108. Runiing application
  109. Error: Using Calendar
  110. NullPointerException from java.awt.Container
  111. Error message with Point.
  112. Book is wrong or I just don't get it...
  113. Array prints line 2x
  114. how to run a java program in every OS
  115. get a string's first alphabet.
  116. basic doubt how to allocate memory
  117. Hi everyone... need help in thisss
  118. nested for loop confused with result
  119. Error: Missing Return Statement (Help!)
  120. Need help rewriting a program using Composition rather than inheritance
  121. Help
  122. Error: java.lang.ArrayIndexOutOfBoundsException
  123. Drawing Concentric Circles with For Loops Assignment
  124. Mapping a set to a string
  125. [Starter]Creating a calculator using strings
  126. Rational Numbers in java
  127. Do a lot task in the same time..
  128. singleton design pattern
  129. Noob can't get his head around the basics of java
  130. New programmer - Course mgmt system
  131. Just few questions!
  132. How Can You Convert an Int to a String When It Is a JOptionPane.showOptionDialog?
  133. How do i solve a java precedence PLEEEASE HELP ME :(
  134. Problem returning in a method
  135. How to access a variable in one class from another?
  136. New to Java need help. Have partial code written!!
  137. Doesent delete all the members of arraylist.
  138. Cant figure out why my program wont calculate
  139. Type mismatch: cannot convert from int to boolean even though nothing is a boolean!
  140. Detecting sound from microphone using Java. Issue with Java Versions
  141. Saving data to a file on my website
  142. I ve got some questions for Java , and I need the awnsers for a limited time ! HELP
  143. How to have the subclass method be called instead of the superclass method
  144. Date Math with weekends & holidays?
  145. how to remove bits?
  146. How do you find the average height of a Binary Search Tree?
  147. Size of a binary search tree
  148. ';' expected error
  149. Programming Help
  150. Distance formula
  151. How Do You Make Your Code Rewind to Redo Something?
  152. Parsing some complexNumber
  153. Hello I am new and have some questions about Java
  154. Matrix multiplication program will not work properly. Printing result is wrong.
  155. Please help... I need you!!!
  156. Trailing comma in array initialization - why does it work?
  157. class File - delete() - compiles but I don't understand it
  158. Why/how does this work (initializing an array of Objects)
  159. Particle system.
  160. Using L to denote a long literal
  161. Java Listener at windows System
  162. Working of Upcasting
  163. HELP! How to write simple code for multiple choice quizz with java!
  164. How to impement this? Any idea?
  165. Calling a list from outside the class
  166. Java Calculator Problem
  167. toList Method of Setlmpl
  168. Error on maing a simple dialogue box.
  169. Did I get this right? using multiple method to get rates.
  170. Need help with netbeans, Jlabel and icons =[
  171. letter counter prgm error
  172. Parsing a file with comma as delimiter, with some exceptions to it.
  173. If statement checking if a string value is equal to 2 enums
  174. Random number generation
  175. Pinging an IP adress that is taken from a TextField.
  176. Trying to make a Tile slider but dont know where to start
  177. Convert Java file to .exe file
  178. how to write a program whose main method holds two integer variables??
  179. A couple errors in program
  180. Reading and outputtin multiple lines with a BufferedReader.
  181. equals and contentEquals methods
  182. The One simulator setting
  183. How do I make function to return its value to multiple variable?
  184. NumberFormatException- shouldn't be happening?
  185. [SOLVED] Three-Dimensional Array
  186. Implement the add and member methods of the SetImpl.java
  187. importing from Apache
  188. Error: Unable to realize com.sun.media.PlaybackEngine@2a15d6
  189. Decibel Loudness
  190. StackOverflow Error
  191. Problem importing a jar file into Eclipse
  192. Generics Question
  193. need "JAVA source code" to convert UML activity diagram (png image) to a graph
  194. Parsing Integers
  195. Need help please
  196. how to delete single string from JTextField??
  197. Employee Program
  198. inserting image
  199. Help with first program
  200. first project help
  201. checking valid IP method
  202. this keyword
  203. Impose conditions to method parameters
  204. which data structure should I use for trading system?
  205. Simple Program that displays "PASSED/FAILED VOLTAGE TEST"
  206. A simple paint program
  207. Linking javascript to html, and using a timer for messages. Beginner.
  208. Deal with arraylist
  209. In.open() hilfe...
  210. Printing Setup
  211. Question about Reading a File with Scanner and then Writing with BufferedWriter
  212. Comparing Strings
  213. Just A Small Question
  214. Strings are Immutable
  215. "Error cannot find symbol" "throws BadLocationException"
  216. Retrieving full screen display to add menu.
  217. Trouble in getting the code to open a new frame on clicking a button
  218. If/Else Compiling Error Problems
  219. Implement the add and member methods of the SetImpl.java
  220. Compiles in NetBeans but cannot find txt file after I have created a .jar
  221. Help on File Processing Problem (WordWrap)
  222. Input Error
  223. Exception Handling Method
  224. Guessing Game Client/Server connection problem
  225. Calling a method from main
  226. Project ideas please
  227. I am going to create a trading system with Java, many questions to ask...
  228. Trouble With Variables
  229. Java game development.
  230. Is that mainly because of JIT so that Java has outstanding performance in Linux?
  231. Error: The local variable city may not have been initialized
  232. Counting Occurence of Numbers Entered
  233. textField and Jbutton Question
  234. Please Critique My Code
  235. Passing current class as a parameter problem
  236. when to use abstract classes
  237. Primitive Data Types
  238. How to write code smaller
  239. Please help me solve these Java Problems
  240. Carriage return and new line
  241. About strings!!!! reposted with update ;)
  242. If Statements
  243. objects instantiation
  244. to open a new Frame on clicking a button in Phonebook
  245. TRIED THis CODE for TO FIND THE FIBONACCI USING THREAD ,BUT SHOWING ERROR FOR FOLLOWI
  246. Need help on "variable might not have been initialized"
  247. please help me on this code
  248. Problem with Runtime.getRuntime.exe()
  249. Reading from text file errors ?!?!?!?!?!? Need Help
  250. Configuring Tomcat 7 with SQL SERVER 2008