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

  1. Question about appending jtextfield while program is running.
  2. If statement not working right
  3. Exposing command line directory list as REST API shows blank page
  4. Printf Hexdecimal Value
  5. Nested Look in Java
  6. Sorting Elements From a File
  7. Cannot find symbol CENTER when using setAlignment with FlowLayout
  8. Calling a method from another class without losing data?
  9. P-language
  10. variable selectedTextColor in JTextPane
  11. Output to file not writing out desired string
  12. how to design totally ordered multicast
  13. Help for an asignment
  14. Java program prime or not a prime number
  15. Bouncing Balls Program, List balls do not move
  16. Programming Help
  17. passing Integers and Strings between classes
  18. Algorithm problem, String splitting
  19. Negative Integers
  20. [Solved] How do I do a simple compare in java (within an IF)???
  21. Advice please
  22. Static method
  23. Java GUI revalidate() problem ~
  24. How to access derived class field values?
  25. What Regex matches this String?
  26. Update provider for Java
  27. What Language to learn when I want to connect/merge different software?
  28. Help please :( Newbie here in java programming
  29. I'm TRYING... Program w/ a method that accepts and returns grades...
  30. Need guidance, first Java assignment.
  31. drawRect not working
  32. Write a program that determines the number of blank spaces
  33. I get the error Exception in thread "main" java.lang.NullPointerException?
  34. Need help with area of triangle
  35. JAVA Permissions Applet
  36. Need help with binary insertion algorithm
  37. Need help with for loops and arrays. New to Java!
  38. Simple question about "actionPerformed"
  39. Fomatter
  40. Regular Expression
  41. Getting an illegal start of expression error
  42. reading input from text and convert it to character array?
  43. set the maximum size for a window?
  44. Need help creating multiple objects
  45. Trivia Game Using Array Lists HELP!
  46. Need some help to finish this code (finding the number of unique words ...)
  47. Question about sum+=
  48. move multiple columns in jtable
  49. ODD or EVEN USING FOR LOOP
  50. help
  51. change stringBuilder to String?
  52. Catching exceptions where there's no caller
  53. Trying to create picture race using timers and threads and car pcitures wont move.
  54. No idea where these errors are coming from!?
  55. Regex in Java for string with apostrophes.
  56. ILL CONDITION MATRICES and gauss jordan elimination
  57. Help Me Please
  58. java creating smooth multi image animation? Image flashing :/
  59. Youtube Channel Checker
  60. How to read from a random txt file ?
  61. Counting Occurences from Inputted Integers HELP!
  62. exception handling
  63. Regex problem to select text
  64. Need help on below JAVA programe.
  65. Need help on below JAVA programe.
  66. Need help on below JAVA Programe
  67. java array input quiz
  68. Getting data across classes question
  69. Help with writing program to calculate occupancy rate for each floor of a hotel
  70. else without if error
  71. Server/Client question
  72. The method(multiply) is undefined for this type(Big Int) java error?
  73. Method in subclass is not being implemented.
  74. Anagram Tester
  75. Help with Equation
  76. Webservice to start an executable file
  77. How to you write a java program using the distance formula?
  78. remove
  79. JDBC problem
  80. BufferedReader always skipping the first line.
  81. Question regarding code format/style and comments
  82. inserting into multiple tables mysql using java
  83. variable
  84. Reassign new value to a variable
  85. Need help with adding multiple of the same image to a JFrame
  86. having some issues with nested loops. keeps resetting values and wont work properly.
  87. need some help doing loops with fibonacci sequence
  88. Sequences (convert char[] to String) [Replacing String with Character]
  89. Java puzzle Help needed
  90. methods: no error: output=0.0
  91. Storing variables in registers
  92. Need help with add method in Array
  93. Two problems
  94. Scanner, if (if/else) and loop
  95. Crazy Number Format
  96. What is the difference in developing a web application with servlet vs rest api
  97. Problem with code
  98. Input and display * in command line argument
  99. Issues with waitFor () : Quick reply should be appreciated
  100. Transformation & Enum Confusion
  101. Networking issue
  102. Displaying results
  103. Sorting a Collection After Removing an Item
  104. Help with calling methods properly in java code
  105. Creating different methods with Arrays
  106. Sounds
  107. Need some more GUI help...
  108. Not Reading \n
  109. Use a snippet ?
  110. Help with java GUI
  111. Using RMI
  112. toString Issues
  113. Robot Mouse Movement. Please Help!
  114. Having trouble with this program, help greatly appreciated
  115. trying to show application's gui
  116. Good Coding Practice
  117. getRGB of pixel then return as getRed,...of color.
  118. What are the values of first and second at the end of the following code?
  119. Enter input as string or int ??
  120. A couple GUI questions.
  121. Extarct Substring using regex.
  122. My simple GUI program could use a bit of help.
  123. Card Game Feedback
  124. Need help formatting output
  125. Bisewise and Binary, Help please
  126. how to make Frame resizable using button in applet.i m not using jframe.help me.
  127. variable Shift might not have been initialized
  128. Error: Type mismatch: cannot convert from java.lang.String to double
  129. Loop help!
  130. Java ArrayList program, how to fill ArrayList from file
  131. easy question about interface..
  132. Write a tbl that determines the expressions for the number of each type of char...???
  133. Trace the evaluation of expressions, and give their resulting values??
  134. Need help with progress bars
  135. Unicode
  136. Looking for help printing out a 2d array. Format is wrong?
  137. Iterator help
  138. can someone let me know what are the different catogories of java api.
  139. Creating classes given a string
  140. Need help with writing a code which will check if a file is a .txt file
  141. Re: Java Checkerboad question CS106A Stanford univerity
  142. Printing a users name in different ways
  143. Asset Monthly Depreciation
  144. delete selected string from all the lines in a text file
  145. Storing a txt file into a 2d char array then printing it.
  146. Need Code Feedback | And Why Do I Get This Error?
  147. toString() vs valueOf()
  148. Intermitently getting Color for getX, getY
  149. Bresenham's Line Algorithm to Get Points Along Line Segment
  150. Array of JButtons
  151. UT UIL Comp Sci "Mom, Send Money"
  152. Unclear instructions.. or I am confused.
  153. Playing audio files, simplest way possible
  154. confused on how to compare simple string lenths using boolean
  155. Loop Help
  156. Help Numeric Triangle java
  157. Rounding Numbers
  158. Help with for loops :)
  159. Minecraft Plugin Help
  160. Jdbc
  161. Help with loops
  162. Using a "Yes/No" prompt in a For loop
  163. JFrame - interact with what's below???
  164. What's wrong with my constructor?
  165. Simple "contains" problem
  166. linking two lists to each other
  167. Strange Error
  168. Java Performance Tips
  169. Adding Random Numbers to Collection
  170. Where to initialize data? (Object and classes)
  171. constant in object ??
  172. Help with running .exe from JPanel in Java
  173. netca error
  174. Objects in String and StringBuffer
  175. Need feedback with my code, thank you
  176. Please help me to understand this question!
  177. Multidimensional Array Program Trouble
  178. Create a duplicate.
  179. Accessor returns string as null
  180. Java Netbean Only one line gets written into a file
  181. Synth vs Custom JPanel
  182. Moving Shapes Program. Cannot remove first shape when new shape is clicked.
  183. Stopping JFrames from repositioning
  184. Threads!
  185. append in actionperformed
  186. Call a String from a Java class to another class without creating an instance
  187. Logic error in cellular automaton
  188. Esoteric question regarding main function
  189. What research Java developers like to read about?
  190. Is this the correct way of running jFrame as a Thread?
  191. How to use no- Layout and paintComponent?
  192. what are four points to consider when choosing a new data structure?
  193. How to do these problems and check if I'm doing it right?
  194. Formatting output string in Java GUI?
  195. Iterating through hashset
  196. Finding Min/Max/Average/Sum in an Array.
  197. Is it possible to convert this Swing/awt GUI into a JSP GUI? If so, how?
  198. Missing return statement error
  199. Incompatible type
  200. How to stop playng on moust out?
  201. Draw series of concentric circles using java.util.Random
  202. Creating methods in implemented class not in interface.
  203. Need help with this assignment
  204. Body Systems Class
  205. Can someone tell me what I am doing wrong here?
  206. Physics Student learning Java. jgrasp install help.
  207. Question regarding hash sets.
  208. Need some help with number diamond and explanation of code
  209. Need help with random phone number generator
  210. Complaining Method
  211. What's required for declaring a date field?
  212. Help centering the square inside
  213. Help looping a guitar tab converter
  214. Display both the original integer and the binary output
  215. Returning Values
  216. Help Me Please
  217. Simple rectangle code gives an error
  218. help with arraylists
  219. How to put dice on a JPanel?
  220. Opening Java class lock
  221. Can't Detect .txt File
  222. Java Program: ROT13 Encryption help
  223. Help with String arrays
  224. Reading from TreeMap, program always throws an exception
  225. display servlet response on the same page of jsp
  226. Reading from a File, ArrayList and "reference"
  227. Java Classes
  228. programming a predictive dialer distributed system
  229. For loop datatype
  230. advanced array
  231. Help! Cant figure it out
  232. javac: file not found
  233. When a program like JPERF requires "JRE 1.5+" to run...
  234. i need a bit of help
  235. Mock object behaviour
  236. Java Program to shuffle cards and display output as shown below
  237. Basic Hangman Game
  238. Are there alternate approaches?
  239. Average of numbers in output.
  240. Intersect of rectangles efficiency
  241. Help- integrate unity3D written in C# to java application in NetBean
  242. Plotting a Point
  243. Palindrome Program Java
  244. Deciphering Java
  245. Calculating in Java app
  246. I added a sprite sheet but i have one question
  247. while loop not working
  248. Roman Numerals
  249. D&D simple program help
  250. Help for my homework