View Full Version : java answers


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

  1. How to turn this to mirror BACK to FRONT
  2. How to print 10 prime numbers per line and continue on the next line?
  3. How to get the array list values in jsp?
  4. How to replace a number in an array
  5. How do a get to read the next line in a text file?
  6. Could you suggest me a free software to practise on Java exercises??
  7. Regular Expression: how match a whole word?
  8. Double Join Key Map, possible?
  9. How to turn a colorful image into a black-white one with java?
  10. Check if a phone number is valid
  11. How to fix a NumberFormatException error?
  12. How to connect web page to program before server
  13. How to get url from web browser in java
  14. Why am I getting a static reference error and how do I fix it?
  15. Clarification for quicksort
  16. How to write strings with double quotes in csv files?
  17. how do i get the number to display only 2 decimal places?
  18. How to change color of a text box based on tag value
  19. How to configure the Download file button in jsp page design?
  20. Listener Class not found
  21. problem in javax.comm package . it is showing package does not exist.....
  22. How do I turn this for loop into a for each loop?
  23. Simple check box value return
  24. How to design my application
  25. what is the syntax to this for loop in java for(double a:accounts).
  26. I can not figure out how to set the first, second, and third to equal correctly.
  27. what is the maximum size of the array list in java
  28. Is it possible to write a constructorless class? if yes, how?
  29. Negation detection in text
  30. What is the difference between object !=null and null !=object?
  31. how to write a print statement,& to calcualate running totals at the end?
  32. Help testing two words, then printing the cross of where the same chars are..
  33. How do I test the implementation of my ArrayList class in netbeans?
  34. Can I access one object from another?
  35. Regarding PrintWriter
  36. Experiencing a StringIndexOutOfBoundsException
  37. How To Loop Checkboxes and Radios and Display in Alert
  38. How can I add a node in a singly linked list with a value x after i node ?
  39. Not sure what is wrong with this code
  40. Batch program cannot execute JAVA command
  41. Can't install Java on my Windows 7 system?
  42. How to develop a "small" application in Java?
  43. How to convert a long string into an array for encoding and decoding purposes?
  44. Why java Runtime.exec("rasdial.exe MyVPN login pwd") freezes Win2003 server 64 ?
  45. How to call an array in one class in another class
  46. how do I make a binary to decimal converter?
  47. Commons-logging not found, logging through JDK logger
  48. How to sort the columns using gwt? Is there any direct method to sort column in GWT?
  49. How to execute one java program from another?
  50. Problems with a Java infix converter
  51. How to combine "implement" and "imports" in java?
  52. cannot access a string
  53. How to copy an image a few dozen times into the same picture with dif coordinates.
  54. Application of Java in BlueJ
  55. how do I fix a "string index out of bounds" error
  56. How to get the variable value to pass to other methods.
  57. How to use checksum in a DatagramPacket in java?
  58. Cannot find symbol class (Java swing)
  59. ArrayIndexOutOfBoundsException ( Partition )
  60. How to add a backspace in calculator.java using swing?and remove the decimal
  61. illegal start of expression errors?
  62. unable to connect db with java program
  63. i am getting class not found exception
  64. Add, subtract, multiply, divide fractions...
  65. java socket programming
  66. Binary search tree implementation problem
  67. How to read text file via JSP
  68. file uploading functionality and tag description in jsf 1.2
  69. org.apache.jasper.JasperException: Unable to compile class for JSP:
  70. How to create instance of a class in jsp
  71. How to Add, Update, Delete Save and Cancel New a Record
  72. link to download beans development kit ?
  73. How to connect to Database Table in the Embedded JavaDB in NetBeans
  74. Dynamically create textboxes
  75. Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException:
  76. Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException:
  77. How to make an array without setting the size first?
  78. java.lang.ClassCastException:
  79. How to Write the Read-only file in java?
  80. how can i put multiple classtypes in 1 array/arraylist
  81. Unable to delete the file after writing
  82. How can I convert a byte array to an object ?
  83. why strings in java when we can have array of characeter or viceversa?
  84. (List)Web server n app. server
  85. numberformatException when i convert from string to decimal
  86. How to split a file into tokens
  87. How to fill drop-down list in JSP with JDbc on page load event
  88. What is the purpose of abstract classes and when are they used?
  89. how to display all ouput using pop up dialog boxes
  90. Multiple threads, require a synchronized list, which can hold multiple variables
  91. how to deploy web service in java using netbeans??
  92. Why am I getting java.lang.ClassCastException ?
  93. log4j writes to system out after changes made to unix system
  94. How to call a JSP variable inside a java class
  95. unreported exception ,exception to be caught r declared ,error is this
  96. Manipulation to be done in arrays.
  97. reached end of file while parsing
  98. missing some import class(may be)
  99. Reading a value from a string.
  100. Open Source License for my project
  101. Respond to key stroke in command line programs
  102. Using given WSDL URL and Key need to call web service dynamically in java
  103. Error: invalid method declaration;retrun type required
  104. Can't establish connection between Servlet and MySQL
  105. Dynamic invocation of web service client through wsdl and SOAP
  106. Java Inheritance woes
  107. System configuration for log4j
  108. Java split regex
  109. how to create a java method that removes a random element
  110. How to create a select list based on options from another select list
  111. How to round float values up at .6 and down if .5 and below
  112. how to read and write the japanese language in java
  113. Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap space
  114. Array of buttons
  115. the import java.util.regex cannot be resolved... what am I missing?
  116. reached end of file while parsing
  117. This program won't execute
  118. No input source supplied to the exporter.
  119. Identical request in browser and Java with different responses, why does this happen?
  120. How to store information in the JSP form in the database SQL server 2005?
  121. java.awt.Robot - Stimulate Key Press Not Working
  122. How to change the values of a drop box based on another drop box
  123. I'm getting "Wrapped java.lang.ArrayIndexOutOfBoundsException: -1" on DB read
  124. How to upload data to a server using gprs connection?
  125. Two problems in debugging: results var "cannot be resolved" & if stmt syntax error
  126. My COCINStudent Refused to Compile
  127. Having trouble understanding inheritance
  128. Recommendations for beginner Spring tutorials
  129. How to send Http Request in Swing?
  130. SshPrivateKeyFile-- Private key is not in the default format
  131. How to convert user input to Date
  132. How do I connect MYSQL to Eclipse?
  133. How I can solve the out of memory Exception in my java project?
  134. what is the use of interfaces in java?& why we interface in java?
  135. Trying to SSH to a trusted server
  136. apache tomcat
  137. sparce matix
  138. JXTable
  139. how to try catch this?
  140. how to access user inputted port number client-server
  141. import - cannot resolve symbol io.PrintWriter & BufferedReader
  142. how do i read data from a data file into respective objects.!!1
  143. ssh from one passwordless server to another passwordless server
  144. How to place links inside confirmation boxes.
  145. Request JDK 5 Download Link
  146. Can I have join between entities in openJPA with transaction-type="RESOURCE_LOCAL" in
  147. non-static variable calcGrade cannot be referenced from a static context
  148. hidden Iframe and div parent -child jsp
  149. What is diffrence b/w JDK1.5 & 1.6?????
  150. how to build a dashboard report in struts?
  151. Why doesnt my code correctly display correct and wrong answers?
  152. How to select Checkbox by clicking on a table element td
  153. Cannot connect to TIBCO bus using eclipse after adding tibrv.jar library
  154. How to make my programs as executable applications ?
  155. how to change date in one timezone to another timezone.
  156. How to modify particular cells just prior appearance to JTable
  157. Why doesn't character datatype take up more than one character ?
  158. How to execute "AT" command using java ?
  159. How do i run an applet on browser with permission
  160. what is the use of inheritance
  161. how to convert byte code to sourse code
  162. i want to override method with different return type is it possible?
  163. what is the difference between jdk1.6 and jdk1.7
  164. What is the meaning of "static" in Java
  165. what is use of public static void main
  166. File.delete returns false.
  167. My program gives the same result whether i input the correct account or not
  168. why is my program printing the same thing twice
  169. how can i incorporate my reader file to my program
  170. What does the following stack trace means and how can I correct my codes?
  171. Why my run method is not working?
  172. HasSet vs ArrayList and modelling issue
  173. Need to create XSD from WSDL using Eclipse IDE
  174. I can not run Apache Tomcat for servlets!
  175. May you help me create a java program that performs integer division.
  176. class or interface expected error
  177. how to get a boolean value with the conditions given here?
  178. i want to autorun a program
  179. Test Input Java
  180. java threading question
  181. Java in web page using object tag
  182. Database in j2me
  183. how to compare contents of two files in java?
  184. how to get the divisible of 3 using do?
  185. How to send SMS ?
  186. 2 variables in 1 "if" (new to java)
  187. Can a string literal extend over several lines?
  188. String.replace
  189. how to retain selected value of dropdown in jsp
  190. how to handle this java.lang.ArrayIndexOutOfBoundsException
  191. Please state the error in following program.
  192. Database in j2me
  193. Tamil font in J2me
  194. Object oriented design for more than one class . Java
  195. Implementation of RFB protocol
  196. difference between initialisation and declearation
  197. how to resolve Connection to mysql database from jApplet on webpage
  198. How to calculate difference between old date/time captured in mysql and present date
  199. how to access the database from applet which is embedded in jsp
  200. override equals and hash code
  201. Need help with creating a hashset and selecting distinct sorted data
  202. How to fix Servlet as is not available error
  203. how can i redirect jsp page on a blank page
  204. org.apache.poi.hssf eclipse compiler tells cannot reslove symbol?how can i solve this
  205. What does static int ConvertArg do? How do i evaluate this code?
  206. how to view the attachment ?
  207. how can i do web scraping using java?
  208. code for dialing a specific number (eg *123#)from mobile
  209. problem in checking the dimensions of an image.
  210. How can I use stanford parser package?
  211. display an error msg saying wrong format.
  212. Why is the java compiler throwing a NullPointerException?
  213. jar files not working
  214. setting path in java
  215. how can I stop my applet freezing?
  216. How to make a jsp look nice, Netbeans 6.5
  217. i want to create a session in jsp and i want to mantain it on other pages
  218. coding with java
  219. exception
  220. How to get result from 2 fields and populate a 3rd field in Acrobat 9
  221. server.xml:has to do anything with database access pools
  222. how can i connect jdbc driver to sql server2005 while i am having jdbc driver?
  223. How to find a word in multiple text files ?
  224. how to show the particular div in a jsp page?
  225. I want to use https:// over LocalHost tomcat (vista) but failed, I used
  226. how do i get my program to add a $15 fee if the balance falls below $400
  227. Image processing
  228. How do you flip an image?
  229. println whitespace
  230. I want to know how to store video into a MySql database using Java?
  231. How to connect two devices in an ad hoc network using JAVA?
  232. JSP Popups
  233. how can I get the source code of Algorithm Apriori_IMLMS in jave or any language ?
  234. JavaFX Sequence Declaration
  235. about NumberFormatException
  236. How can i open any file using voice command.
  237. how to run it on live server to make, a live webserver to a particular port
  238. Need webservice to tell JSP To change page
  239. Java Class.forName slowed down due to Xml Annotations?
  240. jsp-ajax-servlet
  241. how can i send request through ajax on servlet from jsp and and get back data on jsp
  242. How to use payment gateway in JAVA ?
  243. how should I make interface to stanford-part-of-speech tagger in java?
  244. an error while inserting data in access database through jsp
  245. Interthread communication in java
  246. How to forward to or run a Java Swing application from JSP?
  247. Read a PDF and print content in console
  248. Why is my server not responding?
  249. Custom loading class
  250. Send webservice parameters through java bean to exequte page
  251. how do I do this on java
  252. in java.io what is the stream class used to restore state of object
  253. how to connect jsp page with the db2 database?
  254. How to make interface to stanford patrs-of-speech tagger (stanford-postagger.jar)?
  255. HOW detect EOF at below code
  256. Can you find the bug in <div> I do NOT get sample xml data[bookrss.xml]... RSS Client
  257. in Java.io package state of the object from the serialized stream
  258. Insert query problem
  259. How do I check chars in a string for predetermined criteria?
  260. data insertion problem
  261. how to pick a random suit/rank from an array?
  262. Want to make Text to speech example ?
  263. I am developing an application, Where i used a jar file and error pop ups as below
  264. How to make Text to Speech in Java ?
  265. Accessing an archived database
  266. differance between string[ ] and args[ ]
  267. Problem in including dynamic image in BIRT Report.
  268. Need help opening a project in Netbeans 5.5 with Tomcat 6
  269. How can i play Mp3 file by the Java program ?
  270. How to check whether it is first entry or second entry
  271. What is abstract how can we use it?
  272. how to send an object from a servlet to a jsp
  273. How to create a paint in java ?
  274. How to compile and java file by the use of Jsp or Servlet ?
  275. I want to make a java program for text to speech application.
  276. Help needed WRT text based adaptation of the TicTacToe game.
  277. packages in jdk1.6.0_02
  278. email input displayed on another page
  279. How to count the number of times each word appears and store in table?
  280. i have a question?help me
  281. how to copy database as it is to a new database by java code
  282. How To Configure Firewall Access For An Application By Java Program.
  283. Registry Entry For A Application in Windows\system32\ Directory
  284. JCombobox Problem
  285. How To Create "Startup Entry" With Java Script in Windows XP?
  286. why we use goto statement?
  287. What is goto statement used for? Provide a simple example
  288. I get a jCarousel....abort when I use foxnews.com. How do I eliminate this error
  289. upload file in jsp
  290. Java command passing args, help?
  291. help to compile java
  292. hashmap to treemap
  293. How do i implement password encryption in Spring framework??
  294. how to store and retrieve doc and pdf files from data base using struts2
  295. Eclipse xsd problem
  296. enum and 2D array
  297. Help me in using mouselistener
  298. incorrect listing
  299. Where can I get the tutorial of sun.misc ?
  300. code to copy and paste a folder from cd to a specified destination folder
  301. can anyone explain me fibonacci number program?
  302. how to develop application using MVC pattern?
  303. Derived class mystery
  304. How to read a txt file with ObjectInputStream
  305. why do we really need to "throw " exceptions in java programing??
  306. Differences in increment operators used in a while loop
  307. how to apply color to an edge in prefuse by using source and target node id?
  308. Cross-Domain Cookies
  309. How an action1.java can call a method from action2.java?
  310. i have 2 cannot find symbol errors, one for method getCurrSkillLevel(int).
  311. if javascript is not object oriented language then why we use methods in javascript?
  312. steps for creating a histogram for binary image in JAVA
  313. How do I make a network game on JAVA?
  314. i m unable to solve this problem in netbeans:
  315. Error message: symbol cannot be found
  316. Runtime errors while getting property file in netbeans 6.5
  317. problem in getting already existing values
  318. how to set no data when no data from db in jasper report?
  319. Quick Velocity Template Example
  320. Doesn't displaying image in servlet ?
  321. problem with the path with Class.forname() method
  322. How to add xml schema attributes using JAXB?
  323. how to do checking of the value
  324. Add two copies of a JPanel to a program's main JPanel with Netbeans GUI editor
  325. problem in deleting the file
  326. How to add xml schema attributes into the java object using JAXB?
  327. JAXB @xmlSchema and package-info.java error
  328. Netbeans labels not showing
  329. Write a program to enter the 1st 20 perfect numbers in an 1D array. Use For loop.
  330. unable to view my file in browser
  331. servletconfig
  332. how to view the existing xml file
  333. Is the syntax of the url for getConnection() method in jdbc correct?
  334. What does the following codes do?
  335. Why the command prompt specifies "Could not find the class '
  336. sample code for maplet framework ?
  337. Why am I getting a n exception with these codes?
  338. How to get a .jrxml file using java?
  339. How can I create a jar file?
  340. Am I using the SecurityManager class welll?
  341. what is the problem in the following code?
  342. createFilteredReader - how does it work?
  343. How to use the Date class to get days in month, day of week for date, etc
  344. java.lang.NullPointerException Error when compiling java application
  345. eclipse problem PermGen Space
  346. I had a doubt on how to use java.io.read(). How it works
  347. Error java.lang.ClassNotFoundException using loadClass
  348. how to print the highest length of word in a string ?
  349. How to correct format of the output
  350. How do I tag parts of speech to tokens(substrings) in my java program?
  351. Why JVM is in RAM
  352. reached end of file while parsing - Help?
  353. add attachment using webdav
  354. how to parse an address string
  355. What is wrong with the following java boolean codes?
  356. unable to get the output value in format
  357. How to create a database with java
  358. How do I get this result in the following expressions?
  359. How can I use the following operators in java?
  360. How to send email using data from PDF form
  361. Can Java do drag and drop object creation?
  362. What is the function of a channel in java?
  363. Reflection
  364. Maven Is Complaining that Eclipse is Running in JRE, and Not a JDK
  365. What is the difference between core java and j2se?
  366. thunder head tool
  367. Java countdown application
  368. DB Connection
  369. how to eliminate weird characters?
  370. getelementsByTagname()
  371. ectract the content of <div class="abstr">
  372. In hibernate is it necessary to use Transaction while reading?
  373. Error in Displaying Image
  374. what is drill- down report in jasper i report?
  375. I can't get this program correct. Someone please help me.
  376. how do i tokenize a string on the base of special characters such as ' and . ect?
  377. Multiple-step OLE DB operation generated errors
  378. Why i am I getting "Connection refused ":connect error ?
  379. Please Helpi to Debug My Java Program....
  380. How do I download a Java Compiler?
  381. how to fix "Cannot find symbol"
  382. Pass by Reference in java
  383. how do i get rid of my error
  384. Doctype for ie8
  385. an example of class and subclass program
  386. ip automatic configuration on LAN through server source code
  387. Regarding Excel file Location
  388. Multicast in java
  389. Convert Java to Servlet
  390. Change .jar image
  391. How to change DIV IDs onClick
  392. How to find data into the class database?
  393. How to create java mobile application?
  394. Parse a string to int.
  395. passing value from servlet to html
  396. About JDBC
  397. Beanshell string manipulation
  398. how to store data in xml file...
  399. how can i raise the error massage in jasper i report if no record found in database?
  400. Why I am not getting an alert dialog box?
  401. Can't shuffle
  402. extracting Html tags usin HTMLUNIt
  403. JAVA project, Urgent help needed
  404. extract URLs using HtmlUnit
  405. Triple DES encryption
  406. dynamic array of string
  407. class, interface, or enum expected error
  408. Open source text editor to turn into application
  409. java: create zip-file with password
  410. Could not find the main class: javaapplication3.Main
  411. Hi , can you help me to make a main method (test method ) for this application ?
  412. Sudoku, just need help on generating random numbers... and then checking
  413. one - jar Unable to locate com.simontuffs.onejar.Boot in the java.class.path:
  414. Fitting image on Canvas Control
  415. utility of java in web based applications
  416. How to edit existing record using jsp
  417. Do you have any answers?
  418. How to create a jar file?
  419. double cannot be dereferenced error
  420. Identifer expect error
  421. Multplication table
  422. how can i draw more rectangle?
  423. java,socket,,ports
  424. Accessing java Control panel properties in java
  425. Throwing exception makes window freeze
  426. java synchronization
  427. Why won't this these links work?
  428. scrollPathToVisible() problem
  429. SHA1 C# Encryption to Java.Digest SHA-1 Encryption
  430. why is the equal method of Object class is getting called?
  431. How to retrieve value from database
  432. Running multiple instances of Javaw.exe
  433. Display result from db onto webpage
  434. Java array that gets sum, mean, highest num, lowest num, and exits on input Zero
  435. Windows calculator
  436. Using JOGL with Eclipse under Ubuntu 10.05
  437. Insert a number at a specified position
  438. What is wrong with my java codes?
  439. print setup
  440. constant height of a table in Itext
  441. Related to adding java source to test jar in Maven
  442. Is it safe to call a instance method from constructor?
  443. How to embed java code into a jsp scriptlet
  444. 2 dimention bubble sort
  445. throw and throws
  446. Store the numbers in a array in Java
  447. Java application to copy as400 data to sql server database/table
  448. How to send data from a client to a server via the POST method.
  449. How to read data from a file and splitting them into an array list (java)?
  450. Null field . I got this error : java.lang.NullPointerException
  451. How to overwrite a file in Java
  452. causevalidation issue
  453. how to get the pixel of tha image
  454. get pixel value of image which is already displayed
  455. 2ways ssl not working: bad certificate
  456. programming a game of azad
  457. Alignment working properly in IE and not in Mozilla
  458. How do I prepare for a scjp java exam
  459. Populating a three demensional array from a file
  460. benes looping algorithm
  461. How to write to the .doc file using apache POI
  462. Encrypt/Decrypt
  463. Textboxes array
  464. java Gui actionListener help
  465. How to load a big XML file in Java
  466. How to display progress image while waiting?
  467. How to fix servlet threw exception error
  468. How to set the environment variables for new processes
  469. How to send SMS over/using GPRS MODEM
  470. How to deploy common library in Tomcat
  471. java.lang.StringIndexOutOfBoundsException
  472. How to fix Circle.java:18: variable radius might not have been initialized error
  473. how can i move the text ?
  474. Configuring ENVIROMENT
  475. onclick not working in IE6
  476. Usage of net.sf.saxon.TransformerFactoryImpl
  477. Using Regular Expression (regex) in Java Programming
  478. Trouble with arrays
  479. combo box with ajax
  480. Print String array values
  481. How to fix 'Symbol not found' error
  482. How to sort the contents of dataTable component using tomahawk
  483. Match a part of String using Reg Exp
  484. Can we create a database in DB2 using JDBC drivers.
  485. stringTokenzier....
  486. lulea alorithms program required
  487. random prime number generation for RSA
  488. a program-inventory management
  489. having trouble with finding and counting the unique numbers
  490. Extract Descriptions
  491. How to copy the contents an incoming XML from an application and store it in a file
  492. How to insert data to database using hibernet & struts
  493. How to load database values on a JSP page
  494. tell me any site for java excrises....
  495. Help with "ArrayIndexOutOfBoundsException" on code using Vector class and methods
  496. explain the effect of the cut (!) predicates in PROLOG?
  497. FileRead.java:79: cannot find symbol
  498. path,classpath problem in my system
  499. How to replace a specidfic character in a phrase
  500. invalidate session
  501. How to display asteriks according to total salary
  502. JSP: JNDI to SQL Server 2008
  503. How to drag many JLabels contain images to JPanel?
  504. regd "class,interface or enum expected error" in java
  505. Check whether the user enterd values is blank or not
  506. Problem on Import struts2 plugin in netbeans 6.8
  507. Tree
  508. Distinguishing integer numbers from if statements?
  509. How to get checked boxes parameter into database using Java Servlet?
  510. " '.class' expected
  511. Having Trouble with tables work in Firefox but not in IE
  512. Java GUI help !!
  513. regarding jsp
  514. deck class constructor
  515. dismiss modal JDialog
  516. can we used .class file in a java program
  517. opening a file after hitting the go button in gui
  518. automatic email generation code in java
  519. How to use images in JFrame's and JComponent's
  520. Why does Jbutton disappear after click?
  521. What language should I choose for training? Java .NET or C++
  522. Can StringBuilder Methods be usable in JCreator?
  523. Concatenating wav files
  524. string builder
  525. need help with if statement actions
  526. Panel Swapping! Help needed!!!
  527. finding dificulties in writing programme for attendance
  528. Case_insensitive_order
  529. addNavigatorToTeam
  530. How to display multiple images from database using JSP
  531. exceptions
  532. doubt in main()
  533. ssl encryption checking
  534. Some Help
  535. configuring a scoreboard in game
  536. Dont know what I am doing wrong with my program help please!
  537. Regularexpression not working.
  538. single digit sum
  539. Scriptlet code not accessible inside javascript (Not working Randomly)
  540. what is the logic
  541. seting Session expiry time
  542. Ms access Database updation using jsp
  543. Separate program that instantiates the VideoStore class
  544. Accessing derby inside the jar
  545. Heap Stack Diagram from Code
  546. not sure what im doing wrong with these if else statements
  547. how to search for and highlight all of the words in a textArea help!
  548. how to write two server programs handling many clients
  549. hibernate - persistent of same reference twice
  550. Direct Acyclic Graphs