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How to create an area chart using jfreecharts?  March 29, 2011 at 2:27 AM
i want to create an area chart that represents ip addresses of top countries. i have gone thru the area chart example using jfreechart but i am still not clear with its method. If u please explain in detail what the reaminning statements means after populating dataset? Thank you in advanc... View Questions/Answers

why get method is used?  March 29, 2011 at 1:38 AM
why get method is used in 60% commercial application while using post is more secure? ... View Questions/Answers

Creating circle inside a circle  March 29, 2011 at 12:29 AM
hi can any one give code for following output by awt/swing creating circle inside a circle ,outside cirlce and intersect a circle ... View Questions/Answers

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notepad  March 28, 2011 at 11:55 PM
i want java code for notepad. ... View Questions/Answers

syntax for create a table  March 28, 2011 at 11:51 PM
syntax for create a table ? ... View Questions/Answers

conert java code to jsp... plz imm i wan...  March 28, 2011 at 11:39 PM
how to convert this java code into jsp?? Java| Frameworks| Databases| Technology| Development| Build/Test tools| OS| Servers| PHP| Books| More| What's New? More Tutorials| Bioinformatics| Open Source| Photoshop| Questions? | Software Development Search iPhone Baby Nam... View Questions/Answers

Need Help on the script  March 28, 2011 at 11:08 PM
hello there, My name is Femi and am a web developer using php. am working on a project. and am having some difficulties. i dont know if you can help me out with it. The platform am building will receive a text message and the format of the text message is "shoe, 40, bag, 5, tea,1" without... View Questions/Answers

java query  March 28, 2011 at 9:30 PM
what is the alternative of fflush(stdin) in java? ... View Questions/Answers

xml  March 28, 2011 at 9:22 PM
how to creatte html file and validate using java and finally i need get web.xml file ... View Questions/Answers

Retrieval data from database against timer  March 28, 2011 at 6:10 PM
Please send me a sample timer code which retrieve data from the database against timer in JSP. ... View Questions/Answers

write a program to evaluate the following investment equation make use of wrapper class v=p(1+r)rest to n  March 28, 2011 at 5:58 PM
write a program to evaluate the following investment equation make use of wrapper class v=p(1+r)rest to n ... View Questions/Answers

write a program to demonstrate wrapper class and its methods......  March 28, 2011 at 5:56 PM
write a program to demonstrate wrapper class and its methods...... ... View Questions/Answers

write a program to demonstrate call by value and call by reference.(pass objects as parameters)  March 28, 2011 at 5:53 PM
write a program to demonstrate call by value and call by reference.(pass objects as parameters) ... View Questions/Answers

sql  March 28, 2011 at 5:04 PM
write a query to select emplname from employees where lname of employees should be equal ... View Questions/Answers

Write a program to print using for loop  March 28, 2011 at 4:46 PM
Write a program to print using for loop * * * * ... View Questions/Answers

to jsp combobox exmple  March 28, 2011 at 4:15 PM
to jsp combobox exmple ... View Questions/Answers

how to refresh my GUI page  March 28, 2011 at 4:05 PM
how to refresh a GUI in java? ... View Questions/Answers

unable to import class com.opensymphony.xwork2.ActionContext not found  March 28, 2011 at 2:24 PM
Imported class com.opensymphony.xwork2.ActionContext not found gettin the above error, ... View Questions/Answers

com.mysql.jdbc.exceptions.MySQLNonTransientConnectionException: Communications link failure due to underlying exception  March 28, 2011 at 1:20 PM
Hi, In my application following error is coming: com.mysql.jdbc.exceptions.MySQLNonTransientConnectionException: Communications link failure due to underlying exception: Tell me how to solve this problem? Thanks ... View Questions/Answers

browser  March 28, 2011 at 1:14 PM
how to add menu items in the menu in java swing through java coding ... View Questions/Answers

how to connect client to server using Sockets  March 28, 2011 at 12:47 PM
how to connect client to server using Sockets ... View Questions/Answers

How to write a rsa algorithm using thread  March 28, 2011 at 12:43 PM
Hi... This my **rsa algorithm sequential code..can u anyone plz change/convert to concurrent java or parallel this code.. print("code sample"); import java.security.KeyPairGenerator; import java.security.KeyPair;... View Questions/Answers

Finding MAX value from emp_id column using SQL query?  March 28, 2011 at 12:26 PM
I need to select maximum of the Emp_id values from SQL server 2005 table.I was using the command which selects max value till 10 but after that it fails to pick max value of emp id from the table.(Actually it picks up Max value using by looking at 1st digit only,so till 9 its fine, but after that... View Questions/Answers

Frame query  March 28, 2011 at 11:58 AM
Hi, I am working on Images in java. I have two JFrame displaying same image. We shall call it outerFrame and innerFrame.In innerFrame i am rotating the image.After all the rotations i need to display this image on outerFrame. Can you please help me. ... View Questions/Answers

Total Hours Calculation.  March 28, 2011 at 11:30 AM
Hi,How to calculate the total hours by startime and endtime.not railway time just only normal time.please help. Thanks. ... View Questions/Answers

ADT ,data structure (ArrayList), sorting  March 28, 2011 at 11:27 AM
Write a program to calculate a bonus for 10 employees of WAFA Supermarket. The program consists of an abstract class Employee. Each employee contains IC number, name, basicSalary, noOfYearService, set methods for each attributes and an abstract method calculateBonus(). Cashier and Supervisor are ... View Questions/Answers

Developer discussion forums  March 28, 2011 at 11:08 AM
Hi, What is discussion forums? Is there any good forum for discussion programming technologies? Thanks ... View Questions/Answers

answer this qs in 5 mins plss  March 28, 2011 at 10:30 AM
Create an Web Application, which allows a user to search a book as follows: Based on ISBN code, if he is aware of the code (or) Based on the Book Categories The results of the search has to be displayed in a new Web page. If no books are available appropriate message shou... View Questions/Answers

JAVA TOTAL LOST DATA IN HARD DRIVE  March 28, 2011 at 9:45 AM
please help me, i need java source code about total lost data in hard drive. how to find the total deleted data ih hard drive using java programming... this my project...pls help me.. ... View Questions/Answers

java total lost data in hard drive  March 28, 2011 at 9:38 AM
please help me, i need java source code about total lost data in hard drive. how to find the total deleted data ih hard drive using java programming... this my project...pls help me.. ... View Questions/Answers

java total lost data in hard drive  March 28, 2011 at 9:38 AM
please help me, i need java source code about total lost data in hard drive. how to find the total deleted data ih hard drive using java programming... this my project...pls help me.. ... View Questions/Answers

java total lost data in hard drive  March 28, 2011 at 9:38 AM
please help me, i need java source code about total lost data in hard drive. how to find the total deleted data ih hard drive using java programming... this my project...pls help me.. ... View Questions/Answers

hi.. please give me a java coding for the following question  March 28, 2011 at 9:20 AM
Write a function called ChangeToNext that take in an uppercase character parameter ch. The function returns the next uppercase character if ch is between 'A' and 'Y'. If ch == 'Z', the function returns 'A'. You may assume that the character parameter ch is always an uppercase alphabetic character... View Questions/Answers

hi.. please give me a java coding for the following question  March 28, 2011 at 9:20 AM
Write a class that contains the following two methods: /* converts from inches to centimeters */ Public static double inchToCentimeter(double in) /* converts from centimeters to inches */ Public static double CentimetertoInches (double cm) The formula for the conversion is... View Questions/Answers

hi.. please give me a java coding for the following question  March 28, 2011 at 9:19 AM
Write a program that prompts the user to enter the number of students and each student??s name and score, and finally displays the name of the students with the highest score. ... View Questions/Answers

hi.. please give me a java coding for the following question  March 28, 2011 at 9:18 AM
Suppose that the tuition for a university is RM10,000 this year and increases 5% every year. Write a program that computes the tuition in ten years and the total cost of four years?? worth of tuition starting ten years from now. ... View Questions/Answers

hi.. please give me a java coding for the following question  March 28, 2011 at 9:18 AM
Write a program that displays the following table (note that 1 mile is 1.609 kilometers). Miles Kilometers 1.609 3.218 ???. 10 ... View Questions/Answers

hi.. please give me a java coding for the following question  March 28, 2011 at 9:17 AM
Body Mass Index(BMI) is a measure of health on weight. It can be calculated by taking your weight in kilograms and dividing by the square of your height in meters. The interpretation of BMI for people 16 years or older is as follows: BMI Interpretation Bel... View Questions/Answers

hi.. please give me a java coding for the following question  March 28, 2011 at 9:16 AM
Write a program that reads in investment amount, annual interest rate, and number of years, and displays the future investment value using the following formula: futureInvestmentvalue = investmentAmount x (1 + monthlyInterestRate)numberOfyears *12 ... View Questions/Answers

hi... pls give me the example of java coding fo following question  March 28, 2011 at 9:12 AM
Write a java program that reads the following information and prints a payroll statement: Employee??s name (e.g: Sam) Number of hours worked in a week (e.g: 10) Hourly pay rate (e.g: 6.75) Federal tax withholding rate(e.g: 20%) State tax withholding rate(e.g: 9%) The program sho... View Questions/Answers

hi... pls give me the example of java coding for following question  March 28, 2011 at 9:12 AM
Write a program that computes loan payments. The loan can be a car loan, a student loan, or a home mortgage loan. The program lets the user enter the interest rate, number of years, loan amount, and displays the monthly and total payments. (using GUI input) ... View Questions/Answers

hi... pls give me the example of java coding fo following question  March 28, 2011 at 9:09 AM
example java coding that reads in the radius and length of cylinder and computes volume. formula: Area = radius * radius * PI Volume = area * length ... View Questions/Answers

how add tabs at the left side of a pane  March 28, 2011 at 2:32 AM
sir i have added the tabs at the top left corner of the pane, but i am unable to add it at the left side of the pane, so please help me ... View Questions/Answers

Java Applet  March 27, 2011 at 7:32 PM
How to add Image in Java Applet? what is getDocumentBase()? ... View Questions/Answers

how to save an input to jsp page in a text file?ave an input given b  March 27, 2011 at 7:25 PM
how to save the input given by the user in jsp page to a text file? ... View Questions/Answers

Timestamp value and query  March 27, 2011 at 7:02 PM
convert a string to timestamp and pass it into database settimestamp value We get a string from jsp.The string value is a date and time value. Convert the string value to a timestamp and a query for selecting the start time between start time and endtime and set the timestamp valu... View Questions/Answers

threads  March 27, 2011 at 4:31 PM
plz tell me about wait(), sleep(),block,yield() with examples ... View Questions/Answers

Mr  March 27, 2011 at 3:36 PM
still on how to create an exe file. your answer worked very fine.Thanks. It help me to generate an exe file of my program. but when I wanted to start the program, my computer raised compartibility issues that "The version of this file is not compatible with the version of Windows you're running. ... View Questions/Answers

How java work on Unicode machanish  March 27, 2011 at 2:55 PM
How the data are stored in java as unicode, how the conversions is done for input/output stream. Please describe in detail with memory aspect. ... View Questions/Answers

ArrayList object  March 27, 2011 at 11:53 AM
i have am ArrayList object it containg data base records in it, now i want to display this ArrayList object data in my jsp programe, plz help me ... View Questions/Answers

Thread  March 27, 2011 at 11:17 AM
why we need threads? why we need Multithreads? with code and real time example..... ... View Questions/Answers

Breaking captcha  March 27, 2011 at 9:40 AM
can we break d captcha using java ? ... View Questions/Answers

Mine Problem  March 27, 2011 at 9:35 AM
how to view a row from a table created in mysql in a java swing application.? ... View Questions/Answers

how can retrive value from combo box in servlet?  March 27, 2011 at 8:46 AM
i have a jsp page with combobox. And i want to get value from combox to servlet? ... View Questions/Answers

Adapter class  March 27, 2011 at 8:17 AM
here may I use paint metod?If not then whats the error comes here ... View Questions/Answers

java  March 27, 2011 at 12:04 AM
Program to retrieve the all the classname from a file. and count the LOC between the two class. and Program to retrieve all the methodname inside the class. ... View Questions/Answers

drop down menu  March 26, 2011 at 10:03 PM
drop down menu using html ... View Questions/Answers

PDE(plugins development environment)  March 26, 2011 at 9:17 PM
i am working on java plugins. adding to context menu. when i run my plugins from run as it shows the label on the popup window but when i click on my label it shows this error. ""the chosen operation is currently not available."" please help if any body knows about it. i am using window v... View Questions/Answers

servlet Query  March 26, 2011 at 9:07 PM
i wanna get servlet directory structure. i m creating servlet. i have created directories according to servlet rules i.e. put .war & .xml file in WEB-INF directrory. i also put .class file in servlets directory. but still my Tomcat server doesn't execute. directory structure ... View Questions/Answers

Awt programming with java  March 26, 2011 at 7:22 PM
Write a java program, which provides a text area with horizontal and vertical scrollbar.Type some lines in the text area and use scrollbars to move the text within the text area.Read a word in a text field and find whether the word is in the content of the text area or not. ... View Questions/Answers

A java Program  March 26, 2011 at 7:13 PM
Write a java program, which provides a text area with horizontal and vertical scrollbar.Type some lines in the text area and use scrollbars to move the text within the text area.Read a word in a text field and find whether the word is in the content of the text area or not. ... View Questions/Answers

java  March 26, 2011 at 6:45 PM
Write a program to accept an array of names and a name and check whether the name is present in the array.Return the count of occurance.Use the following array as input { â??Daveâ??,â??Annâ??,â??Georgeâ??,â??Samâ??,â??Tedâ??,â??Gagâ??,â??S... View Questions/Answers

how to extract css properties using java?  March 26, 2011 at 4:00 PM
how to extract css properties using java? ... View Questions/Answers

web technology  March 26, 2011 at 3:47 PM
how to upload the registration form details into the database db2 using java codes ... View Questions/Answers

youtube movie  March 26, 2011 at 3:03 PM
how to get you tube movie in java please help me for code thanks in advance raman ... View Questions/Answers

problem Scrolling jTable in scrollpane  March 26, 2011 at 1:16 PM
hi i get into a problem of scrolling jtable in scrollpane.Only horizontal scroll is working, vertical scroll is not working...here is m code: try { PreparedStatement pst=c1.prepareStatement("select * from entry where visit_to_person=?"); pst.se... View Questions/Answers

problem Scrolling jTable in scrollpane  March 26, 2011 at 1:14 PM
hi i get into a problem of scrolling jtable in scrollpane.Only horizontal scroll is working, vertical scroll is not working...here is m code: try { PreparedStatement pst=c1.prepareStatement("select * from entry where visit_to_person=?"); pst.se... View Questions/Answers

CALULATION IN TEXT FIELD  March 26, 2011 at 12:12 PM
Suppose 3 text Field first amount ,second amount and third sum of these amount,this amount will appear when tab in next filed(i don't want use any type button) in java swing HOW? PLEASE HELP ... View Questions/Answers

questions  March 26, 2011 at 12:01 PM
Q. 1 programes on if....else 1. write a program to check whether entered year is leap year or not 2. write a program to check whether entered no. ends with 5 or not 3. write a program to find minimum of 3 nos using nested if else. 4. write a... View Questions/Answers

Mini project on Book Bank using netbeans tool with java and for database using mysql  March 26, 2011 at 11:49 AM
hi roseindia, i have need the miniproject on bookbank with the deisgn using the netbeans tool, and create the database for that using mysql. please send me, its very very urgent. so, please .....! ... View Questions/Answers

Mini project on Book Bank using netbeans tool with java and for database using mysql  March 26, 2011 at 11:48 AM
hi roseindia, i have need the miniproject on bookbank with the deisgn using the netbeans tool, and create the database for that using mysql. please send me, its very very urgent. so, please .....! ... View Questions/Answers

programes on if....else  March 26, 2011 at 11:39 AM
write a program to check whether entered year is leap year or not write a program to check whether entered no. ends with 5 or not write a program to find minimum of 3 nos using nested if else. write a program to check whether entered no. is divisible by 5 or 7 or ... View Questions/Answers

hai  March 26, 2011 at 11:35 AM
bring out the oop features in java with examples? ... View Questions/Answers

programes on switch  March 26, 2011 at 11:34 AM
write a program to design menu driven arithmetic calculator write a program to print no of days in a given month ... View Questions/Answers

programes on while loop  March 26, 2011 at 11:30 AM
write a program to calculate sum of an entered digit write a program to find gcd and lcm of 2 positive integers ... View Questions/Answers

programes on do... while  March 26, 2011 at 11:22 AM
write a program to print reverse of a given digit write a program to check whether entered digit is palindrome or not write a program to check whether entered no. is Armstrong or not ... View Questions/Answers

programs on for loop  March 26, 2011 at 11:16 AM
a. write a program to find squares and cubes of 1st 10 integers b. write a program to to calculate factorial of a no, c. write a program to print Fibonacci series d. write a program to check whether entered no is prime or not e. write a program to print given pa... View Questions/Answers

programes on for loop  March 26, 2011 at 11:14 AM
a. write a program to find squares and cubes of 1st 10 integers b. write a program to to calculate factorial of a no, c. write a program to print Fibonacci series d. write a program to check whether entered no is prime or not e. write a program to print given pattern * * * * ... View Questions/Answers

programes on for loop  March 26, 2011 at 11:14 AM
a. write a program to find squares and cubes of 1st 10 integers b. write a program to to calculate factorial of a no, c. write a program to print Fibonacci series d. write a program to check whether entered no is prime or not e. write a program to print given pattern * * * * ... View Questions/Answers

programes on for loop  March 26, 2011 at 11:14 AM
a. write a program to find squares and cubes of 1st 10 integers b. write a program to to calculate factorial of a no, c. write a program to print Fibonacci series d. write a program to check whether entered no is prime or not e. write a program to print given pattern * * * * ... View Questions/Answers

programes on for loop  March 26, 2011 at 11:14 AM
a. write a program to find squares and cubes of 1st 10 integers b. write a program to to calculate factorial of a no, c. write a program to print Fibonacci series d. write a program to check whether entered no is prime or not e. write a program to print given pattern * * * * ... View Questions/Answers

programes on array  March 26, 2011 at 10:58 AM
a. write a program to find max and min element in an array of an integer b. write a program to convert decimal no. to binary and back to decimal. c. write a program to do following:- i) addition of two matrices ii) subtraction of two matrices iii) multiplication of two matrices iv) fi... View Questions/Answers

JComboBox  March 26, 2011 at 10:52 AM
I have jcombobox. In which tha values are loaded from MySql Database. My problem is that i want to load content of the jtable whenever i change the selected item. Please some one help me to do this. Thank you. ... View Questions/Answers

programes on strings  March 26, 2011 at 10:43 AM
a. write a program to copy one array to another array using System.arrayCopy() method. b. write a program to check whether entered string is palindrome or not. ... View Questions/Answers

programes on methods  March 26, 2011 at 10:40 AM
write a program to implement bubble sort write a program to demonstrate call by value and call by reference.(pass objects as parameters) write a program to calculate factorial of a no. using recursive function write a program to concatenate two strings entered by ... View Questions/Answers

write a program to store information of 50 products  March 26, 2011 at 10:34 AM
write a program to store information of 50 products(code, quantity and price). Calculate the total cost (quantity*price) of each product and print the information. ... View Questions/Answers

write a program to calculate volume of a cube  March 26, 2011 at 10:30 AM
write a program to calculate volume of a cube, cylinder, rectangular box using method overloading ... View Questions/Answers

How to Create Quiz Application using iPhone  March 26, 2011 at 10:12 AM
Hi, I am learning iphone application Programming Language. my question is that how to create a quiz application using iPhone. Please provide online reference to study and example. Thanks, ... View Questions/Answers

decimal to hexadecimal  March 26, 2011 at 5:43 AM
using array in java convert decimal to hexadecimal. ... View Questions/Answers

JSP &MYSQL  March 26, 2011 at 12:57 AM
Develop a web page for the telephone directory using jsp and mysql ... View Questions/Answers

struts client side validation  March 25, 2011 at 11:23 PM
how can i code for client side validation? ... View Questions/Answers

JProgressBar  March 25, 2011 at 10:15 PM
Hello sir, I want to use the progress bar in my project. I want the progress bar in such a way that after it finish loading the output should come. i.e i want to download some files using that progress bar.pls help me ......... ... View Questions/Answers

toString  March 25, 2011 at 8:48 PM
how to override toString method to display integer ... View Questions/Answers

abstraction  March 25, 2011 at 8:20 PM
give a simple example program for abstraction ... View Questions/Answers

abstraction  March 25, 2011 at 8:20 PM
give a simple example program for abstraction ... View Questions/Answers

game  March 25, 2011 at 4:52 PM
Hi thank you for answers.I am devoloping a java game caled Duck Hunt Game in netbeans6.7.1 software and I need help in some codes such as moving picture left and right and how ducks flaying and how gun works. All and all,if you have this game's code please post me as soon as possible ... View Questions/Answers

Webservices  March 25, 2011 at 4:45 PM
Hi, this is chinna, i am trying to develop a web service that has to return one table data. i have taken table data in a two dimensional array for soap request i have passed one value to get table data in soap response i am getting in the following format value1 ... View Questions/Answers

disable and enable the submit buttons  March 25, 2011 at 4:34 PM
i have two summit button in my form. one is disabled and other is navigating to the other page. after 3 submissions of the submit button the disabled one must be enabled and the enabled one must be disabled.. pls help me ... View Questions/Answers

java application  March 25, 2011 at 4:31 PM
How can i create an exe file in java application ... View Questions/Answers

Tooltip alignment  March 25, 2011 at 4:18 PM
Dear Sir, I have a code given below,which gived tooltip design.But,in one table i am getting three students' information.On putting the mouse on the roll numbers of the students i can not get the right alignment of that tooltip as desired.The Div is seen in the other position other than n... View Questions/Answers

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