enable users to enter names - Java Beginners
enable users to enter names  this is the code for tic tac toe game, i want users can save their name as player X and player O, but I do not know how...){ new TicTacToe(); } }   Hi Friend, We have modified your code 

Java enter Key problem - Java Beginners
Java enter Key problem  How we can use Enter Key to Click a Button(JButton) in Java?  hi, i guess u mean u want to make a button as a default button. if it is so, then u can do it by rootpane, getRootPane 

Allow to Enter only numeric data.
that enter only numeric data. So how this can be done? what will be the code for this in java swings. I require a very simple code for this. Plz help...Allow to Enter only numeric data.  hi....... I want to ask 

Java Virtual Machine(JVM)
;  Ques:-What is Java Virtual Machine? Ans:- Java Virtual... of the JRE (Java Runtime Enviroment) . It provides the cross platform functionality to java. This is a software process that converts the compiled Java byte code 

Example Code - Java Beginners
Example Code  I want simple Scanner Class Example in Java and WrapperClass Example. What is the Purpose of Wrapper Class and Scanner Class . when i... Scanner How i Can Solve this error  Hi Friend, To study the Wrapper 

java code - Java Beginners
or into microsoft power point using java?????plzzz insert its java code...java code  there is an error like the headerfiles does not exists(poi header files)...when i compiled insertingTextInShape.java.....what should i do 

Timer in the code - Java Beginners
or not and also how to find the factors but I'm stuck with putting all the classes together. I'm confused about where and what i should put into the overall code. Also I can't quite figure out how to write the code for the GUI. Could anyone please help 

how to enter matrix data into a table of swings - Java Beginners
how to enter matrix data into a table of swings   Hi frends, I want to display a matrix data into a particular table...... Actually if the user input is 3*3 matrix and he got the matrix then it should create 3*3 table 

Error in a code. - Java Beginners
. I'm confused about where and what i should put into the overall code. Also I can't quite figure out how to write the code for the GUI. Could anyone please help...Error in a code.  This is the question I posted yesterday: "I'm 

java code - Java Beginners
how.  Hi Friend, Try the following code: import java.util....java code  This program generates a list of repeat permutation result... Exception { Scanner input=new Scanner(System.in); System.out.print("Enter String 

code for ATM - Java Beginners
code for ATM  How to write code for ATM?  can you plz...); keypad.add(btn);  // what to do when the enter button is clicked...://studentblock.com/courses/cs-101/atm-source-code-create-the-database/ Thanks  

Java Code - Java Beginners
Java Code  I need to modify the following code/GUI so that not only does it calculate the volume of a swimming pool, but it tells how much water is needed and how much is costs to fill up the pool if water is .77 cents per cubic 

What is Java - Java Beginners
What is Java  What is Java and how a fresher can learn it fast? Can any one share the fastest learning tips for Java Programming language? Thanks!  Hi,Java is one of the most popular programming language. You can learn 

how to generate code - Java Beginners
how to generate code   hi friends, this is poornima i want to generate code about online shopping by using servlets,jsp,html,jdbc and eclipse (IDE) could you please tell me about what are steps included. Thanks in advance 

Code how to? - Java Beginners
Code how to?  how to access a separate form using a JButton ? Also how to let another Jbutton access an excel spreadsheet for viewing? Thanks 

java code - Java Beginners
java code  how to check the locks on files on solaris server?can you please provide java code 

Java Code - Java Beginners
Java Code  What is the relationship between equals() method & hashCode 

java code - Java Beginners
java code  Dear sir i need matris form like 1 2 3 4 5 6 7 8 9 what is the code but one request use one loop only any thing forloop.... http://www.roseindia.net/java/beginners/SquareMatrix.shtml Thanks 

java code - Java Beginners
java code  how to find similarity between documents and how can i set indexing for that document in java coding 

Code how to? - Java Beginners
Code how to?  how to access a separate form using a JButton ? Also how to let another Jbutton access an excel spreadsheet for viewing? Thanks  Hi Friend, We are providing you a code that will display a form 

What is garbage collection? - Java Beginners
What is garbage collection?   Hi, Tell me about garbage collection. How garbage collection works in java? Thanks   Garbage... in Java. Check the garbage collection code at http://www.roseindia.net/answers 

code need - Java Beginners
code need  hi i want to code doing for this. If i have enter the text file in my java project. example input is 1,2,3,4,5(it is in input text file) Out put 1, 2, 3, 4, How to do this. (output is print another text file 

about project code - Java Beginners
source) available in JAVA. Even if we use those API's how the message will be sent... basically should have MESSAGE field- To enter SMS text message. Limited to 160.... This can be developed using any kind of components using JAVA. The following 

Java swing code - Java Beginners
Java swing code  How to validate input data entered into the swing applications in java?   Hi Friend, Try the following code: import...; JPanel p; Validations(){ l1=new JLabel("Enter Name:"); t1=new JTextField 

Java code - Java Beginners
Java code  how to make a program in java(Jbutton) if there is a combination numbers inorder to exit the program else the background color of the frame will turns red 

java code - Java Beginners
java code  PROGRAM FOR RIGHT ALIGNMENT i.e INPUT: Enter any sentence: "This is JAVA" (which is displaying on the left side in the console i.e on cmd prompt) OUTPUT: "This is JAVA" (should 

java code and logic - Java Beginners
java code and logic  Q1: PRINT FIRST 100 PRIME NUMBERS? Q2... AND THEN PRINT IT. Q3: HOW TO PRINT THIS STRING s T R...(String[]args){ Scanner input = new Scanner(System.in); System.out.println("Enter 

return code - Java Beginners
: "); String name = scan.next(); break;//What code to use to return to main menu after... list"); System.out.print("Please enter your choice: "); menu = scan.nextInt(); System.out.println(); switch(menu) { case 1: System.out.print("Enter 

What is Abstraction - Java Beginners
What is Abstraction  What is abstraction in java? How is it used in java..please give an example also  Hi Friend, Abstraction is nothing... is made up of different components,does not need to know how the different 

Java Code - Java Beginners
Java Code  Code a do while loop that continues executing until..., display the prompt ?Enter a code or ?x? to exit: ?. Then, accept the value...("Enter the Code or 'x' to exit "); code = bufReader.readLine 

what is the need of... - Java Beginners
what is the need of...   what is the need of " return type like void ?   Hi Friend, In java, method always require a return type.The main method is the client code therefore jvm does not expected any return 

java code implementation - Java Beginners
java code implementation  I am writing a java program, voteCounter..., and the other is voteCounterPanel.java. what it basically does is when the user presses... counts how much each person was voted for. * the problem I'm having is I need 

java code - Java Beginners
java code  how can we convert an RGB image into its grayscale representation?  Hi Friend, Please visit the following link: http://www.roseindia.net/java/example/java/swing/color-effect-image.shtml The code, you 

code problem - Java Beginners
code problem  Dear sir, my question was actually how to find a particual line's contain, example if a file contains- hy, how r u? regrd, john! how will i find what contain a particular line carries? output should 

code problem - Java Beginners
code problem  Dear sir, I've some string called "JohnSon" that has to be crypted first and then decrypted, how to crypt and decrypt data plz tell me.  Hi friend, Code to help in solving the problem : public 

Java Code - Java Beginners
Java Code  Code an application with a GUI that provides 3 menu options: 1: List Entries 2: Add Entries 3: Exit Prompt for an option..., the application prompts the user to enter a name, email address, and phone number 

code problem - Java Beginners
code problem  My code is below: import java.io.*; class FileRead...(input); System.out.println("Please enter line number."); String string...()); } } } Dear sir, my problem is that suppose i enter line number: 3 if line 

java code - Java Beginners
java code  hi sir.. write a code in java for the password generator. when we run the code it should ask from user as follows .. input string : datatype of password : length of password : Enter password 

code - Java Beginners
Java code conventions eclipse  What are the java code conventions for eclipse 

Java Code - Java Beginners
Java Code  Write Java Program to create a JFrame having JPanel on it that display an on JPanel Image.  Hi Friend, Try the following code...() { try { System.out.println("Enter image name\n"); BufferedReader bf=new 

java code - Java Beginners
java code  i need a program that will arrange the numbers from greatest to least. but i can only enter numbers ranging from 1 to 100,000...; Hi friend, Code to help in solving the problem : import java.io. 

java code - Java Beginners
java code  sir i want to connect all m pages as i make a start button in swing and i want whn we click on start my login page is come next how we link the pages..plzz send me the code 

java code - Java Beginners
java code  how to print stars like this * * * * *  Hi Friend, Try the following code: class Stars{ public static void main(String[] args) { System.out.println("*"); for(int i 

Java Code - Java Beginners
Java Code  Given a one-dimensional array named monthSales with 12 double values, code an enhanced for loop that calculates the total of all the sales...); BufferedReader bufReader = new BufferedReader(isr); System.out.println("Enter the 12 

java code - Java Beginners
java code  can you design a program that records and reports... prompts the user to enter the number of salespeople, and it uses that value to create array of sales amounts. The program then ask the use to enter the ID 

java code - Java Beginners
java code  Sir i need one code for this "create Emplyee class... InputStreamReader(System.in)); System.out.println("Please enter id ! "); int id= Integer.parseInt(buff.readLine()); System.out.println("Please enter employee name 

java Code - Java Beginners
java Code  Write a Java Program that find out the age of person... code: import java.text.*; import java.util.*; public class CalculateAge{ public static void main(String[]args){ System.out.println("Enter your Date 

java code - Java Beginners
java code  1)Java program to calculate compound interest using packages. 2)Java program to find the area and volume of square,rectangle,circle...); System.out.print("Enter Principal: "); double principal 

Java code - Java Beginners
Java code  Write a Java program that accepts 5 integers and sort them... will help me  Hi Friend, Try the following code: import java.util.... input=new Scanner(System.in); System.out.println("Enter 5 numbers 

JAVA CODE - Java Beginners
JAVA CODE  I need in JAVA code. /* To calculate the parking fare.... Then print the parking lot charge.  Hi Friend, Try the following code...("Please enter your choice: "); menu = input.nextInt(); System.out.println 

java code - Java Beginners
java code  How to write a a javcode to access the data from .xls file using select query based on some condition .(plz explain in steps )  Hi Friend, Please visit the following link : http://www.roseindia.net 

java code - Java Beginners
java code  how can we display in jsp page selecting multiple records from serevlet  Hi Friend, Please visit the following link: http://www.roseindia.net/jsp/servlet-jsp-data-list.shtml Thanks 

Introduction to Java
; What is Java? Java is a high-level object-oriented programming... in the Java technology then this page is for you. Here we have explained how... of the JRE (Java Runtime Enviroment) . It provides the cross platform 

java code - Java Beginners
java code  how to read an xml file in java and store its contents into a database ?i want to know the flow  Hi Friend, Try the following code: import javax.xml.parsers.*; import javax.xml.parsers.*; import 

what is a indentifier - Java Beginners
what is a indentifier  What is an identifier and what is the definition?  An identifier is an unlimited-length sequence of Java letters and Java digits, the first of which must be a Java letter. An identifier cannot 

what is the error - Java Beginners
what is the error  What is the compile time error that i am getting... this .correct code is this if you don?t want such type of error EG : - import java.lang....{public void showdata(){System.out.println("Data : " + data);}}// java 

java code - Java Beginners
java code  how to convert byte array into hexadecimal?  Hi friend, Code to help in solving the problem : class ByteToHex { public static void main(String[] args) { byte[] bytear = new byte[2]; bytear 

Java Code - Java Beginners
Java Code  how to develop piecharts by getting values from database... the following code: import java.sql.*; import java.io.*; import...."); } } } For the above code, we have created a table 'chart' in database 

Java Code - Java Beginners
Java Code  How to display line charts by getting data from database..., Use JFreechart library. Here is the code: import java.sql.*; import...."); } } } For the above code, we have created a table 'chart' in database: CREATE TABLE `chart 

java code - Java Beginners
java code  how can get the intensity values of the image?how to divide the image into 8*8 blocks? (send me the implementation code in java)  import java.applet.*; import java.awt.*; import java.awt.image.*; public 

Java code - Java Beginners
Java code  My Question is... In this there is Textfield... place.Will you please check it what is wrong in that. private void..."); } } In this im writing the code only for alphabet A..which is also same 

java code - Java Beginners
java code  how to generate random numbers  import java.util.Random; public class RandomNumbers { public static void main(String args[]){ Random random = new Random(); /** Print a single random number 

java code - Java Beginners
)); System.out.println("enter an interger"); int i=Integer.parseInt(br.readLine...)); System.out.println("enter an interger"); int i=Integer.parseInt(br.readLine()); if(i 

java code - Java Beginners
java code  sir i want to connect all m pages as i make a start button in swing and i want whn we click on start my login page is come next how we... code: 1)StartDemo.java: import java.awt.*; import javax.swing.*; import 

java code - Java Beginners
java code  how to insert more than images into a mysql database through a frame?  Hi Friend, We are providing you a code that will insert multiple image in the database from frame. import java.sql.*; import 

code for gettingSubstring - Java Beginners
substring...what can be done..?  Hi friend, Code for substring...://www.roseindia.net/java/beginners Thanks... code for gettingSubstring  Can anyone give me the code to get 

find the largest number enter by user - Java Interview Questions
find the largest number enter by user  sorry for not stating clearly my question. i want to know how to find the largest number enter by user. thanks. this is my java coding: import java.util.Scanner; import java.io. 

code protection - Java Beginners
code protection  dear friend Please help me, This is importent for me I want to protect my java class and jar file from decompiler software, I think that what you know what is decompiler; please please help me i want 

java beginners - Java Beginners
java beginners  what is StringTokenizer? what is the funciton... the following links: http://www.roseindia.net/java/beginners/StringTokenizing.shtml http://www.roseindia.net/java/beginners/tokenizingjavasourcecode.shtml 

what are the loopholes in java - Java Beginners
what are the loopholes in java  what are the loopholes in java 

what should i do next?? - Java Beginners
what should i do next??  I know java basics.actully i passed the SCJP exam.Then now i have no idea about what should i do next.I like to come... if u don't know how to install the software of java also u can from him.He 

computation code - Java Beginners
computation code  "Helo man&sir can you share or gave me a java code... the user to enter the number of salespeople, and it uses that value to create a dynamic array of sales amounts. The program then asks the user to enter 

Java Core Code - Java Beginners
Java Core Code  My question is that how can i calculate and display the true downloading speed from my download manager(I made it in java using core methods no struts or any adv technology used) using java methods 

applet code - Java Beginners
applet code  hi friends.. i have to oen one applet, in that applet code should be apper what we have written for the applet... this is my...://www.roseindia.net/java/example/java/applet/ Hope that it will be helpful 

java Code Problem - Java Beginners
java Code Problem  Hi Sir. i am creating one java program in which i want to remove unsed variables from java program and store it into another... as output of all values of variables and what variables are removed.plz help me 

characters java - Java Beginners
) There are 0 A's. What letter would you like to guess?(Enter zero to quit.) b (sample...?(Enter zero to quit.) c (sample you input that letter) There are 0 C's. What... that letter) There are 1 D's. What letter would you like to guess?(Enter zero 

ATM Java Code - Java Beginners
ATM Java Code  how to write ATM code that requirement is 1)user can insert name, account number, current balance,transaction type, 2)if select transaction is money deposit, the value will be input and current balance 

java servlet code - Java Beginners
java servlet code  hi, this is vinay Iam doing a project using administrator and user modules in on-line examination system, i need how to prepare... reply code as early as possible 

java - Java Beginners
an example. Q.3. (a) What is finally block in Java ? How many finally blocks can...java  Q.1. (a) Write a program in Java to perform the addition of two complex numbers. (b) Explain what happens if private is applied to a method 

Source Code - Java Beginners
Source Code  What do I have to add to my original code to make it work 

Source Code - Java Beginners
Source Code  How to clear screen on command line coding like cls in DOS?  Hi Friend, Here is the code to execute cls command of DOS through the java file but only one restriction is that it will execute 

java code and logic - Java Beginners
java code and logic  Q1: how to write java program for the following: * * * * * * * * * * * * * Q2: S T R I 

java codes - Java Beginners
java codes  how to use the jpasswordfield? what is the code?  ...(this); JLabel label = new JLabel("Enter the password... get the password by searching this example's\n" + "source code 

code problem - Java Beginners
code problem  Dear Sir, I've to make a program where there are 10...- hy, Line2- how r u? and so on... how to sort it out, plz help me  Hi friend, Code to help in solving the problem : import java.io. 

code - Java Beginners
code  how to get the cube root of a number in java?the simpliest form...thanks  Hi Friend, While calculating cube root you can simply use cbrt() method of java.lang.Math class. Here is the code which you can use 

code - Java Beginners
code  how do we code for the kapreka's constant 

java - code problem - Java Beginners
java - code problem  hi I want to create log file for my new project... date, time and file path i don't want other information how to ignore.... Other Wise send ur code. Thanks 

code problem - Java Beginners
, what code should be compatible, as i heared with UDP programing there is no Guarantee of packet's delevery so send me code made of TCP, plz help me...code problem  i've to send a login packet( username & password 

what technique - Java Beginners
what technique  what technique or algorithm i need to use to develop a system a scheduling time table in java 

java code - Java Beginners
java code  can u please post java code for zoom in and zoom out an bufferedImage class image 

code problem - Java Beginners
code problem  Dear sir, I have an excel file in D: drive called today.xls, i want to open it thru java program, what code would be compatible plz help me  Hi friend, Code to help in solving the problem : import 

java problem - Java Beginners
java problem  Write a program that could be used to help children... and 99, inclusive. The program should start by asking the user how many.... Then the program presents to the user that many problems and allows the user to enter 

programming code - Java Beginners
programming code  program code for converting temperature from... or fahrenheit is entered   Hi Friend, Try the following code. I...{ System.out.print("Enter the Temperature: "); Scanner input=new Scanner(System.in 

need code - Java Beginners
. (view -> source) . how it is possible in java.  Hi Friend, Here we are sending you a sample code which will be helpful to you. import java.io....need code   i want to take the html coding. if user give a input html 

java code and logic - Java Beginners
java code and logic  how to write the program in java for 123454321 1234 4321 123 321 12 21 1 1 thanks  Hi Friend, Try the following code: class Program { public static void main(String 

simple code - Java Beginners
or not and print its position in prime nuber series.  Hi friend, Code...)); System.out.println("Enter number:"); int num = Integer.parseInt... InputStreamReader(System.in)); System.out.println("Enter number:"); int num 

Java Code - Java Beginners
Java Code  Code the declaration for an array of ints named counts 

generate java code and html code - Java Beginners
generate java code and html code  create a web application for museum....a)the first page wil be a login page for administrators.. passwords for all..., current location(cabinet1, cabinet 2 etc) c)administrator should be able to enter 

JavaScript code - Java Beginners
JavaScript code  how to write the client side validation code in javascript for a html file having field userid & password 

code problem - Java Beginners
code problem  1)what is accurate use of access specifiers (plz give me all uses in options)..? 2)In folllowing options which can be used... and methods. Java provides some access modifiers like: public, private etc