q q how to add 2 numbers in java Hi, Try this: class Test{ public int add(int a,int b){ return a+b; } public static void main(String []args){ Calculation cal=new Calculation(); int
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Please help with this Q Please help with this Q Write a program that should allow a tutor to enter in various marks which students have been awarded, until the tutor enters... { public static void main(String args[]) { float marks[]=new float[20
Please help with this Q ASAP Please help with this Q ASAP The University wants to make a basic graphical display to show how many people received different grades for a piece of work on a module. You are required to write a program in Java that achieves
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HTML - Q (quotation) tag. HTML - Q (quotation) tag. Description : It generates a quotation over the text. Code : <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional
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corejava - Java Beginners corejava pass by value semantics Example of pass by value semantics... arguments to the method call is passed to the method as its parameters. Note very.... This is, for example, why you cannot mutate the (original, caller's) reference to the object
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Not get ans properly Not get ans properly I create db on my system using MS-acess,then I create DSN for program but I still not get answer It throws an Exception... java.sql.*; public class CreateTable { public static void main(String[] args
Corejava Interview,Corejava questions,Corejava Interview Questions,Corejava interface is an abstract data type like a class having all its methods abstract i.e. without any implementation. That means we cannot create objects
Why is the main method declared static? Why is the main method declared static? Hi, Why is the main method declared static? thanks Hi, When we declare main() method in any Java class always has the same signature, and we declare public static void main
Why we are writting public static void main(String args[])? Why we are writting public static void main(String args[])? Why we are writting public static void main(String args[])? please elaborate it... and also explain the statement System.out.println("abc
ans plz ) { } } } class MultithreadedProgram { public static void main(String[] args
corejava - Java Beginners corejava code for converting the numer into character(for ex;if we... java.io.*; class NumToWords { private static final String[] maxWords...", " quadrillion", " quintillion" }; private static final String
corejava - Java Beginners . As software developers design and build different applications, we come... for the same/similar problem everytime, and we end up "reinventing the wheel" again...{ public static void main(String[] args){ Thread th = new Thread
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can we write a method in JSP - JSP-Servlet can we write a method in JSP Hi All, In my web application I want to call another second jsp file. I can do it by redirecting my first jsp file... write you requirement clear then i can able to give ans. thanks rajkumar
What happen when we write static public void instead of public static void? What happen when we write static public void instead of public static void? Hi, What happen when we write static public void instead of public static void? Thanks Hi, The program will compile first then run
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Why do we use ORM? Why do we use ORM? Why do we use ORM? ORM is technology... programming. In ORM we define the way of mapping of classes to table and also define the mapping of which property for which column. In ORM we can use plain java
Q, 12 WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java Q, 12 WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java Q, 12 WAP to calculate addition of two distances in feets and inches using objects as functions arguments in java
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pls help its eating my time:( pls help its eating my time:( hi am new to struts2.0 in my application i have declared a list in static how to get the static list values in my result.jsp??? if i remove the static in the list the result is getting displayed.why
static redeclare static variable in the inherited class can we redeclare static variable in the inherited class like this: public class StaticClass1 { class StaticClass1{ static int noOfInstances; StaticClass1
Static Nested Classes : OuterClass.StaticNestedClass If we want to make an object of the static nested class then we have to write down the following code... Static Nested Classes  
Q - Java Terms Q - Java Terms Java Quartz Framework Quartz is an open source job scheduler. It provides powerful mechanisms for job scheduling. It can
What is Static Website . A static website is just you write your material in any word processor...What is Static Website The static website is simple website design which... to expand their business through web. Through static website individuals or small
Why XML?, Why XML is used for? Why XML? In this section we will understand the importance of XML and see Why XML is so important these days. We will also see the different usages of XML... the structured data into XML files. There are various uses of the XML files. Why XML
why my keyevent not function ? - java swing - why my keyevent not function ? - java swing - import java.awt.*; import java.awt.event.*; import javax.swing.*; import... jbtDivide; // main method to instantiate and customize frame public static
arrays,why we cannot use this statement arrays,why we cannot use this statement import java.util.*; class Dash{ public static void main(String args[]){ int x0=100; int[] x1=new int[3]; int[][] x2=new int[3][3]; int[][][] x3
Static/Class methods of course). Why declare a method static The above mean() method would work just... the class, there are good reasons to define a method as static when it could.... Called from within the same class Just write the static method name. Eg
how can i simplify my java code how can i simplify my java code /* Create a program that prompts... { public static void main (String [] args) { Scanner kb = new... sorry \n \n"); System.out.println("Enter password its your second last
Jakarta Struts Interview Questions ActionForward object. Q: Write code of any Action Class? A: Here...; Q: What is Jakarta Struts Framework... applications with Java. Q: What is ActionServlet? A: The class
which data structure is good in java..? - Java Beginners anyone give me good example how that best technique i can use in my programs and reasons why it is good.... Hi Friend, To learn Data Structures...which data structure is good in java..? Hi frends, Actually i
Some additions for my previous question - Java Beginners Some additions for my previous question This is the question I posted several hours ago: "I'm trying to write a program that has a text field... into the overall code. Also I can't quite figure out how to write the code
Why is my program running an infinite loop? Parallel Arrays Program Why is my program running an infinite loop? Parallel Arrays Program  ... an infinite loop. Why? import java.util.*; import java.text.DecimalFormat; public class parallel { public static void main (String[]args
Need help with my project Need help with my project Uses a while loop to perform the following.... -Write a label as before. -Output all numbers from secondNum to firstNum in a single line with commas separating the numbers. Write the date and time as the last
implement internationlism in Flemish ans Spanish using Sturts1.1 implement internationlism in Flemish ans Spanish using Sturts1.1 HI - we are using struts1.1, we have a requirement to implement internationlism in Flemish ans Spanish. Will this be supported in Struts1.1? How to resolve
mahesh want to know java with good understanding mahesh want to know java with good understanding I need to know about java beans(what are java beans,why we use java beans, etc...).I want an example program and it's output also.please teach me... Java Beans
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HOW TO BECOME A GOOD PROGRAMMER HOW TO BECOME A GOOD PROGRAMMER I want to know how to become good programmer Hi Friend, Please go through the following link: CoreJava Tutorials Here you will get lot of examples with illustration where you can
Write a java application program........? Write a java application program........? Welcome every One : I have Q in Java? Q : Write a java application program that reads 20 integer numbers input by the user and prints how many numbers > 100 and how many numbers
corejava - Java Beginners corejava how to write a program to multiply 1000 digit numbers with out using biginteger class
corejava - Java Interview Questions - - - - - - - -public class Singleton{ private static volatile Singleton instance; private Singleton() {} public static Singleton getInstance(){ if(instance == null... Singleton(); } return instance; } public static void main(String args[]){ Singleton
corejava - Java Interview Questions corejava how can we make a narmal java class in to singleton class
JAVA Write code which converts propositional expressions into clauses using the INOA rules JAVA Write code which converts propositional expressions into clauses using the INOA rules Write code which converts propositional expressions into clauses using the INOA rules we studied in class. A propositional expression
Why we should use string args[] in main method in java? Why we should use string args[] in main method in java? we use only... each and every meaning of public static void main(String args[])... import javax.swing.JOptionPane; public class a3c4e23 { public static void main
corejava - Java Beginners is dynamic binding and second is static binding.Please check http
Corejava - Java Interview Questions static void main(String[] args) { Scanner input =new Scanner(System.in...: import java.util.*; public class String_Example{ public static void main
corejava - Java Interview Questions corejava how to merge the arrays of sorting i want source code of this one plz--------------------------------------------- Hi Friend, Try the following code: public class MergeSort{ public static void main
corejava - Java Beginners static void main(String args [ ]){Box b1=new Box(3,4,5);b1.displayvolume
corejava - Java Beginners corejava how to retriving data from html to servlet?how send the data servlet to text.file hai friend, By using FormBeans we can get the data from from html by servlet,because it follows Frontcontroler design
JUnit and its benefits JUnit and its benefits  ... written by Erich Gamma and Kent Beck. There are many ways to write test cases...) works as expected. So if we want an accurate and efficient testing process
CoreJava
Rationale for GUI tutorial decisions and greater struggles to make it work. If you start to write static variables... problems. Here are some of the choices that were made, and why I made them. Why... it as a marginal, or optional topic. I'll try to address why this is that case
why java file save as its class name why java file save as its class name hi,this is subbareddy vajrala.my doubt is why java files save as its class names
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details of my program - Java Beginners details of my program hi 1- allow the customer to order any thing from the registered list and give him the cost of his orders 2- we do the same...) days maybe we can give up from using array of oblect and make it as a usual
core java, static - Java Beginners not be accessed in a static field. But if we create an object of class type in static... ( Ultimately this is what we do in static main method). So is right to say that practically its not impossible to call non-static fields in static fields
write the result into excelsheet write the result into excelsheet package reader; import... org.openqa.selenium.ie.InternetExplorerDriver; public class ReadExcel { static String homeurl="http://192.168.5.19:79/Home.aspx"; public static void main( String [] args ) throws
Hi good afternoon Hi good afternoon write a java program that Implement an array ADT with following operations: - a. Insert b. Delete c. Number of elements d. Display all elements e. Is Empty
Methods - OOP . A good example of a static methods in Java is the Math or Character... Java NotesMethods - OOP Static methods If your method doesn't use... on it's parameters, then you can declare the method to be static. Except for some
without writing web.xml file we can write servlet program without writing web.xml file we can write servlet program Sir Morning... Sir I have one Question "without writing web.xml file we can write servlet program". if yes which way? if no why? but without use Annotation........ Plz
please any one can help me to write a code for this question? please any one can help me to write a code for this question? Q 1) In a class first day 25 students are joined. After two days that total students will increased to 60. We can develop a program by using ArrayList concept
I'm getting an illgal start of expression error in my code for the public static boolean portion at the bottom... any ideas? I'm getting an illgal start of expression error in my code for the public static boolean portion at the bottom... any ideas? heres my code import... { public static void main (String[] args) { Random rand = new Random
STACK - WHY THE OUTPUT COMES LIKE THIS? has dog My WHY THE OUTPUT COMES LIKE...STACK - WHY THE OUTPUT COMES LIKE THIS? //: holding/StackTest.java import net.mindview.util.*; public class StackTest { public static void main
Can we replace main() with static block or with other static methods? Can we replace main() with static block or with other static methods? what is the use of public static void main()?can't we achieve the same thing through static block or through other static methods
Programming Style Guideline . If there's one idea that could serve as a guide to good programming..., adding enhancements, adapting it to new systems, etc. That would be a good enough reason to aim for maintainability, but that's not really why I'm saying
RetController.java (do get) (my file for reference for a test.. IS LOGIC good Enough ? RetController.java (do get) (my file for reference for a test.. IS LOGIC good Enough ? try { Connection conn=Create_Connection.conOpen(); System.out.println(conn); String submit
Write an event driven program to perform the arithmetic operations as shown in the interface the java programming code for that question. my question is here: Q. Write...Write an event driven program to perform the arithmetic operations as shown...*; class SimpleCalculate { public static void main(String[] args
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why we use constructors instead of methods in java? why we use constructors instead of methods in java? why we use constructors instead of methods in java
can we inherit static method in java? can we inherit static method in java? can we inherit static method in java
Static final. However, a static method can't be overridden by a nonstatic method. Or we... Static Static... an instance of a class. Static methods are implicitly final method, since overriding
why my downloaded file is alwayes damaged or corrupted? why my downloaded file is alwayes damaged or corrupted? This is my code <html> <form action='../biopydb/new.php' method='post'> <?php $Pathway_Name = $_COOKIE['pathwayname']; $dir1 ="../biopydb/Pathway
Can we declare a static variable inside a method? Can we declare a static variable inside a method? Hi, Can we declare a static variable inside a method? thanks
Why spring? Why spring? Why do we need to learn Spring? and where can we use it thanks
write a program to demonstrate wrapper class and its methods...... write a program to demonstrate wrapper class and its methods...... write a program to demonstrate wrapper class and its methods
Static Website Designing the static website after consultation of our clients. We chat on several topics... systems, and browsers. While designing the static site, we analytically...Static Website Designing A static website is a site of static web pages
Please clarify my doubt Please clarify my doubt /here is my sample code for deadlock/ class...(a); System.out.println("Back in other thread"); } public static void main(String[] args) { new Deadlock(); } } My question is that class A has 2
why we use abstract class in java? why we use abstract class in java? what is the the purpose of abstract class.Give example when to use abstract and when use interface
why we use design patterns in java?Example? why we use design patterns in java?Example? Hi..... Why we use design patterns?,why they are needed in programming languages?,advantages? hi friend, please go through the following links may this will be helpful
Good web services site - WebSevices Good web services site Hi can i get reference to the web services site, where i can get the complete web services for scratch. Hi Naresh, I guess u r in right place. I learn my self from roseindia. thanks
EJB, Enterprise java bean- Why EJB (Enterprise Java Beans)? . It is a component model that defines how we write user interface components so... can be used with the components we write in someone else's system. RMI does... this in an RMI environment, we would have to write our own search methods
Why we use Semicolon after SQL Statements? Why we use Semicolon after SQL Statements? Why we use Semicolon after SQL Statements? Hi, Some database systems require a semicolon at the end of each SQL statement.The semicolon character is a statement
why we use struts framework instead of springs why we use struts framework instead of springs why we use struts framework instead of springs It depends upon your application requirements.In some cases spring is better and in some cases struts is better
what is java and why do i need it? what is java and why do i need it? Hi, Please tell me what is Java and why do i need it? Is it free to download? Also explain me how to write and test my first Java Application? What is the configuration or system requirement
having problem with menu ans sub menu items css ...plz help!! having problem with menu ans sub menu items css ...plz help!! PLZ help ...this is my html menu > <div id="content"> <div >...; > </div and this is my css for my menu: } .item ul{ list
Help With My Java Project? Help With My Java Project? Write a console program that repeatedly... java.util.Scanner; import java.util.*; public class A4A { public static void main...]+" "); } } } } static class bubbleSort{ { int i; int array
Why request.getParameter( Why request.getParameter( Hi all, I want to to do upload file in my folder and that time i want to store date in my MySQL Database. Here...="POST"> why it happen? Anybody plz help me.. i want use it my project...plz