Date type typecasting - Java Beginners
Date type typecasting  Can i type cast Date object of java.util.* to java.sql.* Date Object? if so how? Refer to the following url http... to supply a pattern string, indicating how the variious components are organised 

Typecasting
 

Typecasting
 

Double To Int Without TypeCasting
Double To Int Without TypeCasting  How to convert Double to Int without using typecasting?   class ConvertDoubleToInt { public static void main(String[] args) { double d=25.5; int num=new 

how to crate callout box in jsp - JSP-Servlet
how to crate callout box in jsp  how to create a callout box when pointing a link in jsp page like in MS-word document callout box. Please help me I want to use 

Theory - Java Beginners
is composite Data type? 4)How does a class represent abstraction of a real world entity...)? 6)How does a class accomplish abstraction? Program code required::: I...: a)If the results of casting fits into the target variable,implicit 

How to do Null validation for a boolean variable - Java Beginners
How to do Null validation for a boolean variable  How to do Null validation for a boolean variable in JAVA?  Hi friend, For solving the problem visit to : http://www.roseindia.net/java/master-java/variables 

Crate a Popup Menu in Java
Create a Popup Menu in Java       Here, you will learn how to create a Popup menu in Java. Popup menu is the list of menu which is displayed at that point on the frame where 

How to extract the values of a variable in a href statement. - Java Beginners
How to extract the values of a variable in a href statement.  Hi, Here im trying to send invitations to some selected people.It is working when i...: SENDINVITE Now here i want to put a variable containing multiple e-mail ids 

how to inherit static variable
how to inherit static variable   how to inherit static variable or methods in Java?? Please explain the entire process of inheriting the variable. Thanks in advance 

type casting - Java Beginners
of type casting and conversion  Hi friend,public class TypeCasting... = 100; String str = "String"; System.out.println("All variable...://www.roseindia.net/java 

How to define a constant variable in Java?
How to define a constant variable in Java?   Hi, How to define a constant variable in Java? thanks   HI, The Constants variables... once its declared. For more related to constant variable in java Thanks 

java Transient variable - Java Beginners
java Transient variable  Hi, What is the use of transient variables in java?  Hi friend, The transient is a keyword defined in the java programming language. Keywords are basically reserved words which have 

Using a variable filename - Java Beginners
Using a variable filename  Dear sir, my program a JFrame containes of 3 JTextFields and 2 different JButtons intend to sends data to 2 Input files... the buttons global variable and using the code e.getSource()== or by associating 

Store Variable in Java
Store Variable in Java  How to store Variables in Java?   public class DoubleTest { public static void main(String[] args) { double...(aDouble); // Outputs 7.21 } }   Variable in Java 

array variable in a java program
array variable in a java program  How do i write a program that will prompt the user for a list of 5 prices, that cosist of the sum of all the prices, the average of the prices, and all prices that are higher than the calculated 

Java struts variable valu - Struts
Java struts variable valu  Hii.. can u suggest me how to declare a variable in my jsp page and then fetching its value in the action class.. my requirement is to execute a block of code depending on the value of the variable 

SCJP Module-6 Question-12
 

Java variable
Java variable   To what value is a variable of the String type automatically initialized 

Local Variable and Instant Variable
they compile fine. But in the case of local variable in Java, local variable in Java do...Local Variable and Instant Variable  difference between Local Variable and Instant Variable   Difference between local variable 

Extracting variable from jsp
Extracting variable from jsp  how to Write a java program which will be extracting the variables and putting them in an excel format?   The given code allow the user to enter some fields and using the POI API 

how to assign javascript variable value to a jsp variable
how to assign javascript variable value to a jsp variable  how to assign javascript variable value to a jsp variable 

Example of a instance variable
, not the updated one . In this program we are showing that how a instance variable... variable is provided to all the objects, no matter how many objects we create... Example of a instance variable    

Example of a class variable (static variable)
Example of a class variable (static variable)       This Java programming example will teach you how you can define the static class variable in a class. When a number of objects 

How to pass variable from one class to another in java
How to pass variable from one class to another in java  How to pass variable from one class to another in java?   Example: public class... and variable through by calling Class1 getter methods 

Using Unicode Variable Names - Java Tutorials
Using Unicode Variable Names 2001-11-23 The Java Specialists' Newsletter [Issue 036] - Using Unicode Variable Names Author: Dr. Heinz M. Kabutz.... Welcome to the 36th edition of "The Java(tm) Specialists' Newsletter 

convert javascript var to java variable - JSP-Servlet
convert javascript var to java variable  hi how to conver javascript var to java variable?  Hi Friend, We are providing you two ways: 1)a.jsp: function call(){ var name = "roseindia 

How I get a variable from java script to use it in the scriptlet of jsp.
How I get a variable from java script to use it in the scriptlet of jsp.  Hi i want to get the tinyUrl value in the scriptlet of jsp. // Bit.ly API var url="http://cplive.com/dealDetail.do?method=displayDealDetail& 

create and use an array variable in a java program
create and use an array variable in a java program  how do i write a program that will prompt the user for a list of 5 prices, once the user has entered all values , your program should compute and display the following: The sum 

Passing variable
Passing variable  How to pass variable to HTTP object in HTMl or PHP 

environment variable
environment variable  what is environment variable in java?   Environment variables are used by the Operating System to pass configuration information to applications 

Static Variable
Static Variable  What is the basic use of introducing static variable type in java?Please explain clearly....   The Static means that a certain object/variable is resident in memory and accessed each time an instance 

Convert Char To Byte
are going to convert a char type variable into byte type variable... position. First of all, define the class named "CharToByte" for java...() method and store it in a character type variable, convert this variable into byte 

MXML variable
MXML variable  Hi.... How can you access a var defined in 1 MXML flex in to another MXML file? please give the example for that so i clearly understand....... Thanks 

Java Final Variable
Java Final Variable  I have some confusion --Final variable has single copy for each object so can we access final variable through class name,or it is necessary to create object for accessing final variable 

Variable Names
Java Notes Variable Names Basic variable naming conventions Choosing good names is probably.... Sun's Code Conventions for the Java Programming Language 

define string variable in php
define string variable in php  how to define string variable in PHP 

static variable in php
static variable in php  How can i call a global variable as a static variable 

How to define variable in Velocity
How to define variable in Velocity       This Example shows you how to define a variable... is used for display the value of list variable.   

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

variable function in php
variable function in php  Can any one tell me how to write a variable function in PHP?   Go through the PHP Variable function tutorial ... PHP Variable Function 

php variable scope
php variable scope  How can i access a variable from scope of another function 

variable function in php
variable function in php  Can any one tell me how to write a variable function in PHP 

Java Variables - Java Beginners
Reference variable will contain? As there are no pointers in Java, what are object reference variables, and how can i see what a reference variable contains.. shape... variable, how much space is allocated for 's'.how to see the content(bit pattern 

Java Variables - Java Beginners
Reference variable will contain? As there are no pointers in Java, what are object reference variables, and how can i see what a reference variable contains.. shape... variable, how much space is allocated for 's'.how to see the content(bit pattern 

php define variable
php define variable  How to define a simple and a global variable in PHP 

how to pass variable from simple java main class(not servlet) to the jsp page?
how to pass variable from simple java main class(not servlet) to the jsp page?  I have a simple Java class in which I invoke a call to a JSP page... from the simple Java class to the JSP page. How can I do that? Here is my 

How to pass javascript variable in Scriplet of JSP?
How to pass javascript variable in Scriplet of JSP?  How can I assign the value of a javascript variable to a variable declared in jsp scriplet? Is it possible 

if variable is null php
if variable is null php  How to check if submitted variable is null in PHP? Thanks!   Check if Variable is NULL in PHP You can use isset($var) to check if the variable is not defined or null in PHP. and after setting 

How do you pass a variable by value?
How do you pass a variable by value?  How do you pass a variable by value 

What is a transient variable?
) with transient keyword becomes transient variable in java. It will be beneficiary.... For more details about transient variable in Java visit below link: http...What is a transient variable?   Hi, What is a transient variable 

Create Session Variable PHP
Create Session Variable PHP  hi, Write a program which shows the example of how to create session variable in PHP. Please suggest the reference links. Thanks,   Hi, Here is the example that explain how to create 

java - Java Beginners
information. http://www.roseindia.net/java/beginners/arrayexamples/java...java  i know which u send to me but i want to know how to store length in an integer variable.   Hi friend, This is simple code 

java encoding - Java Beginners
java encoding  how to encode String variable to ASCII,FromBase64String,UTF8  Hi It's very easy to convert String Variable into ASCII format. Please visit the given tutorial link with example that shows how you can 

Access a variable local and globally
Access a variable local and globally  how can we access a variable local and globel??   hello, if you want to access your variable with in the view then declare it in the view.h file and if you want your variable 

add a property to instance variable
add a property to instance variable  How to add a property to instance variable in iPhone SDK 

print variable in iphone
print variable in iphone  how can i print a variable in iphone????   hello,, if you want to print a variable in objective C if integer then int i=3; NSLog(@"%d",i); if string then NSSting *str; NSLog(@"%@",str 

Declare Reference variable
variable static int b; // static variable A ref; static... followed here... } } My Question is that instance variable occupy space in memory when object is created. Static variable is class variable which 

java - Java Beginners
am still using eclipse editor so please told me how to configure java_home.... there. The value of JAVA_HOME variable is the root folder location of your JAVA... variable is the "bin" folder location in your JAVA Installation. Eg: C:\Program Files 

Java basics - Java Beginners
how object/class/variable work. new to java. -Thanks javanewbie  ... to visit... http://www.roseindia.net/java/beginners/ Thanks...Java basics  I have two classes class cat { int height, weight 

Assigning a value to JSP variable from a bean class. - JSP-Servlet
Assigning a value to JSP variable from a bean class.  Hi, I want to know how we can assign value to a JSP variable from a Java Bean. I am using Struts, JSTL. Which tags should I use to assign the value. e.g Kindly 

java documentation - Java Beginners
java documentation   Sir my qn is that How to use javadoc tool? please explain this with a small example? How much memory is allocated for refernce variable, plz also explain me this with example 

Referance variable - Java Interview Questions
Referance variable  by using which reference variable we declare instance variable as local variable in java   Hi friend,Local variables... variable and parameter. When the method is called, the parameter slots are initialized 

JSP Create Variable
JSP Create Variable          JSP Create Variable is used to create a variable in jsp. The scriptlets include a java code to be written as <%! %> 

you pass a variable by value.
you pass a variable by value.  How do you pass a variable by value?   Hi friends, Just like in C++, put an ampersand in front of it, like $a = &$b /*--------------Pass By value----------------*/ function add 

JavaScript display variable in alert
JavaScript display variable in alert  How to display variable... variable is declared by using var keyword.This variable can hold any type of value... put variable or any statement in alert which you want to display 

java script - Java Beginners
java script  how to get the variable value declared in javascript to the scriptlet of a jsp without using form  Hi Friend, Try it: function hello(){ var myvar=document.getElementById("text").value 

how to run - Java Beginners
how to run   how to run java program... brifely  Hi Friend, Java Virtual Machine is responsible for running java program.Java uses the "javac" command to compile the program and after compiling,uses "java" command 

Static variable in java
Static variable in java. Static is a keyword in java used to create static methods, variable inside a class and static class. Static variable is also called class variable which belongs to class not to object. Static 

programming - Java Beginners
programming for java beginners  How to start programming for java beginners 

java beginners doubt!
java beginners doubt!  How to write clone()in java strings 

how to begin - Java Beginners
how to begin  i want to know that to develope a webside in java how i start my tutoril. sir please write step to take tutorial in sequence . i want to develope webside using jsp and servlet 

java pointers - Java Beginners
java pointers  "There is no need to store the address of the another variable in java So that pointers are not used in java."how it is different... the rule of OOP. so java does not support pointer.so that direct access to any 

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 

how to difficulty in removing error - Java Beginners
how to difficulty in removing error  import java.io.*; class... lit1,lang1,hin1,hist1,geog1,maths1,phy1,chem1,bio1,eve1,ctsa1,total1; //loop variable... lit2,lang2,std2,roll_no2,hin2,hist2,geog2,maths2,phy2,chem2,bio2,eve2,ctsa2,total2; //loop variable 

PHP Variable Functions
PHP Variable Functions: Learn PHP Variable Function means that if a variable name has a format like this $var(), PHP will consider this as a variable function... to execute it. This variable function does not work with echo(), print(), unset 

Java Coding - Java Beginners
Java Coding  How do I code the following: Code a switch statement that tests the value of an int variable named weightInt. This variable contains... of weightInt is equal to 5, set a double variable named shippingBase to 4.95. 

How Java is secured - Java Beginners
How Java is secured  Hi friends, i am new to java. can you explain how java is secured. Thanks Prakash 

java - Java Beginners
java  what nullpointerexcetion and how can be handle it?  Hi Friend, Null pointer exceptions are errors thrown by the Java compiler when we use a variable that hasn't been defined or access a field or invoke a method 

PHP Variable variables
PHP Variables variable: Variables variable is a new kind of technique of using variables, in this technique we need to use more than one variable and we can... the use of variable variable both in general use as well as in OOP concept. PHP 

java oop - Java Beginners
variable w is initialized to the value of b. h. Write a Java statement...java oop  Consider the following declarations: { private int u...= new XClass (10, 20.75); a. How many members does class XClass have? b. How 

how to printing - Java Beginners
how to printing  how to print some thing on output without using system.out.print()and without using print writer class ?  Hi Friend, Try this: import java.io.*; public class Print{ public static void main 

How to Assign struts2 property to jsp variable
How to Assign struts2 property to jsp variable  In Struts2 <s....   But i wants to assign the value to jsp variable   I wants to assign to jsp variable   wants to assign <s:property 

Passing a java property to a javascript variable
Passing a java property to a javascript variable  i want to assign a java property to a js variable: action class: collegename have a property.../javascript"); %> var collegename = ''; Java Script code: alert("collegename 

Use char variable as integer
Description: Here in this example you will see how a char variable works like a integer. The char variable works with pre and post increment operators. Code: public class CharInt {    

how to print - Java Beginners
how to print  how to print something on console without using System.out.print() method ?  Hi Friend, You can use PrintWriter to write anything on the console. import java.io.*; public class Print{ public static 

javascript variable value insertion in DB
javascript variable value insertion in DB  how can I insert javascript variable value into database using php 

path - Java Beginners
meaning of path and classpath  what is the meaning of path and classpath. How it is set in environment variable.  Path and ClassPath in in JAVAJava ClassPath Resources:-http://www.roseindia.net/java/java-classpath.shtml 

PHP Variable
of the most important thing, in PHP we can declare a variable of any type, any where.  PHP Variable Example 1: <?php $var="This is a string value";//declaration as string variable echo "Value of \$var 

Core Java - Java Beginners
Core Java  How can we explain about an object to an interviewer ..., these are part of a class but are not the same. An object is expressed by the variable... are distinguished from each other as instant variables, instant methods and class variable 

Java - Variable, Constant and Literal in Java
Java - Variable, Constant and Literal in Java       In this example you will see that how you can use variables, constants and literals in your program easily. Variable 

Initializing Integer Variable issue?
Initializing Integer Variable issue?  My program is supposed to take a phrase like you'd see on a TV commercial, for example: "Call 1-800-GETLOAN now... on how to shorten/optimize the code are welcome. Code below. public class 

Java basics - Java Beginners
object/class/variable work. new to java. -Thanks javanewbie...Java basics  I have two classes class cat { int height, weight... java is complaining when main method signature is commented out though ?I do 

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 

java programming - Java Beginners
java programming   this is my preoccupation: i design an 2-tier... has logged on successfully.but i don't know how to go about it. i also have... into a login window a method variable that store the user l*ogin name* . I wanna get 

how to pass class variable to another class
how to pass class variable to another class  i need to access a variable from a class to another class currently running at the same time. using Classname.variable i got the value. But when i change the value second time i got 

JAVA - Java Beginners
JAVA  Suppose a=b c=d x=z then i want to save the value of b in a variable, value of d in c and so on... how?  Hi Friend, Try the following code: import java.io.*; import java.util.*; class UsePropertiesFile 

how to start with java - Java Beginners
how to start with java  sir i am new to java and i need the guidence how to start with it . i am doing my MCA final semester project . the project.... framework - struts database - postgreSQL and java and jsp is used 

Java - Java Beginners
Java  how to declare arrays   Hi Friend, Please visit the following link: http://www.roseindia.net/java/beginners/array.shtml Thanks 

Java Coding - Java Beginners
Java Coding  How do I code the following: Code a private static... of a double variable named shippingCost based on the weight and zipCode values and then return the shippingCost variable to the calling method. To start