Latest Tutorials| Questions and Answers|Ask Questions?|Site Map



Home Answers Viewqa Java-Beginners Reference passing in java

Have Programming Question? Ask it here!
 
 
 


deepesh
Reference passing in java
0 Answer(s)      a year and 11 months ago
Posted in : Java Beginners


plz tell me wat d meaning of refernce in java? for example : Class M(){ N n; }

Class N(){

}

wats dis meaning?


Advertisement
View Answers

Related Tutorials/Questions & Answers:
Reference passing in java
Reference passing in java  plz tell me wat d meaning of refernce in java? for example : Class M(){ N n; } Class N(){ } wats dis meaning
Java reference
Java reference  What is weak reference in Java
Advertisements
Is Java pass-by-reference?
Is Java pass-by-reference?  Is Java pass-by-reference
pass method reference in java
pass method reference in java  How to pass method reference in Java
Java interface reference
Java interface reference  When can an object reference be cast to an interface reference
Java parameter passing
Java parameter passing  What type of parameter passing does Java support
Pass by Reference - Java Beginners
by Reference?can u please explain with examples.is java supports Pass by reference...); } } Java programming language does not pass objects by reference...(i); display(i); } } Pass By Reference: It refers to pass an object
java pass by reference
java pass by reference  i understood java always pass arguments by pass by value so that the original value does not change...... but i want to know how we change the value and make it effect the original value by passing
difference between hashcode,reference in java
difference between hashcode,reference in java  difference between hashcode,reference in java
java call by reference - Java Beginners
affect the caller?s original variables. Java never uses call by reference. Java...java call by reference  in java do we have ane term like call by reference. if yes give me the full description with example and if no then also
Passing Arguments. - Java Beginners
Passing Arguments.  Hi, im new in doing this passing arguments and calling methods. Can you please see that y im not getting the answer as the question says to do. Thanks Question:Write a method that is passed two arguments
pass by value /reference - Java Beginners
pass by value /reference  hello sir/mam, i know pass by value is a primitive type in java. what about pass by reference in java ? .. For object type pass by value is used or pass by reference is used ? pls give me a example
Java argument passing
Java argument passing  How many ways can an argument be passed to a subroutine and explain them
reference
reference of student into person can do like this or any other alternative Student
XML clonning with java and passing arguments
XML clonning with java and passing arguments  Hi, I have a XML file as follows. My requirements are as below. 1. Clone the whole xml file. 2. Iterate depending on the number provided. Say 1 means only one set with arugments1
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
Java simple reference source - Java Beginners
Java simple reference source  Hi, please could you recommend me a Java simple reference source (on line or e-book) where I could quickly find... would like to have a Java reference source for a quick look. I have got some
Reference type Vs Object type. - Java Beginners
Reference type Vs Object type.  Can anyone explain the exact difference between Reference and Object, how can i create a reference ? When exactly we have to use reference. Is this both terms interchangeble. Thanks
how do you parse by reference in java(with JGrasp)
how do you parse by reference in java(with JGrasp)  i am a 1st year beginner in java programming(GR 10) at hillcrest High School in south Africa My question is how do you parse by reference in java(with JGrasp) please help me i
difference between the obj and reference - Java Beginners
difference between the obj and reference  what is the difference between object and reference ? is there any difference
Applet - Passing Parameter in Java Applet
Applet - Passing Parameter in Java Applet   ... case applet should display "Welcome in Passing parameter in java applet...;Passing Parameter in Java Applet</TITLE> </HEAD> <
JSP:Passing query as parameter - Java Beginners
JSP:Passing query as parameter  Hi Friends, I have a real tough..."; String qry3="select age from table13"; string q=Insert into emp values(?,?,?); int update=prep.executeUpdate(q); prep.setString(1,qry1); prep.setString
JSP:Passing query as parameter - Java Beginners
JSP:Passing query as parameter  Hi Friends, I have a real tough..."; String qry3="select age from table13"; string q=Insert into emp values(?,?,?); int update=prep.executeUpdate(q); prep.setString(1,qry1); prep.setString
Reference Data Types
In this section we will discuss about Reference Data Types in Java 7
cross reference
cross reference   hi everbody as i got a problem and i have no idea the problem that i need to create a cross reference map for a Java source file. detail show below it mean that the input to the program is a Java source
Passing parameter over Form to BackingBean - Java Server Faces Questions
Passing parameter over Form to BackingBean  Dear User, i have problems concerning passing parametes from form to my backing bean. I have... here, my Bean Code. This is the form
Passing java variables from JSP to Servlet - return null values
Passing java variables from JSP to Servlet - return null values  I... the java code of my JSP. In JSP page I did, String msg="hello... to get java variables from JSP tp servlet? If there is some error in my code
by value or by reference
by value or by reference  Are objects passed by value or by reference
Passing array element
Passing array element  What about passing an element of an array? If I have array of objects and pass functionA(arr[2]); Then functionA() will get arr[2] as a value type or a reference type
appdelegate reference
appdelegate reference  Hi, How to get the reference of appdelegate in my view controller class. Thanks.   Hello Friend, Following code example show how to get appdelegate reference anywhere in your iPhone/iPad
Passing variable
Passing variable  How to pass variable to HTTP object in HTMl or PHP
Java Reference Books
Java Reference Books      ....     Java Reference Guide In the Java Reference Guide this week I present an MXBean monitoring Servlet
pointer to a reference
pointer to a reference  pointer to a reference in C++    #include <iostream> using namespace std; void foo1(int& x) { int* p = &x; *p = 123; } void foo2(int* x) { int
pointer to a reference
pointer to a reference  pointer to a reference in C++    #include <iostream> using namespace std; void foo1(int& x) { int* p = &x; *p = 123; } void foo2(int* x) { int
passing parameter from Java code to CSS file - Design concepts & design patterns
passing parameter from Java code to CSS file  hi, i have to pass a string variable from by java code to a CSS file so that i can use that variable in my CSS file. Plz help me as soon as possible
Argument Passing
Passing Argument in Java  hi this is my code class Test { void meth(int i, int j) { i *= 2; j /= 2; System.out.println("a=" +i); System.out.println("b=" +j); } } public
Reference Data Types
Data Types in brief In Java a reference data type is a variable that can... is called reference types in Java. The object becomes an instance when... are reference types because these are treated as objects in Java. For example
Are objects passed by value or by reference?
Are objects passed by value or by reference?  Are objects passed by value or by reference
call by reference - Development process
call by reference. Java always uses call by value. import java.awt.*; public...call by reference  Hello , Is thre callbyvalue in java... cannot change the caller?s reference variables, i.e. make them point to different
passing xml created using DocumentBuilderFactory as input to oracle stored procedure using java JDBC
passing xml created using DocumentBuilderFactory as input to oracle stored procedure using java JDBC  I want to send the xml as input parameter... is my java code... import java.io.; import javax.xml.parsers.; import
Declare Reference variable
Declare Reference variable   class A { int a; //instance... is shared. I just want to ask if we declare Reference variable above then what does...?? (Generally we used to declare reference variable in main method at the time
Need to expand tree by passing Id thr URL. (not by clicking manually) - Java Server Faces Questions
Need to expand tree by passing Id thr URL. (not by clicking manually)  Sub: Need to expand tree by passing Id thr URL. Hi, Here i have...=tree&albumIds=1001,1002,1005,1008,1009,1010&client=0" I m passing album Ids
Need to expand tree by passing Id thr URL. - Java Server Faces Questions
Need to expand tree by passing Id thr URL.  Hi, Here i have...=tree&albumIds=1001,1002,1005,1008,1009,1010&client=0" I m passing album Ids... by passing the clientId from Url. How can I do it. Plz help asap
Objective C Message Passing
Objective C Message Passing  What exactly a message passing means in Objective C? and how can i pass a message to a method
passing parameter from html to applet
passing parameter from html to applet  how to pass the following from HTML to applet in Java code - font size,font style,font size?give me suitable code
passing values on button click
passing values on button click  Please help me to solve this issue.I want to pass a value assigned to button to another view upon button click in xcode
JSF core Tag Reference
JSF Core Tag Reference          This section is dedicated to make you understand about JSF Core Tags. All these core tags are contained in JSF Core Tag Library
passing parameters - JSP-Servlet
passing parameters  hi this is my jsp page Reserved... No: this is my java page for insertion package CHB; import
Object reference not set to an instance of an object
Object reference not set to an instance of an object  Object reference not set to an instance of an object
passing values in hyperlink
passing values in hyperlink  Hi. I have given a hyperlink in one jsp page. Can i able to pass that hyperlink label as a value to the next page its navigating when the user clicks it. Plz respond me quickly. Thanks in advance
 

 

 

DMCA.com