difference between hashcode,reference in java

Home Answers Viewqa Java-Interview-Questions difference between hashcode,reference in java

kirankumar

difference between hashcode,reference in java
1 Answer(s) a year and 9 months ago
Posted in : Java Interview Questions

difference between hashcode,reference in java

View Answers

April 21, 2012 at 10:54 PM

hash code is generated by the heap and its size is equal to the size of the of capcity (32bit os) have 4byte hash code and it is gererated by c language and reference is like assigning the word for acceding the interfaces. for example Connection con=null; here con is reference

difference between hashcode,reference in java
difference between hashcode,reference in java difference between hashcode,reference in java

difference between == and === operators?
difference between == and === operators? Is (====) operator available in java or not? difference between

difference
difference what is the difference between the JDBC-ODBC bridge, the Native-API-Partly-Java driver, and the JDBC-Net-All-Java Driver is the placement of the database access libraries Please visit the following link

difference
difference difference between Method Overloading and method Overriding Difference between Method Overloading and Method Overriding... the following links: Java Method Overloading Java Method Overriding

difference
difference difference between thread and process in java Difference between Process and Thread: 1)Process is a program under execution whereas Thread is a part of program. 2)Process are heavy weight programs which

Difference between Timer and Thread?
Difference between Timer and Thread? Can anyone tell me about the difference between Timer and Thread, Why we need to have Timer in case we have Thread implimentation startegy in Java

difference between lock and synchronization
difference between lock and synchronization Hi, I am new in java please anyone tell me difference between lock and synchronization in java. its urgent. Thank in advance Please visit the following link: Lock

What is difference between the java and javascript?
What is difference between the java and javascript? What is the difference beteen the java and javascript? Hello Friend, Read Here Thanks

difference between applet and swings
difference between applet and swings what are the major difference between swing and applets Hello Friend, Differences: 1) AWT stands for Abstract windows toolkit whereas le Swing is also called as JFC?s (Java

Difference between error and exception ????????
Difference between error and exception ? Can we handle a error in java if yes than give an code of an example? Difference between error.... Or a NullPointerException will take place if you try using a null reference. In most of the cases

What is the difference between a constructor and a method?
What is the difference between a constructor and a method? Hi, What is the difference between a constructor and a method? Hi, I have found a good link of Java program related to difference between constructor

difference between servletconfig and servletcontext in java
difference between servletconfig and servletcontext in java difference between servletconfig and servletcontext in java ServletContext ServletContext is implemented by the servlet container for all servlet

difference between wite and writeto in java
difference between wite and writeto in java I am using the stream... the writeTo() method. I want to know difference between the write() and writeTo() method in java. The writeTo() method writes the complete contents

What is difference between the java and javascript?
What is difference between the java and javascript? What is the difference beteen the java and javascript? Hello Friend, Difference: 1) Java is a Object Oriented programming language developed by Sun Microsystems

difference between servletconfig and servletcontext in java
difference between servletconfig and servletcontext in java ServletConfig is implemented by the servlet container to initialize a single servlet using init(). ServletContext is implemented by the servlet container for all

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

What is the difference between a JDK and a JVM?
What is the difference between a JDK and a JVM? Hi, What is the difference between a JDK and a JVM? Thanks, Hi, JDK is stand... to compile your source files using a JVM. For more difference between JDK and JVM

Difference between object and instance? - Java Beginners
Difference between object and instance? What is the difference between object and instance in java

difference between enum and final class?
difference between enum and final class? what is the difference between enum and final class in java? The java.lang.Enum is an abstract class, it is the common base class of all Java language enumeration types

what is difference between objectan primitive? - Java Beginners
what is difference between objectan primitive? whatis difference between object and primitive

difference between java5 and java6 - Java Beginners
difference between java5 and java6 Hi, What is difference between java5 and java6 Please let me know quickly

Difference between C++ and Java - Java Interview Questions
Difference between C++ and Java Basic difference between C... was derived from C++ but still there is big difference between these two... am going to give you few differences between these two...1. Java does not support

Give difference between LinkedList and ArrayList - Java Beginners
Give difference between LinkedList and ArrayList Hi, What is the use of LinkedList and ArrayList? How you can difference between LinkedList.... For more information, visit the following links: http://www.roseindia.net/java

Difference between Java IO Class - Java Beginners
Difference between Java IO Class What is the difference in function between Two set of Stream class as mention below- 1)FileInputStream... information. http://www.roseindia.net/java/ Thanks

Hi .Difference between two Dates - Java Beginners
Hi .Difference between two Dates Hi Friend.... Thanks for ur Very good response.. Can u plz guide me the following Program.... difference between two dates.. I need to display the number of days by Each Month

Difference between API and Assembly - Java Beginners
Difference between API and Assembly Can anybody tell me what is the diffrenece between API's and assemblies? Hi friend, Points to be remember : API *) API Stands for "Application Program Interface

difference
difference difference between hashtable and hashtree

difference
difference what's the difference between mysql and sql

Difference between sorted and ordered collection in hibernate
Difference between sorted and ordered collection in hibernate What is difference between sorted and ordered collection in hibernate? ... the sorting features provided by the Java collections framework. The sorting occurs

what is the difference between access specifiers and access modifiers in java?
what is the difference between access specifiers and access modifiers in java? what is the difference between access specifiers and access modifiers in java

pls tell me the difference between the run() and start() in threads in java....
pls tell me the difference between the run() and start() in threads in java.... difference between the run() and start() in threads in java

What is the difference between an if statement and a switch statement?
What is the difference between an if statement and a switch statement? Hi, What is the difference between an if statement and a switch statement... in Java program. http://www.roseindia.net/java/java-tips/flow/switch/switch

Difference
Difference What Is the difference between JDK & SDK

Difference between == and equals method in java
Description: For comparing equality of string ,We Use equals() Method. There are two ways of comparison in java. One is "==" operator and another "equals()" method . "==" compares the reference

What is the difference between a break statement and a continue statement?
What is the difference between a break statement and a continue statement? Hi, What is the difference between a break statement and a continue statement? Thanks, Hello, In Java programming language supports 3

What is the difference between EJB 3.0 and JPA - Framework
What is the difference between EJB 3.0 and JPA What is the difference between EJB 3.0 and JPA. How can they work together. Does EJB 3.0 need... which can be used for creating a mapping between plain java bean objects (POJO

difference
difference difference b/w java and asp.net

Difference between DispatchAction and LookupDispatchAction
Difference between DispatchAction and LookupDispatchAction What is the Difference between DispatchAction and LookupDispatchAction

difference between SessionState and ViewState
difference between SessionState and ViewState What is the difference between SessionState and ViewState

difference between ForwardAction and IncludeAction
difference between ForwardAction and IncludeAction What is the difference between ForwardAction and IncludeAction

Difference between struts and JSF
Difference between struts and JSF What is the difference between struts and JSF

what is the difference between jdk 1.4 and 1.5 and 1.6
what is the difference between jdk 1.4 and 1.5 and 1.6 what is the difference between jdk 1.4 and 1.5 and 1.6 Java 1.4 Features..., JSSE, JAAS) - Java web start Java 5.0 Features - Generics: provides compile

Difference between 3d and 4d
Difference between 3d and 4d what is the difference between 3d and 4d

What is the difference between the >> and >>> operators?
What is the difference between the >> and >>> operators? hi, What is the difference between the >> and >>> operators? Thanks

difference between varchar & varchar2?
difference between varchar & varchar2? What is the difference between varchar & varchar2

what is the difference in java and j2ee
what is the difference in java and j2ee Hi, Please tell me: 1. What is the difference between Java and Core Java and 2. Difference between Java and J2EE

to calculate the difference between two dates in java - Java Beginners
to calculate the difference between two dates in java to write a function which calculates the difference between 2 different dates 1.The function... difference in milliseconds long day = milis2 - milis1

Difference between Mysql and SQL
Difference between Mysql and SQL hello, What is the difference between Mysql and SQL?? hii, SQL is structural quary language but mysql is database package

difference - Applet
difference what is the difference in between awt and swing package... and what is the difference in between frame,panel Hi Friend.... Difference between frame and panel: 1)A frame is a resizable movalble window

Difference between JSP and Servlets
Difference between JSP and Servlets What is the difference between JSP and Servlets ? JSP is used mainly for presentation only. A JSP can only be HttpServlet that means the only supported protocol in JSP is HTTP

Ask Questions?

If you are facing any programming issue, such as compilation errors or not able to find the code you are looking for.

Ask your questions, our development team will try to give answers to your questions.

Tutorial Topics