xsunil_kumar

 Profile Answers by xsunil_kumar Questions by xsunil_kumar

• Sep 21st, 2009

Admin is the username and adminadmin is the default password for SUN application server. You need to know the port number on which admin is running. This information you can get from domain.xml file which is under <install-dir>domains/domain1/config.Default admin port is 4848.

vijay

• Oct 21st, 2005

Username is : admintry this without any password. If it doesnt work then give password as admin.I am not sure with this.

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ajay kumar

• May 16th, 2007

You can use log4j here s a sample codeimport javax.servlet.ServletConfig;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import...

amit

• Nov 17th, 2005

container call servlet 's life cycle init() method in which we can define log() method .init() method  initialize the variables and method at run time.

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kamal

• Jul 14th, 2006

Thank you

mathi

• Jan 21st, 2006

hi ur definition is really superb. plz send the example program for woking of session and application.plz clarify my doubt.by mathi

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arpit Agarwal

• Jun 20th, 2007

Hi    This Code Can Explain The Problem Better              public class test {   public static void main (String a...

Ravindra

• Feb 4th, 2006

yes, v can implement main() method in each class. it's like a simple static method.we can call this method in another class only with the class name in which it is implemented.it helps the JVM to run ...

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ajaykjha

 Profile Answers by ajaykjha Questions by ajaykjha

• Oct 24th, 2006

Creating a Connection object is one of the most expensive operations in database programming so we use connection pooling.When the application starts, a certain number of Connection objects are create...

srinivas.g

• Jul 25th, 2006

connectionpool is a setof readily availble connection objects.this concept is very useful .because creating data base connection and destroying connection is quite unusual process ,it degrades th...

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javakiran

 Profile Answers by javakiran Questions by javakiran

• Apr 25th, 2006

Web services, are methods that expose themselves in any environment. It may be a whole application or a part of an application, thats why services.They are services, that are defined in universal way,...

kn.2006@hotmail.com

 Profile Answers by kn.2006@hotmail.com Questions by kn.2006@hotmail.com

• Mar 22nd, 2006

Web services allow us to 1> Reuse application Components2>Solve interoperability problem by giving different applications a way to link their data. So you can exchange data between different applicati...

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srinivas.g

• Jul 25th, 2006

tomcat is servlet or jsp container only.not the applicationinorderto work with tomcat we haveto set the classpath to servletapi.jar

khalil.mca@gmail.com

 Profile Answers by khalil.mca@gmail.com Questions by khalil.mca@gmail.com

• Apr 30th, 2006

Tomcat is a servlet container or server Applicatio...

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srinivas

• Jul 25th, 2006

serialization is nothing but writing the data of particular object to a physical disk file .the importance of serialization have importance in distributed applicationslike rmi,ejb.in distributed or re...

Anuragk

 Profile Answers by Anuragk Questions by Anuragk

• Mar 25th, 2006

 Purpose is to write the state of an object onto the stream.Used in distributed apps when we send an object to a remote location through network i.e. in RMI

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mikessun

 Profile Answers by mikessun Questions by mikessun

• May 7th, 2008

Here is another for JSP comments:<%--some comments--%>

rajamuna

 Profile Answers by rajamuna Questions by rajamuna

• Apr 10th, 2006

HTML Comment :<!-- Comment -->JSP Comment :/*----------Multiline comment----------*/AND ---- Single Line Comment

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aravindhan.c

 Profile Answers by aravindhan.c Questions by aravindhan.c

• Feb 10th, 2007

Yes we can write a return statement in a catch followed by finally.The code will compile and run. If we have a statment like return 0 in catch block and return 1 in the finally block then 1 will be returned to the calling method.Otherwise, 0 will be returned.

Preeti Yadav

 Profile Answers by Preeti Yadav Questions by Preeti Yadav

• Apr 12th, 2006

Yes the code will compile, n run also.

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kuma

• Jun 26th, 2006

You can use the Java script and ID to put this kind of stuff in websites, there is no need to store the special datas in database ie no need to combine the database for this.

Arpit

• Apr 29th, 2006

Hey thats + and data listing is magic of java script . i did the same.here i can give u one hintclick here(place one image here) arpitlogic should be some wat like this.data base need not to bother abt such presentation logic

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What is the difference between session entity and message driven beans ? why beans concept is required?

leodonz

• Apr 4th, 2007

Session Bean :- Used to encapsulate the business dataEntity bean :- Represents the shared business dataMessage driven Bean:- Used for Asynchronus Communication

N.N.Ramesh

• Apr 25th, 2006

The difference between Session entity and message driven bean is, the session entity can not stores the information when the system is switched off. while the message driven bean can stores the i...

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Senthil

• Jun 30th, 2006

Really your site is good for people who are searching information on Java platform.

narasimha rao konjeti

• Jun 15th, 2006

That is exactly right!!!

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riteshsc23

 Profile Answers by riteshsc23 Questions by riteshsc23

• Jun 16th, 2010

No, you cannot call Java swing in JSP or Servlet without using Applet.

gadadhar dalei

• Jul 10th, 2006

How can i convert the jsp file into html file? 

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ca fe ba besteps:when u open any .class file.u can see first 4 characters.u have read those characters from the class file and convert those characters into Hexadecimal using toHexString method in Integer wrapper class.

pankaj

• Aug 16th, 2006

A reserved word, sometimes called a magic word is a word which, in some computer programming language  cannot be used as an identifier because it is already used for some grammatical purpose. For...

nrkonjeti

 Profile Answers by nrkonjeti Questions by nrkonjeti

• Jul 6th, 2006

Sometimes the specification for a programming language will have reserved words that are intended for possible use in future versions. In Java, const and goto are reserved words ? they have no meaning...

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asanthine

• Aug 17th, 2006

Creating and throwing ur own exception helps in optimising the performance of the class u create. for example if u create an application for "Creating Marklist" u might create a exception that gets throwed when "wrong student id is entered ".

jaimaruthi

 Profile Answers by jaimaruthi Questions by jaimaruthi

• Aug 7th, 2006

creating and throwing ur own exception helps in optimising the performance of the class u create. for example if u create an application for "Creating Marklist" u might create a exception that gets throwed when "wrong student id is entered ".

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prasanna

• Aug 1st, 2006

in jsp-model 1 while developing applicaitons in j sp model 1 archtecture the seperation of roles becomes a tedious issue and code is difficult to maintain like , the jsp developer has to wait for the ...

gokulii

 Profile Answers by gokulii Questions by gokulii

• Jul 27th, 2006

In model1 there is no separation between the businesslogic and presentation logic, and so we can't reuse the view component.but in model 2 there is a separation between businesslogic and presentation logic and so we can easily reuse the view component.

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Ramesh

• Aug 19th, 2006

Very nice

pcpat

 Profile Answers by pcpat Questions by pcpat

• Jul 24th, 2006

Well u can find programms on core java will be normally on topic like strigs,collection & threads which u can find in any book.Any way if u still find it difficult to get it i'll fwd link where u can get them.

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Avith

 Profile Answers by Avith Questions by Avith

• Jan 28th, 2007

It requires java activation framework

mk pal

• Sep 28th, 2006

java mail API package is needed to write the program for mail in javaAnd also need one mail server for ex. M ServerIt is used POP protocolIn this way? u can establish the connection and make maximum t...

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nithyananthan

• Sep 4th, 2006

This is a good web site. thank you very much.

Preeti Yadav

 Profile Answers by Preeti Yadav Questions by Preeti Yadav

• Aug 31st, 2006

Java RMI technology runs over RMI-IIOP delivers Common Object Request Broker Architecture (CORBA) distributed computing capabilities to the Java 2 platform.RMI over IIOP provides the ability to write ...

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