Jitender Kumar

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since Jan 03, 2006
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Recent posts by Jitender Kumar

Does Hibernate handle Varrays? I would appreciate if somebody can point me to a right example of handling Varray thru Hibernate.

J.
Is it possible to display XML content in any of the JSF components? The display should be similar to the way an XML document is displayed in browser.

A quick response is appreciated.

Thanks,
Jitender.
16 years ago
JSF
Do you use any plug in for RAD to build myfaces components based JSF application? please tell me the details.

Thanks,
Jitender.
17 years ago
JSF
I am wondering if there is any dependency on IDEs for JSF applications. I am new to JSF and wondering if the JSF application developed on say Rational Application Developer IDE would work with JBoss or JDeveloper based JSF app. works on other app. servers without any issues?

Also,
Are there any plugins for Rational Application Developer to use MyFaces components.


Thanks,
Jitender.
17 years ago
JSF
Hello
Can you please walk me thru the steps that you followed to prepare for this certification?

Thanks,
Jitender.

Nothing great can be achieved without a true effort.
Thanks Bear Bibeault.

I appreciate your response. I agree with that.


Thanks,
Jitender.
17 years ago
JSF
I appreciate your effort in listing out the alternatives for JSF and also your effort in spending time to suggest or advice me.

I am actually looking at developing rich web client with UI components embedded into my web application.

Please advice.


Thanks,
Jitender.
17 years ago
JSF
What are the alternatives to JSF for building webbased rich clients?

Are there any articles/white papers available on web about the positives, performance issues, etc.. in using JSF?



Thanks in advance for the reply,
Jitender.
17 years ago
JSF
Can someone guide me to the list fo components available in myfaces-tomhawk?

I see a component list in myfaces.apache.org

I have also seen a list in http://www.irian.at/myfaces/home.jsf . Are all the components listed in irian really available in myfaces-tomhawk or are these customized?

Thanks in advance.
17 years ago
JSF
Can someone please tell me the way that to configure my Websphere application Server to run Perl Scripts over HTTP requests.

I know that we can do it using IBM HTTPServer..but, my requests are directed to App Server directly.

Do we have a servlet like CGIServlet that Welogic have?

A quick response is really appreciated.
17 years ago
Hi Shanthishri,
Congrats. Can you please tell me which books you have studied during preperation for the exam?


Thanks,
Jitender.
18 years ago
What is the difference between the options -cp and -classpath?

To be more clear..these are the options while running JVM.

c:\> java -cp/-classpath ....


Thanks,
Jitender.

Nothing great can be achieved without good effort.
Hi,
These are all the classes that come in rt.jar.


Thanks,
Jitender.
Hi Pooja,
There are lots of posts in this forums from java experts and learners all around the world. You will get good information about your question if you walk thru a couple of posts.

I wish you good luck for SCJP.


Thanks,
Jitender.

Nothing great can be achieved without effort.
Hi Parvathi,
Java works always using pass by value semantics. An object is a phyical location in memory and is represented thru a reference variable.

Class X{
public static void main(String []args){
X referenceVar = new X(); //Here referenceVar is a reference variable.
int primitiveVar = 10;
}

public static void someMethod( <args> {
//please ignore the syntax.
}
}



When u pass a primitive type as an argument to a method call i.e., in the above scenario

if you pass "primitiveVar" to a method call it passes 10 to the method.

in above case a method call will be like:

someMethod(primitiveVar);

if you pass "referenceVar" to a method call it also passes the value in it i.e., the address/reference of the physical memory.

In the above case a method call will be like:
someMethod(referenceVar);

if you see the second scenario we are passing the address of an object so, if you manipulate/change the values of an object using the argument it affects the original object.

take another case of the method definition:

someMethod(X ref){
X newRef = new X();

ref = newRef;
}


In this case any modifications done thru ref after the last insturction will not change the original object as the value in ref (address) is changed.

Any confusions?