Russell Tao

eg. ${map[${key}]} seems can not compile.

What to do?

I passed SCJP 4 weeks ago.

Today I took the SCWCD. I never expected so many on JSTL. Scored only 25% in this section. I felt despair during the test. Thanks God, I passed it finally.

I had no HFSJ. So a lot of thanks to all the ranchers.

What's next? Maybe a good rest. I'm a little tired of the certification tests.

I found there was a contradiction in servlet spec(pdf),
at p313: <!ELEMENT security-role-ref (description?, role-name, role-link)>
at p336: <!ELEMENT security-role-ref (description?, role-name, role-link?)>

Wondering whether role-link is required or not in security-role-ref?

Should every element in the web.xml follow a strict order? Cause I know <listener> must defined before <servlet>.

But what about other elements?

It's very helpful to have Javaranch mock exam. But everytime it can give you only 25 questions. And it will repeat the question you have met at later exam. This could waste our time.

Any idea to do the questions one by one?
[ February 28, 2006: Message edited by: Russell Tao ]

Originally posted by Jesus Angeles:
because, in the exam, you can be given a chunk of source code, and the answer will depend on the events happening 'before' or 'after'

e.g. counters

Yes. I wonder how to remember those 'before' and 'after'. If there is a reason behind it, then it can be easy to remember.

I wonder if there is any reson behind the time of listener methods is called?
eg. in HttpSessionBindingListener,
valueBound method will be called before the object is accessible through getAttribute method
valueUnbound method will be called after the object is removed from the session

Cause so many listeners, hardly to remember all of them.
[ February 26, 2006: Message edited by: Russell Tao ]

poor me. Have no HFSJ.

Yes, valid for WebSphere.

Done. Thanks.

Originally posted by fred rosenberger:
"tao tt",

You apparently missed our naming policy on the way in. Basically, we require a real sounding first AND last name.

Please go here and update your profile.

thanks

I'm trapped in the labyrinth of EL.

Is there any detailed material on EL? Or a book specially focused on it?
Or how to catch it?

Any advice is welcome.

[ February 20, 2006: Message edited by: Russell Tao ]
[ February 20, 2006: Message edited by: Russell Tao ]

Originally posted by Jon Dalberg:


If you had said

4) The time of a MouseEvent can be extracted FROM the when parameter of the MouseEvent constructor

then I would say the 4 is also a valid choice. I think it's a little ambiguous with the word 'using' because it implies that one can use the when parameter from the ctor.

It is not a little ambiguous. It's totally ambiguous.
Just wonder why they make scjp questions so impratical, nonesense, rubbish, useless....