Solved

Easy Question - Which one of these is invalid?!?

Posted on 2004-08-18
1
180 Views
Last Modified: 2010-04-01
In a JSP, which of these would be invalid?

1. String value = request.getAttribute("value");
2. request.setAttribute("value", value);
3. String value = request.getParameter("value");
4. Object value = request.getAttribute("value");

I think it is 4 since the object type of "value" will probably be a type that is not of "Object" type...But then isn't a type like "String" an "Object" so then 4 would be valid...Ok, now i am not sure again.  Can someone tell me which is the invalid one and why?

Thanks
0
Comment
Question by:aniston
1 Comment
 
LVL 92

Accepted Solution

by:
objects earned 20 total points
ID: 11837504
1. because getAttribute returns an Object
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

What does UTC stand for?  “Coordinated Universal Time” – Think of this as the true time on Planet Earth that never changes with the exception of minor leap seconds here and there to account for the changes in the planet's rotation.   What does th…
When we talk about DevOps toolchains, I sometimes wonder how many people really get what we’re talking about. I don’t know if it’s just semantics or tone or something else, but sometimes I think it just sounds like buzzword sausage. So it’s always …
Internet Business Fax to Email Made Easy - With eFax Corporate (http://www.enterprise.efax.com), you'll receive a dedicated online fax number, which is used the same way as a typical analog fax number. You'll receive secure faxes in your email, fr…
Sending a Secure fax is easy with eFax Corporate (http://www.enterprise.efax.com). First, just open a new email message. In the To field, type your recipient's fax number @efaxsend.com. You can even send a secure international fax — just include t…

867 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

21 Experts available now in Live!

Get 1:1 Help Now