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difference between Servlet 2.3 and 2.4?

yamini nadella
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Joined: Apr 13, 2004
Posts: 257
there is small difference between java 1.4 and earlier version like assertions...etc.

So I think there may not be much difference between 2.3 and 2.4 of servlets. is itnt?.
So will it be fine if I prepate below book for servlets of this scwcd.

"Professional Java Servlets 2.3
by Andrew Harbourne-Thomas"

I am looking for easy undestandable books for begining.
Nicholas Cheung
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Joined: Nov 07, 2003
Posts: 4982

there is small difference between java 1.4 and earlier version like assertions...etc.

So I think there may not be much difference between 2.3 and 2.4 of servlets. is itnt?.

YES. Basically, Servlet 2.3 and 2.4 are quite similar, except that the SingleThreadModel interface has been taken out from the spec 2.4.

You need to know Filter as well, although it was 1st appeared in Servlet 2.3. This topic is included in SCWCD 1.4, but not in SCWCD 1.3.


So will it be fine if I prepate below book for servlets of this scwcd.

"Professional Java Servlets 2.3
by Andrew Harbourne-Thomas"

I am looking for easy undestandable books for begining.

It is not doubt that SCWCD Exam Study Kit, by Hanumant and Jignesh, is the best book for studying SCWCD 1.3. It is very easy to read and understand.

However, for JSP part, you may need to refer to Hans' JavaServer Page 3rd edition.

Nick
[ May 25, 2004: Message edited by: Nicholas Cheung ]

SCJP 1.2, OCP 9i DBA, SCWCD 1.3, SCJP 1.4 (SAI), SCJD 1.4, SCWCD 1.4 (Beta), ICED (IBM 287, IBM 484, IBM 486), SCMAD 1.0 (Beta), SCBCD 1.3, ICSD (IBM 288), ICDBA (IBM 700, IBM 701), SCDJWS, ICSD (IBM 348), OCP 10g DBA (Beta), SCJP 5.0 (Beta), SCJA 1.0 (Beta), MCP(70-270), SCBCD 5.0 (Beta), SCJP 6.0, SCEA for JEE5 (in progress)
Karel KoboojBot
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Joined: Apr 09, 2004
Posts: 35
For servlets, there is a good article on Javaworld describing the new features of Servlet 2.4.
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: difference between Servlet 2.3 and 2.4?
 
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