Christian Dadulla

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since Jan 08, 2003
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Recent posts by Christian Dadulla

Thanks!
Not sure if this is a new one? Page 149, Working with Dates and Times:
The topmost code snippets, last line of code is missing a comment:
//UnsupportedTemporalTypeException

... it will be like this:
System.out.println(time.format(shortDateTime));//UnsupportedTemporalTypeException
Correct, It is not on the errata page.  I am reading a paperback copy ISBN:978-1118957400 copyright(2015). I was wondering if it's already corrected/reported somewhere..
Hi guys,
Additional question for page 339, Chapter 2-Review Question explanation #19:
2nd to the last sentence says:
....m > n evaluates to false, as 6 < 7 is not true.

I am thinking, it should be: 6 > 7 is not true.
Can someone enlighten?  Thanks.
"jsp directive include vs jsp action include"

try this link >>
http://java.sun.com/products/jsp/syntax/1.0/syntaxref10.fm11.html
** better use jsp action include if you're not sure of the page you're trying to include if it's a static or dynamic file.
Thanks to all!
I thought the container would produce some kind of exception if the <realm-name> was used inapproriately..
Hi All!
When do i use '<realm-name>' tag ? or
Is this tag exclusively paired with '<auth-method>BASIC</auth-method>' ? .. meaning can i use '<realm-name>' tag regardless of the value of '<auth-method>' tag ?
Pls enlighten.. Thanks in advance
Hi Boyet,
Congrats! Im on the process of reviewing for SCWCD, I got Manning book, and just finished "Developing Secure Web Applications" chapter..
could you provide tips/hints on getting high score in the exam?..
Thanks!
21 years ago
Thanks!
Yes, I have that book.. but i think that applies only for a certain web application..
How about tracking all active sessions inside a servlet container serving many web applications simultaneously?
Thanks again
Thanks again to the both of u !

Another thing..
Is there a method(or a way) to know how many active sessions(HttpSession) are there inside a servlet container?.. inside a web application?
Thanks in advance
Hi Bhushan!
I tried writing to a file inside 'init()' method, and it does..
By the way the version of my Tomcat is
jakarta-tomcat-4.1.12 ..
Thanks !
Hi !
When i try to override init() method in my servlet and wanted to print some String in the console using System.out.println("Some String");.. I didn't see the output in console.
Pls enlighten me on this one. Thanks!