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V Sahdev

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since Jun 18, 2008
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Recent posts by V Sahdev

Sad but true anyone can get certified. Again, sad but true certifications dont substitute for lack of actual experience
10 years ago
I doubt Stateless bean need persistence.xml
10 years ago
Also, you can use it for any other Sun exams as long as the other exam has the same price as the voucher
Trying to sell Sun Certification Exam Voucher worth $300 , that is valid until September 30,2009 which I got last year.
Now I have checked with Sun staff, its good for any exam that costs $300, be it SCJP,SCWCD, SCBCD and others.
You can buy it today by contacting me here. I will discount it to $265 for immediate sale and can accept paypal or other online payment forms.
10 years ago
Thanks Dave & Joe for your inputs. Seems like I will get my hands dirty with Struts 2 sometime soon too.
11 years ago
Just an easy question for you Dave. How much new learning is involved in Struts 2 vs Struts 1 and how much of current knowledge of Struts 1 is helpful in learning Struts 2. I understand the design of Struts 2 is simpler but is it simpler to learn as well.
11 years ago
You already have impilcit out object, courtsey JspWriter.
Use out object in your scriplets, although that would be making an explicit call. If you just , this will add to the output buffer,whatever value you are trying to print.
Dont waste your time & brain , remembering all the methods out there in API.
This is not your memory test but test of understanding of the concepts.
Its sufficient to know the main methods & their uses , return types etc.
What are you saying & doing doesnt smell like a problem ?
But for anyone to help you , first you provide your code snippets here. !
Also, are you sure that your session is not timing out .
12 years ago
Although this mightnot be the cause to you problem, but why are you having JDK & Tomcat sitting in the same directory ?
12 years ago
Do you have refernce to tag library using <tabglib> directive in JSP ?
Also check the URI path for the tag.
12 years ago
JSP
If you overwrite init() method at all , its for HttpServlet so that you can put some initialization parameters specific to that servlet instance and also provide the config object to the superclass using super.init(config), just in case you need to use that object later .
While extending GenericServlet you dont need to overwrite the init method , its already there.
12 years ago