This week's book giveaways are in the Scala and Android forums. We're giving away four copies each of Machine Learning Systems: Designs that scale and Xamarin in Action: Creating native cross-platform mobile apps and have the authors on-line! See this thread and this one for details.
which of the following best describes an example of url rewriting a) out.println("<input type=hidden name='name' value='billybob'"> ; b) out.println("<form action='/servlet/testservlet/billybob' method='post'>"); c) HttpSession session = req.getSession(); d) session.addAttribute("name", "billybob"); e) none of the above book answer: B - URL rewriting consists of adding data to the URL The receiving servlet can then extract the additional information to utilize the data. my answer would be: E. b is not url rewriting since that should have been done programmatically and this is hardcoded. I do agree to a point that B can be url rewriting if the writer of this servlet always wants to add billybob as extra pathinfo. But wouldn't that be pointless and therefore a complete wrong example ?
Hi my answer would be E too.Coz URL rewriting is done for browsers that dont support cookies & the j_sessionid if rewritten in the URL path.How can the answer be B,I dont understand?Which is this book you are using, may i know?