Detect « User « JSP-Servlet Q&A





1. Detect if user changed file extension to upload?    stackoverflow.com

Using a Java servlet, is it possible to detect the true file type of a file, regardless of its extension? Scenario: You only allow plain text file uploads (.txt and .csv) The ...

2. How to detect user locale and switch to it automatically?    stackoverflow.com

Possible Duplicate:
How to internationalize a java web application.
greetings all i want that when the client request a page that page is automatically displayed in his ...

3. Automatically selecting country and language for user in Java Servlet    stackoverflow.com

I have to detect user country and language automatically in Java Servlet using request details (IP address, browser information etc.). Is it possible to detect these settings for the most of ...

4. how to detect a user if he tries to enter a site without entering his password??    coderanch.com

Most models I've seen rely on some sort of session token for this purpose. IE, once the user has logged in, either the user id, or some random token associated with the user is stored in session. After you've got that much done, a simple jsp can be included throughout the rest of your jsps that validates that the token is ...