- Make sure you are posting in the correct forum. Remember java != javascript.
- Use specific, meaningful subject-oriented headers for your posts (Preferably short).
- Be specific about your problem. Post the error or stacktrace if available.
- Post your own attempts at solving the problem using code tags if code is available. For JSP code use HTML code tags.
- Don't ask people to reply by email or follow up questions using private messages.
- It does not hurt to be polite. Also acknowledge when you are helped. Someone else might want to know if the solution given you helped you.
Good luck in posting your questions.