Fotiman - 5:55 pm on Feb 25, 2013 (gmt 0)
You're encouraged to post code examples instead. The reason being that in 2 days, 2 months, 2 years... whatever... someone else might have the same problem and the URL may be useless to solve it at that point. Whereas if the code that caused the problem was posted here instead, they could see what was wrong and how it was fixed.
See the forum charter [webmasterworld.com].