Java based bulletin board

In order of preference -

JForum (free)
Jive Forum
mvnForum (free)
MessageBoard Servlet (free)
NorthStarBBS (free)

keywords: Java bulletin board forum discussion based open source free opensource mvnforum jforum

update height of iframe

this has troubled me at times - dynamically update the height of an iframe based on the height of the content being referred to.

--> see here <--

keywords: iframe ie height dynamic fix adjust

MySQL slow query logs

log-slow-queries = /var/log/mysql/mysql-slow.log
long_query_time = 1

The above will log queries taking longer than one second to the specified log file.