These are my private reference pages. If you discover them and find them useful, you're welcome.
Alex Gorbachev's SyntaxHighlighter was useful in implementing these pages.
Some of this code is only slightly modified from tutorials. Anyway, I'm never going to put truly proprietary code up here. Here's my usual copyright header.
Copyright (c) 2006-2019 by Russell Bateman and Etretat Logiciels, LLC. All rights reserved except that unlimited use is granted as long as this copyright notice appears in the source. You are forbidden only to repost this separately without notification of the author.