Programming and web site building quick reference
List of XML and HTML character entity references - http://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references
Wikipedia page including: an overview, predefined XML entities, HTML character entities in HTML, XHTML special character entities.
Send Email Through Code - http://www.codinghorror.com/blog/2010/04/so-youd-like-to-send-some-email-through-code.html
Coding Horror: So You'd Like to Send Some Email (Through Code) - How to program modern email sending.
Coding An HTML 5 Layout From Scratch - http://coding.smashingmagazine.com/2009/08/04/designing-a-html-5-layout-from-scratch/
No reason not to start using it right now. After all, time's proven that implementation of unfinished specifications does work and can be easily mistaken by a complete W3C recommendation.
Mono - http://www.mono-project.com/Main_Page
Portable .net run-time by Ximian/Novell.
Allow running .Net, asp.net, Winforms and GTK# applications on Linux, Mac and Windows
CSS3 Menu - http://www.css3menu.com/
NOT FLOSS. Freeware for educational and non-commercial use only
Fancy Drop Down Menus with Pure CSS! Using this FREE CSS3 Menu you can create great looking buttons using just CSS3 in a few clicks.
Snoopy - http://snoopy.sourceforge.net/
PHP class that emulates a web client. Abandonware, last updated 2008. GPL
SimplePie - http://www.simplepie.org/
RSS and Atom feed parsing in PHP.
Subversion on CentOS servers - http://wiki.centos.org/HowTos/Subversion
This document quickly explains how to install, configure, and use subversion locally, as well as across Apache on a network. For complete and complex configurations and installations seek the documentation provided
PHP Classes.org - http://www.phpclasses.org/
Repository of PHP Class Scripts, Tutorials, Book reviews, User groups, Forums and Web hosting comparisons