HTML and various software

HTML, etc.

• List of Validators and Checkers (by WDG)
• Choosing a DOCTYPE (by WDG)
• W3C HTML Validation Service
• W3C Link Checker
• HTML Tip: Avoid Table Background Image Bugs
• On embedding Youtube correctly in a html page
• The tooltip effect and title attribute for images in html
• HTML 4.01 Specification
• Web Authoring FAQ
• Quality Tips for Webmasters
• Graphics on the Web
• character codes
  • character codes (WDG)
  • character codes (Frank da Cruz)
  • Latin 1 and Unicode characters in &ampersand; entities
• Viewable with any browser: Accessible site design guide
• Math Typesetting for the Internet
• Fonts for Mozilla's MathML engine
• Color names and numerical equivalents
• TinyURL.com (shorten long url's)
• Personal Homepages and the World Directory of Mathematicians (IMU)
• W3C Web Style Sheets home page
• CSS tutorial
• Cascading Style Sheets
• CSS guide
• Tableless layout HOWTO
• JavaScript Kit
• How to implement pop up windows
• Apache Tutorial
• ZOPE, open source application server specializing in content management

Various software

• Unix
  • An introduction to shell programming
• PostScript
  • Ghostscript
  • PreScript (with links to other ps to text converters)
  • jpeg2ps and how to compile this
  • ImageMagick (converting picture files)
• email
  • Mutt (unix mail program)
• editors
  • help-gnu-emacs
    • problem with diacritics in emacs but not in emacsclient (solved)
• wiki
  • MediaWiki.org
  • PmWiki
• par (a paragraph reformatter, vaguely similar to fmt, but better)
• Sed, an introduction.