CSS Cheat Sheet

I teach XML, DTD and the like, and I teach (or show and make students use) CSS for XML. It doesn’t work properly on all browsers, it doesn’t work consistently on all browsers, it doesn’t do everything web publishing needs. But it is a good approach to add some style and usefulness to XML without […]

Great Captcha

Just found this captcha from the Public Knowledge Project a great idea. It not just removes the necessity to render a image as it works on text browsers like Lynx or Links. I am tempted to start using this kind of Captcha in my sites. Just need to check if there is any patent about […]