Causes of Colors – Why are things colored?
Everything you ever wanted to know about color. I found the bits about color blindness to be very interesting. When we design programs and web pages, we always have someone with severe red/green color blindness use the program to make sure it’s readable to him.
There are a couple of web sites that allow you to upload images and view them as they would appear to someone with color blindness. Try this one and that one.
When I was growing up, one of my friends that lived down the street had red/green color blindness. He would come out to the bus stop wearing strange color combinations. We would send him back in to pick other clothes. I assume that these days, his wife gets that task.
Coding Horror: Recursive Page.FindControl
Some handy code for recursively searching for a control on a page. You need IE to view that page correctly, the source code does not appear when viewing with Opera.
.NET Framework Developer Center: New Recommendations for Using Strings in .NET 2.0
This is good article about the best practices for performing sting comparisons in .NET 2.0. It’s interesting to see how code written for English can behave badly when used with other languages.