Five Years of Blogging

When I sat down in my first economics class at UCLA, the professor wrote on the blackboard all we would learn, in really big letters:

Top Web Entrepreneurs Paradox

"Trend following" is a strategy normally associated with trading. You won't see it associated with Top Web Entrepreneurs. This is surprising.

Validating a URL with Regular Expressions

I had to build web form that took user input from standard ASP.NET input controls. In one of the text boxes the user must enter a valid URL, so I had to make some validation logic.