I'm Dave; I'm a husband, a father, and a software craftsman. I have a degree in [Computer Science](http://cs.byu.edu), and have answered a few questions on [StackOverflow.com](https://stackoverflow.com/u/115730). I am extremely opinionated about [parsing mathematical expressions](https://github.com/davedelong/DDMathParser) and [how to properly manipulate dates programmatically](http://yourcalendricalfallacyis.com). Bowties are cool. Spiders are not.