Doug was hitting on all cylinders. I've heard him deliver this talk before, but this rendition was off the scale in terms of clarity, humor, and takeaways. He flowed effortlessly from broad observations to detail-oriented code samples.
'' == 0
0 == '0'
'' != '0'
Tune in to the video below, and follow along with the presentation. It's enjoyable and enlightening. What a great combination. Thanks, Doug!