Disclaimer

Years ago, I lost my temper while arguing with my brother, and said, "Jeff, I could teach you everything I know and you'd still be an idiot." Please keep that in mind as you read this site.

Teaching Tech Together JavaScript for Data Science

Recent posts

Competence

When I first saw Starling Software's Programmer Competency Matrix, I was struck by the parallels between its four levels and the first four of the five that ...
April 26, 2011

Sunday

Today, my friends Jorge and Val welcomed their first child, Aurora Aranda-Cort├ęs, into the world. And today, for the first time in nine years, my sister and ...
April 25, 2011

In Praise of Street Fighting

Sanjoy Mahajan's Street-Fighting Mathematics is subtitled "The Art of Educated Guessing and Opportunistic Problem Solving". As the author says in the introd...
April 22, 2011