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.

Recent posts

Looking for a Model

Updated: this CSV file has information on who taught when. The three columns are the person's unique identifier, the date on which th...
May 18, 2016

Accident or Malice

I'm involved in several hybrid online and in-person communities, and two of them have had unpleasant incidents in the last couple of weeks. In one, ...
May 10, 2016

Summarizing Our Lesson Discussion Sessions

For the first four months of this year, we ran hour-long lesson discussion sessions to give people going through instructor training a chance to ask question...
April 29, 2016

Maintaining Java ORM Code

Tse-Hsun Chen, Weiyi Shang, Jinqiu Yang, Ahmed E. Hassan, and Michael W. Godfrey: "An Empirical Study on the Practice of Maintaining Object-Relational M...
April 26, 2016