StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

Ruby on Rails: How do I add a not null constraint to an existing column using a migration?

Author Votes Δ
Dan Wich 35 0.00
nates 19 0.00
Last visited: Sep 14, 2014, 5:07:29 AM