StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    In Gtk2hs, why do TreeModelIface functions sometimes take an Iter, somtimes a Maybe Iter
| Author | Votes | Δ | 
|---|---|---|
| redneb | 2 | 0.00 | 
Last visited: Dec 2, 2016, 3:25:10 PM