StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to express 'null' value from web service as real null or empty string instead of 'null' string
| Author | Votes | Δ | 
|---|---|---|
| Giorgio Desideri | 0 | 0.00 | 
Last visited: Sep 14, 2014, 5:07:29 AM