StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Finding the data type of a scalar variable in perl
| Author | Votes | Δ | 
|---|---|---|
| Brian Gerard | 10 | +4.32 | 
| Eric Strom | 8 | +0.14 | 
| pavel | 2 | -1.03 | 
| yarian | 1 | -3.65 | 
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