StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to find if a frequency table key column contains all values from a list
| Author | Votes | Δ | 
|---|---|---|
| jezrael | 3 | +0.50 | 
| Mykola Zotko | 0 | -0.50 | 
Last visited: May 14, 2020, 3:16:00 AM