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Answers and rating deltas for
How to work out frequency of certain key's value in an array of hashes?
| Author | Votes | Δ |
|---|---|---|
| jdl | 2 | +2.05 |
| tokland | 1 | +0.21 |
| Harish Shetty | 0 | -2.26 |
Last visited: Sep 14, 2014, 5:07:29 AM