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    Answers and rating deltas for
    ruby - How can I generate an array of every combination of letters and numbers of a given length?
| Author | Votes | Δ | 
|---|---|---|
| Amadan | 4 | +1.07 | 
| Cary Swoveland | 1 | -1.07 | 
Last visited: Mar 21, 2017, 5:49:21 PM