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Answers and rating deltas for
Why is Tcl variable command always return an empty string?
| Author | Votes | Δ |
|---|---|---|
| Peter Lewerin | 3 | +2.31 |
| Dinesh | 2 | +0.36 |
| Donal Fellows | 1 | -2.34 |
Last visited: Jan 2, 2016, 11:22:14 PM