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Answers and rating deltas for
How can I join string variables when some might be a null?
| Author | Votes | Δ |
|---|---|---|
| Anthony Pegram | 6 | +0.55 |
| René Sackers | 1 | -0.68 |
| crypted | 1 | -0.37 |
| Maheep | 1 | -0.75 |
Last visited: Sep 14, 2014, 5:07:29 AM