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Answers and rating deltas for
How can I test whether a variable has a value in JavaScript?
| Author | Votes | Δ |
|---|---|---|
| James Curran | 6 | +1.06 |
| Jason S | 2 | +0.15 |
| James | 2 | +1.03 |
| Real Red. | 1 | -2.43 |
| Diodeus - James MacFarlane | 1 | -0.74 |
| JD Isaacks | 1 | -2.37 |
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