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Answers and rating deltas for
How to check in Javascript whether variables are null or not? And how to make a message pop up when
| Author | Votes | Δ |
|---|---|---|
| Majed Badawi | 0 | +1.03 |
| jakob_a | 0 | +1.87 |
| satanTime | -2 | -1.26 |
Last visited: Sep 5, 2020, 12:36:14 PM