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Answers and rating deltas for
How to check if variable is 'not defined' (not simply `undefined`)
| Author | Votes | Δ |
|---|---|---|
| Michael Beeson | 1 | +3.95 |
| dasfdsa | 0 | -0.07 |
| jaboja | -1 | -3.89 |
Last visited: Oct 1, 2018, 3:26:57 AM