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Answers and rating deltas for
Why we can use Node head = null without instantiate the 'head' in Java?
| Author | Votes | Δ |
|---|---|---|
| Jason | 2 | +3.01 |
| Sergey Kalinichenko | 1 | -3.01 |
Last visited: Feb 2, 2017, 8:33:24 AM