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Answers and rating deltas for
What is the importance of `&` when overloading the `[]` operator for a container class?
| Author | Votes | Δ |
|---|---|---|
| NotAProgrammer | 4 | +4.84 |
| Remy Lebeau | 1 | -0.61 |
Last visited: Nov 27, 2022, 9:27:33 PM