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Answers and rating deltas for
Why interface is used in observer pattern?
| Author | Votes | Δ |
|---|---|---|
| Arthur Noseda | 2 | 0.00 |
Last visited: Oct 28, 2016, 7:02:31 PM
| Author | Votes | Δ |
|---|---|---|
| Arthur Noseda | 2 | 0.00 |