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    Answers and rating deltas for
    How does node.js achieve promise-awareness with local variables inside a for-loop?
| Author | Votes | Δ | 
|---|---|---|
| pranay kumar | 1 | +3.74 | 
| Shihab | 0 | +0.01 | 
| Vahid Alimohamadi | -1 | -3.86 | 
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