StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    what does these three lines of code do when initializing an express app in Node.js with socket.io?
| Author | Votes | Δ | 
|---|---|---|
| Max Gram | 3 | 0.00 | 
Last visited: Sep 5, 2020, 12:36:14 PM