StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What is the use of "-" in the context: "echo $$ $BASHPID | cat -" ? BASH
| Author | Votes | Δ |
|---|---|---|
| Barmar | 3 | +0.29 |
| prolixalias | 1 | -2.33 |
Last visited: Sep 5, 2020, 12:36:14 PM