All challenges
Multiple ChoiceHard 30s

Go: runtime.NumGoroutine

runtime.NumGoroutine returns:
Options
  1. 1The number of usable logical CPUs
  2. 2The runtime memory usage
  3. 3Current number of goroutines
  4. 4The count of created OS threads

Think you can answer under pressure?

Get matched and answer live questions in 3-minute 1v1 battles. Elo ranking, badge tiers and bragging rights on the line.

Play this in a 3-minute battle