All challenges
Multiple ChoiceIntermediate 30s

raise from Chaining

Choose the best answer for: raise ... from
Options
  1. 1raise ... from is Python 2 syntax
  2. 2raise NewError() from e preserves chained exception
  3. 3raise ... from prevents exceptions
  4. 4raise ... from is the same as bare raise

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