Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
Jessica Fowler
8,462 PointsTried almost everything!
Assuming we have created an index:
is_puppy = office_dogs.age <= 0 puppies = office_dogs[puppies]
Fill in the operator that will inverse the index so we can get the older dogs:
mature_dogs = office_dogs[___puppies]
1 Answer
Steven Parker
231,236 PointsThe logical inversion operator is tilde ("~").
Jessica Fowler
8,462 PointsJessica Fowler
8,462 PointsGoodness gracious thank you!
Steven Parker
231,236 PointsSteven Parker
231,236 PointsJessica Fowler — Glad to help. You can mark the question solved by choosing a "best answer".
And happy coding!