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 trialJassim Alhatem
20,883 PointsRegular expressions
I don't get it, I turned it to a string because I got a TypeError (TypeError: can only concatenate str (not "int") to str). It's still not working.
import re
# EXAMPLE:
# >>> find_words(4, "dog, cat, baby, balloon, me")
# ['baby', 'balloon']
def find_words(count, string):
return re.findall(r'\w{' + str(count) + '}', string)
note: I tried it on Pycharm and it worked.
1 Answer
Chris Freeman
Treehouse Moderator 68,427 PointsYou are SO close. You are finding words of exactly count
characters long, not βcount or greaterβ. A missing comma will solve it.
Post back if you need more help. Good luck!!!
Jassim Alhatem
20,883 PointsJassim Alhatem
20,883 Pointslmao. Thank you so much, I should start reading questions carefully. That's what I lack.