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

Python Python Basics (2015) Letter Game App Letter Game Introduction

Youssef Moustahib
Youssef Moustahib
7,779 Points
Posted by Youssef Moustahib
Youssef Moustahib
7,779 Points

Why did Kenneth turn it into a list?

Kenneth turns secret into a list:

while len(bad) < 7 and len(good) != len(list(secret))

Why? the code till works perfectly fine without doing this?

1 Answer

Steven Parker
Steven Parker
231,271 Points
Steven Parker
Steven Parker
231,271 Points

I remember wondering that myself when I took that course. You're quite right, the "len" function can take a string directly. My guess is it's just an unintentional example of how an error can go undetected when it produces the correct result. I'll try tagging Kenneth Love for confirmation, but It might be that he no longer gets notifications.