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) Python Data Types Use .split() and .join()

Arjan Guglani
Arjan Guglani
3,598 Points
Posted by Arjan Guglani
Arjan Guglani
3,598 Points

How do you do this?

Help

banana.py 
available = "banana split;hot fudge;cherry;malted;black and white"
sundaes = available.split(";")
menu = ("Our available flavors are: {}.")
display_menu = menu.format("vanilla, cherry").join("banana , split")

1 Answer

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,441 Points
Chris Freeman
Chris Freeman
Treehouse Moderator 68,441 Points

You are close. To create the display_menu, use ", ".join(sundaes). Once you have display_menu, format menu and reassign back to menu: 

menu = menu.format(display_menu)

Post back if you have any questions.

Arjan Guglani
Arjan Guglani
3,598 Points
Arjan Guglani
Arjan Guglani
3,598 Points

still don't understand, how do you do it, give me all of the lines of code that I have to use!

Chris Freeman
Chris Freeman
Treehouse Moderator 68,441 Points
Chris Freeman
Chris Freeman
Treehouse Moderator 68,441 Points

The other missing line is 

display_menu = ", ".join(sundaes)