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()

Posted by Harshit Bhalla
Harshit Bhalla
428 Points

having trouble figuring out challenge task 3 of 3 for use .split() and .join()

Alright, let's finish making our menu. Combine the sundaes list into a new variable named display_menu, where each item in the list is rejoined together by a comma and a space (", "). Then reassign the menu variable to use the existing variable and .format() to replace the placeholder with the new string in display_menu. If you're really brave, you can even accomplish this all on the same line where menu is currently being set.

1 Answer

bronsonroybal
bronsonroybal
16,715 Points
bronsonroybal
bronsonroybal
16,715 Points 
available = "banana split;hot fudge;cherry;malted;black and white"

sundaes = available.split(";")
menu = "Our available flavors are: {}.".format(", ".join(sundaes))

I mixed up where you put the ", " with join as opposed to split. Could be the problem. This code should work for you, though.