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Python Python Basics (Retired) Shopping List Lists and Strings

Posted by Jake Nisenboim
Jake Nisenboim
3,374 Points

Do not understand question - Python

Create a variable named greeting_list that uses the string "Hi, I'm Treehouse" to create a list by splitting on the spaces.

I do not understand what you mean to use a string to create a list by splitting on the spaces. What the question is asking is very unclear to me.

Thanks.

Jake Nisenboim
Jake Nisenboim
3,374 Points

What I think is this, but it fails:

full_name = "Jake Zeal"
name_list = full_name.split()
greeting_list = "Hi, I'm Treehouse"

if greeting_list:
  list.split()

1 Answer

Brendan Whiting
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,735 Points
Brendan Whiting
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,735 Points

Split is a method that we can call on a string that will return a list. By default, it will split the string up by whitespace, so it will treat everything between whitespace characters as being an item in the new list. 

full_name = "Jake Zeal"
name_list = full_name.split(" ")    # name_list is now a list with the contents ['Jake', 'Zeal']

FYI, if this helps you understand a bit better, the split method lets you also pass in an argument of any other character, and then it would look for that character as the separator between items. 

my_string = "123|456|7283748|1|234"         
my_list = my_string.split("|")    # my_list is now a list with the contents ['123', '456', '7283748', '1', '234']
Jake Nisenboim
Jake Nisenboim
3,374 Points

Hi Brendon,

I understand what the split method dto create a list by splitting on the spaces."oes. As in the code I shared, I used name_list = full_name.split()

I don't understand, however what the question is asking for, in particular:

"Create a variable named greeting_list that uses the string "Hi, I'm Treehouse" to create a list by splitting on the spaces."

Unless, it is asking for the same thing in step 1 for name_list... 

full_name = "Jake Zeal"
name_list = full_name.split()
greeting_list = "Hi, I'm Treehouse".split()

?

Brendan Whiting
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,735 Points
Brendan Whiting
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,735 Points

Yes, that's what they are asking for. The difference is that you're calling the split method directly on a string, rather than on a variable that contains a string

Jake Nisenboim
Jake Nisenboim
3,374 Points

Thanks Brandon. I think I was just confused by the wording of the question