Introduction
Quick recap
Indexing and slicing
Instruction
Another interesting technique is to use join():
visited_countries = ['Norway', 'Sweden', 'Denmark', 'Germany', 'France']
separator = ', '
print('I have visited the following countries: ' + separator.join(visited_countries))
The code above will show:
I have visited the following countries: Norway, Sweden, Denmark, Germany, France
Here,
separator.join(visited_countries)creates a string that contains all the elements of
visited_countries separated by the
separator. Note that there is no separator after the last element in the list.
Exercise
Join all path parts in the template with backslash signs (\) and print the entire string.
Remember—to access a backslash sign in Python, you need to write: '\\'
Stuck? Here's a hint!
Use '\\'.join(path_parts).
