How do I join elements of a list in Python?
You can use the join()
method to concatenate the elements of a list into a single string. For example, ', '.join(my_list)
.
What if my list has numbers instead of strings?
You need to convert the numbers to strings first. You can do this with a list comprehension: ', '.join(str(num) for num in my_list)
.
Can I use a different separator?
Yes, you can use any string as a separator. For example, '-'.join(my_list)
will join the elements with a hyphen.
What happens if the list is empty?
If the list is empty, join()
will return an empty string.
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