Is there a value in using map() vs for?

Question

Does map() iterate through the list like \"for\" would? Is there a value in using map vs for?

If so, right now my code looks like this:

for item in item         


        

Answer 1

Use an explicit for-loop when you don't need a list of results back (eg. functions with side-effects).

Use a list comprehension when you do need a list of results back (eg. functions that return a value based directly on the input).

Use map() when you're trying to convince Lisp users that Python is worth using. ;)