The map Functionmap(func, s) applies a function to each element of a sequencea = [1,2,3,4,5,6] def foo(x): return 3*x b = map(foo,a) # b = [3,6,9,12,15,18] b = map(lambda x: 3*x, a) # b = [3,6,9,12,15,18] Special cases
|
<<< | O'Reilly OSCON 2000, Introduction to Python, Slide 86 July 17, 2000, beazley@cs.uchicago.edu |
>>> |