A Few Things to Remember While Coding in Python
[i=s] 本帖最后由 jieforest 于 2012-5-21 10:24 编辑
halve_evens_only = lambda nums: map(lambda i: i/2, filter(lambda i: not i%2, nums))
#-----------------------------------------------------------------------
def halve_evens_only(nums):
return [i/2 for i in nums if not i % 2]
Zen of Python
Learning theculture that surrounds a language brings you one step closer to being a betterprogrammer. If you haven’t read the Zen of Python yet open a Python prompt andtype import this. For each of the item on the list you canfind examples herehttp://artifex.org/~hblanks/talks/2011/pep20_by_example.html
One caught my attention:
Beautifulis better than ugly
Give me a function that takes a list ofnumbers and returns only the even ones, divided by two.
CODE:
#-----------------------------------------------------------------------halve_evens_only = lambda nums: map(lambda i: i/2, filter(lambda i: not i%2, nums))
#-----------------------------------------------------------------------
def halve_evens_only(nums):
return [i/2 for i in nums if not i % 2]
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/301743/viewspace-730670/ ，如需转载，请注明出处，否则将追究法律责任。
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