adii1823
11 lines
291 B
Python
11 lines
291 B
Python
# no.side.effects.py
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# This file is not meant to be run
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>>> numbers = [4, 1, 7, 5]
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>>> sorted(numbers) # won't sort the original `numbers` list
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[1, 4, 5, 7]
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>>> numbers # let's verify
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[4, 1, 7, 5] # good, untouched
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>>> numbers.sort() # this will act on the list
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>>> numbers
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[1, 4, 5, 7]
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