pythonlist中append()与extend()用法分享

append()用法示例：

>>> mylist = [1,2,0,'abc']

>>> mylist

[1, 2, 0, 'abc']

>>> mylist.append(4)

>>> mylist

[1, 2, 0, 'abc', 4]

>>> mylist.append('haha')

>>> mylist

[1, 2, 0, 'abc', 4, 'haha']

>>>

extend()用法示例：

>>> mylist

[1, 2, 0, 'abc', 4, 'haha']

>>> mylist.extend(['lulu'])

>>> mylist

[1, 2, 0, 'abc', 4, 'haha', 'lulu']

>>> mylist.extend([aaa,'lalalala'])

Traceback (most recent call last):

File "", line 1, in

NameError: name 'aaa' is not defined

>>> mylist.extend(['123123','lalalala'])

>>> mylist

[1, 2, 0, 'abc', 4, 'haha', 'lulu', '123123', 'lalalala']

>>> mylist.extend([111111,222])

>>> mylist

[1, 2, 0, 'abc', 4, 'haha', 'lulu', '123123', 'lalalala', 111111, 222]

>>>

OVER!

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