append #全列表
extend #列表内容
Python 3.7.0a4 (v3.7.0a4:07c9d85, Jan 9 2018, 07:07:02) [MSC v.1900 64 bit (AMD64)] on win32
Type "copyright", "credits" or "license()" for more information.
cast = ['Nice day']
a = [2018]
b = 1 * 2
c = [3]
cast.extend(a)
cast.append(b)
cast.extend(c)
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
movies list
Python 3.7.0a4 (v3.7.0a4:07c9d85, Jan 9 2018, 07:07:02) [MSC v.1900 64 bit (AMD64)] on win32Type "copyright", "credits" or"license()" for more information.
input：
>>> movies = ['Cleese', 'Plan', 'Jone', 'Idle']
>>> print (len(movies))
4
>>> print (movies[3])
Idle
>>> movies.append('Gilliam')
>>> movies.pop()'Gilliam'
>>> movies.extend(['Gilliam', 'Chapman'])
>>> movies.remove('Chapman')
>>> movies.insert(0, 'chapman')
>>> print (movies)
output：
['chapman', 'Cleese', 'Plan', 'Jone', 'Idle', 'Gilliam']