python 序列通用操作

通用序列操作:
索引:
greeting=hello
greeting[0]

分片:
number[1,2,3,4,5,6]
number[3:6]
number[3:6:1]

序列相加:
[1,2,3] + [4,5,6]
[1,2,3,4,5,6]
乘法
'p' * 5
'ppppp'

成员次格:
permissions = 'rw'

'w' in permissions
True
'x' in permissions
False

长度,最大值,最小值
numbers = [100, 33, 355]
len(numbers)
3
max(numbers)
355
min(numbers)
33

原文地址:https://www.cnblogs.com/lianghong881018/p/11077061.html