2017-12-19python全栈9期第四天第二节之列表的增删查改之按切片删除

#!/user/bin/python
# -*- coding:utf-8 -*-
li = ['zs','ls','ww','zl','xx']
# del li[1:] #1到最后
# print(li)
del li[0:3] #顾头不顾尾
print(li)