摘要:
#!/usr/bin/env python# -*- coding:utf-8 -*-# Author:Timli = ["alex", "eric", "rain"]# 利用下划线将列表的每一个元素拼接成字符串"alex_eric_rain"# l1 = '_'.join(li)# print(l 阅读全文
摘要:
{'high': 185, 'sex': 'male', 'k': 'v', 'age': 18, 'name': 'jin'}{'high': 185, 'sex': 'male', 'k': 'v', 'age': 16, 'name': 'jin'}{'sex': 'male', 'k': 阅读全文