本文已参与「新人创作礼」活动,一起开启掘金创作之路。
Trick:纯demo,心在哪里,结果就在那里
# -*- coding: utf-8 -*-
# Author : szy
# Create Date : 2019/10/17
# --coding:utf-8--
# 元组 tuple
# 身有残疾的只读列表
# aTuple = ('robert', 77, 93, 'try')
# print(aTuple[1:3])
# print(type(aTuple[1:3]))
# print(type(aTuple))
# # aTuple[1]=5
# for x in aTuple:
# print(x)
# 列表
# aList = [2, 3, 1, 1, 2, 3, 'a string']
# aList.remove(1)
# del aList[0]
# aList.append("yasaka")
# print(aList.index(1))
# print(aList.pop())
# print(aList)
# print(aList[0])
# print(aList[2:])
# print(aList[:3])
# aList[1] = 5000
# print(aList)
#
# for x in aList:
# print(x)
# 字典 Map
# aDict = {'host': 'earth'}
# aDict['port'] = 80
# aDict[None] = None
# aDict[None] = 8088
# aDict[1] = 8088
# aDict[2] = 9099
# temp = (1, 2, 3)
# aDict[temp] = 8000
# temp = [1, 2, 3]
# # aDict[temp] = 1000
# print(aDict)
# print(aDict.keys())
# print(*aDict.keys())
# print(aDict.values())
# print(*aDict.values())
# print(aDict['host'])
#
# for key in aDict:
# print(key, aDict[key])
#
# # 遍历字典
# for i, key in enumerate(aDict):
# print(i, key, aDict[key])
# 集合Set
# mySet = {1, "one", 1, 1, 1, 1, 1}
# print(mySet)
# mySet.remove(1)
# print(mySet)
# del mySet[1]
# print(mySet)
# aList = [1, 2, 3, 'a string', 1, 2, 3, 'a string']
# aList = set(aList)
#
# print(aList)
# aList = list(aList)
# print(aList)