摘要:
### python3.6.x在Ubuntu16.04下安装过程 ``` #(1)保证网络正常连接 sudo add-apt-repository ppa:jonathonf/python-3.6 (如果超时,在运行一次) sudo apt-get update (更新软件列表,拿取最新资源) sudo apt-get install python3.6 (安装pyth... 阅读全文
摘要:
def extendList(val, list=[]): list.append(val) return list list1 = extendList(10) print(list1) #[10] list2 = extendList(123, []) print(list2) #[123] list3 = extendList('a') print(list3) #... 阅读全文
摘要:
""" #复习 lst1 = [1,5] lst2 = [2,6] lst3 = [3,7] lst4 = [4,8] it = zip(lst1,lst2,lst3,lst4) print(list(it)) # [(1, 2), (3, 4), (5, 6), (7, 8)] # n = 2 lst1 = [1 , 3 , 5 , 7 ,9] listvar[0::2] # 0 2 4... 阅读全文