摘要： import random def r_code(): code = '' for i in range(6): num = random.randint(0,9) alf = chr(random.randint(65,90)) add = random.choice([num,alf]) code = "".jo... 阅读全文

摘要： import time print(time.strftime('%Y-%m-%d %H:%M:%S')) import time print(time.strftime('%Y-%m-%d %a %H:%M:%S')) import time t = time.time() print(time.localtime(3000000000)) print(time.gmtim... 阅读全文

摘要： from collections import namedtuple Point = namedtuple('point',['x','y']) p = Point(1,2) print(p.x) print(p.y) print(p) import queue q = queue.Queue() q.put(10) q.put(5) q.put(2) print(q.get()) p... 阅读全文