摘要:
#encoding=utf-8#reverse,用来反转lista=['aa','bb','cc']a.reverse()print a#['cc', 'bb', 'aa']#不能直接print a.reverse(),报None#'tuple','dict','str' object has no 阅读全文
摘要:
#encoding=utf-8 from multiprocessing import Process,Queue,Pipeimport time,os q = Queue()for i in range(11): q.put(i)def a(): for i in range(10): num=q 阅读全文