标签：ring number python after ted pac def htm comment
转自：http://www.cnblogs.com/alex3714/articles/5230609.html
def hello():
print("hello, world")t = Timer(30.0, hello)t.start() # after 30 seconds, "hello, world" will be printed标签：ring number python after ted pac def htm comment
原文地址：https://www.cnblogs.com/zhangxuan/p/9270478.html
