python random seed time
According to the documentation for random.seed : If x is omitted or None, current system time is used; current system time is also used to initialize the generator when the module is first imported. If randomness sources are provided by the operating sys, Pseudo-random number generators work by performing some operation on a value. Generally this value is the previous number generated by the generator. However, the first time you use the generator, there is no previous value. Seeding a pseudo-random numbe
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![]() python random seed time 相關參考資料
Python: Random System time seed - Stack Overflow
import random from datetime import datetime random.seed(datetime.now()) ... https://stackoverflow.com python - What is suggested seed value to use with random.seed ...
According to the documentation for random.seed : If x is omitted or None, current system time is used; current system time is also used to initialize the generator when the module is first imported. ... https://stackoverflow.com python - random.seed(): What does it do? - Stack Overflow
Pseudo-random number generators work by performing some operation on a value. Generally this value is the previous number generated by the generator. However, the first time you use the generator, th... https://stackoverflow.com Python - Generate random number from custom time - Stack Overflow
Actually I was wrong. It's possible to do it: Here's how: import time import random def predicite_future(delay): random.seed(long(time.time() + delay) * 256) return random.random() delay = 10... https://stackoverflow.com Seed() and Random Numbers in Python - Stack Overflow
Your friend is dead wrong, and would know so if he read the documentation for the seed() function: Initialize the basic random number generator. Optional argument x can be any hashable object. If x i... https://stackoverflow.com cryptography - Guess python random seed using current timestamp ...
Edit: my logic was off... woops. Answer is still the same. random.seed(time.time()) seems to use the rounded number produced by time.time() . a = time.time() # say print(a) produces 1234567890.123456... https://stackoverflow.com |