<分区> 分区>
Possible Duplicate:
“Least Astonishment” in Python: The Mutable Default Argument
from random import random
def printNumber(num=random()):
print num
for i in range(10):
printNumber()
我想看十个随机数,但是十个随机数都是一样的!
<分区> 分区>
Possible Duplicate:
“Least Astonishment” in Python: The Mutable Default Argument
from random import random
def printNumber(num=random()):
print num
for i in range(10):
printNumber()
我想看十个随机数,但是十个随机数都是一样的!