allow unknown number of arguments python code example
Example 1: variable number of arguments to python class
def multiply(*args):
z = 1
for num in args:
z *= num
print(z)
multiply(4, 5)
multiply(10, 9)
multiply(2, 3, 4)
multiply(3, 5, 10, 6)
Example 2: **kwargs
When it iterating over a dictionary you are only able to iterate over
the keys not the values. The ** when placed before a variable will allow
you to iterate and unpack both key and value pairs. Because you are
unpacking both key and value this will return the result as a dictionary.