Some tips about argument in Python

def a (*args) # (dynamic) star symbol means this function could run with unlimited parameter.
Args likes a tuple
e.g.
b = (1,2,3,4)
What ' s the different between A (b) and A (*b)
First one would put all B item as one item of *args.
Second one would split B and put each one as a item of *args.

e.g. b= "AAA" A (*b) # result is [A,a,a]


def a (**args) # double star would put argument like dict in memory.
e.g.
A (key1= ' value1 ', key2= ' value2 ' ...)
dic={' K1 ': ' v1 ', ' K2 ', ' v2 '}
A (**dic)


Almight argument
def f1 (*args,**kwargs): #notice: Must place One-star before Double-star, otherwise'll get error
Print (args)
Print (Kwargs)

Some tips about argument in Python