python default arguments
def my_function(name, age = 20):
print(name + " is " + str(age) + " years old"
my_function("Mitro") # Mitro is 20 years old
my_function("Mitro", 26) #Mitro is 26 years oldpython default arguments
def my_function(name, age = 20):
print(name + " is " + str(age) + " years old"
my_function("Mitro") # Mitro is 20 years old
my_function("Mitro", 26) #Mitro is 26 years oldpython default arguments
def your_function(arg,kwarg='default'):
return arg + kwargdefault values python
class Test:
def __init__(self, val, num = 0):
self.val = val
self.num = num
# you can write this:
t = Test(1)
print(t.num) # prints 0
# OR this
t = Test(1, 2)
print(t.num) # prints 2python default value
d = {'a': 1, 'b': 2}
print(d.get('c', 3)) # 3python function parameters default value
def F(a, b=None):
if b is None:
b = []
b.append(a)
return bpython defaultdict default value
d = defaultdict(lambda:1)Copyright © 2021 Codeinu
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