Answers for "lambda python"

lambda python

add = lambda a, b : a + b
add(3,6) ## 9

lambda python

even = lambda a: True if a % 2 == 0 else False
even(6) ## True
even(9) ## False

lambda python

nums = [1, 2, 3, 4, 5]


print(list(map(lambda n:n*n, nums)))
#lambda n : n in this case is the passed value

lambda python

>>> full_name = lambda first, last: f'Full name: {first.title()} {last.title()}'
>>> full_name('guido', 'van rossum')
'Full name: Guido Van Rossum'

lambda python

def sumn(n):
  return lambda a: a + n
sum5 = sumn(5)
sum5(3) ## 8

lambda python

>>> def make_incrementor(n):
...     return lambda x: x + n
...
>>> f = make_incrementor(42)
>>> f(0)
42
>>> f(1)
43