Lambda python

Python lambda

multiply = lambda x,y: x * y
multiply(21, 2) #42
#_____________
def myfunc(n):
  return lambda a : a * n

mydoubler = myfunc(2)
print(mydoubler(11)) #22

Lambda in python

#multiplication using python
multiplication = lambda num, num2 : num * num2
print(multiplication(20,7))

Lambda functions python

remainder = lambda num: num % 2

print(remainder(5))

Source: stackabuse.com

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

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

Source: docs.python.org

Lambda python

# Lambda is what is known as an anonymous function. Basically it's like a function but a variable

# This is the "python" way of writing a lambda function

multiply = lambda x,y: x * y 
# The x,y are the arguments used for the function and "x * y" is the expression

multiply(10, 10) #100

# Lambda are useful sometimes for a number of python projects.

Similar codes

0 vote193 views1 answer
CACHE_TYPE flask
Python Flask
0 vote125 views1 answer
Algorithme permettant de passer au negatif une image
Python
0 vote147 views1 answer
Dynamic printing
Python
0 vote166 views1 answer
Python list of dictionaries to excel
Python
0 vote130 views1 answer
Ver todas linhas dataframe pandas
Python
72 votes134 views5 answers
How to run for loop in python
Python
3 votes125 views1 answer
Delete element from list value
Python
9 votes124 views1 answer
Delete object from table django
Python
0 vote135 views1 answer
Installing intelpython3_core using anaconda
Python
0 vote123 views1 answer
Instaed of: output = "Programming" + "is" + "fun --> use join
Python