Map function in python

Python map function

# The map function applies a function to every item in a list,
# and returns a new list.

numbers =  [0, -1, 2, 3, -4]

def square_func(n):
    return n*n
 
new_numbers = list(map(square_func, numbers))
#new_numbers: [0, 1, 4, 9, 16]

Map function in python

# Python program to demonstrate working 
# of map. 
  
# Return double of n 
def addition(n): 
    return n + n 
  
# We double all numbers using map() 
numbers = (1, 2, 3, 4) 
result = map(addition, numbers) 
print(list(result))

Similar codes

1 vote119 views2 answers
Add new row to numpy array
Python
2 votes118 views2 answers
Python printing date
Python
0 vote114 views1 answer
Comment arrêter l'exécution d'un programme python
Python
1 vote185 views6 answers
Python filter function
Python
0 vote121 views1 answer
Python filter function using lambda function as one of the parameters
Python
0 vote112 views1 answer
Python get stock prices
Python
0 vote133 views1 answer
Python pipe where
Python
0 vote99 views1 answer
Django creat app return _bootstrap._gcd_import
Python Django
0 vote76 views1 answer
Selenium.common.exceptions.elementclickinterceptedexception: message: element click intercepted:
Python
0 vote127 views1 answer
Django cleanup settings
Python