map python 3
#generate a list from map iterable with lambda expression
list( map(lambda x: x*2, numeros) )map python 3
#generate a list from map iterable with lambda expression
list( map(lambda x: x*2, numeros) )pyhton map
def calculateSquare(n):
return n*n
numbers = (1, 2, 3, 4)
result = map(calculateSquare, numbers)
print(result)
# converting map object to set
numbersSquare = list(result)
print(numbersSquare)map 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))
# result [2, 4, 6, 8]map python 3
from multiprocessing import Pool
def test( v ):
print(v)
return v
if __name__ == '__main__':
with Pool(2) as p:
print(p.map(test, range(5)))Copyright © 2021 Codeinu
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