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How to create a lambda inside a Python loop?
You can create a list of lambdas in a python loop using the following syntax −
Syntax
def square(x): return lambda : x*x listOfLambdas = [square(i) for i in [1,2,3,4,5]] for f in listOfLambdas: print f()
Output
This will give the output −
1 4 9 16 25
You can also achieve this using a functional programming construct called currying.
example
listOfLambdas = [lambda i=i: i*i for i in range(1, 6)] for f in listOfLambdas: print f()
Output
This will give the output −
1 4 9 16 25
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