Python: Create a list of empty dictionaries
Python List: Exercise - 61 with Solution
Write a Python program to create a list of empty dictionaries.
Sample Solution:-
Python Code:
n = 5
l = [{} for _ in range(n)]
print(l)
Sample Output:
[{}, {}, {}, {}, {}]
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Python: Tips of the Day
Given a predicate function, fn, and a prop string, this curried function will then take an object to inspect by calling the property and passing it to the predicate:
Example:
def tips_check_prop(fn, prop):
return lambda obj: fn(obj[prop])
check_age = tips_check_prop(lambda x: x >= 25, 'age')
user = {'name': 'Owen', 'age': 25}
print(check_age(user))
Output:
True
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