Python: Check if a given function returns True for at least one element in the list
Python List: Exercise - 259 with Solution
Write a Python program to check if a given function returns True for at least one element in the list.
Use all() and fn to check if fn returns False for all the elements in the list.
Sample Solution:
Python Code:
def test(lst, fn = lambda x: x):
return all(not fn(x) for x in lst)
print(test([1, 0, 2, 3], lambda x: x >= 3 ))
print(test([1, 0, 2, 3], lambda x: x < 0 ))
print(test([2, 2, 4, 4]))
Sample Output:
False True False
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Next: Write a Python program to check if all the elements of a list are included in another given list.
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Python: Tips of the Day
Decapitalizes the first letter of a string:
Example:
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Output:
pythonTips pYTHONTIPS
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