find python Code Snippet in 2024
listbeginner
Last Updated: 17 December 2024
Finds the value of the first element in the given list that satisfies the provided testing function.
- Use a list comprehension and
next()to return the first element inlstfor whichfnreturnsTrue.
def find(lst, fn):
return next(x for x in lst if fn(x))find([1, 2, 3, 4], lambda n: n % 2 == 1) # 1
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