19 lines
428 B
Markdown
19 lines
428 B
Markdown
---
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title: some
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tags: list,function,intermediate
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---
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Returns `True` if the provided function returns `True` for at least one element in the list, `False` otherwise.
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Use `any()` in combination with `map()` and `fn` to check if `fn` returns `True` for any element in the list.
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```py
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def some(lst, fn=lambda x: x):
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return any(map(fn, lst))
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```
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```py
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some([0, 1, 2, 0], lambda x: x >= 2 ) # True
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some([0, 0, 1, 0]) # True
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```
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