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Can anyone help me out with"key=lambda c: (c.isdigit() - c.islower(), c in '02468', c))"?
What does those comma and the Boolean calculation means?
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ginortS
You are viewing a single comment's thread. Return to all comments →
Can anyone help me out with"key=lambda c: (c.isdigit() - c.islower(), c in '02468', c))"?
What does those comma and the Boolean calculation means?