11 lines
282 B
Python
11 lines
282 B
Python
#!/usr/bin/env python3
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if __name__ == "__main__":
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b = None
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print(b, ',', b is None, ',', b is not None, ',', b or False)
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b = True
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print(b, ',', b is None, ',', b is not None, ',', b or False)
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s: str = None
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print(s, ',', s is None, ',', s or "value::test")
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