2015-01-29 00:44:11 +00:00
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x = 1
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print(+x)
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print(-x)
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print(~x)
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2014-01-27 23:15:32 +00:00
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print(not None)
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print(not False)
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print(not True)
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print(not 0)
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print(not 1)
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print(not -1)
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print(not ())
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print(not (1,))
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print(not [])
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print(not [1,])
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print(not {})
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print(not {1:1})
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