numpy-使用and/or 還是使用 &/or----ValueError: The truth value of an array with more than one element is...
兩者區別： and 和 or 對整個對象執行單個布爾運算， 而 & 和 | 對一個對象裏的內容（或者說比特位）執行多個布爾運算。 使用 &/｜ 是數據的內部的位布爾運算。 當對整個數組進行操作 and / or時，會報錯 ValueError: The truth value of an array with more than one element is ambiguous. Use a.an
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相關文章
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