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I have searched the [pandas] tag on StackOverflow for similar questions.
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I have asked my usage related question on StackOverflow.
Question about pandas
Hello Pandas devs,
I was wondering what's the best zero-copy way to access the mask of a nullable array, say a StringArray for example. I noticed these all inherit from BaseMaskedArray which provides isna()
wrapping _mask
however I want to make sure this is the recommended method, if I can always be sure this doesn't incur a copy, etc. Should I be using isna()
or something else, if it exists?