zero323 commented on pull request #30413:
URL: https://github.com/apache/spark/pull/30413#issuecomment-733565168
Thanks everyone!
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zero323 commented on pull request #30413:
URL: https://github.com/apache/spark/pull/30413#issuecomment-733564631
> @zero323, the only reason I have chosen `cols` over `*cols` is that I felt
odds to just document this such as `*cols : tuple`, and thought `` cols: str,
:class:`Column` ... ``
zero323 commented on pull request #30413:
URL: https://github.com/apache/spark/pull/30413#issuecomment-733328865
__Side note__
@HyukjinKwon
> Looking at
[`numpy.ndarray.item`](https://numpy.org/devdocs/reference/generated/numpy.ndarray.item.html)
we should make varargs expli
zero323 commented on pull request #30413:
URL: https://github.com/apache/spark/pull/30413#issuecomment-733108177
> BTW, @zero323 could you please provide some screenshots after this change
Done, @zhengruifeng.
This is
zero323 commented on pull request #30413:
URL: https://github.com/apache/spark/pull/30413#issuecomment-732099229
Some examples have been provided by @HyukjinKwon in the initial PR
(https://github.com/apache/spark/pull/30149), but I'll try to provide some
`mllib`-specific one later, when I
