Code Sample>>> pd.Series(['Pandas', 'is', np.nan], dtype='category').map(lambda x: len(x) if x == x else -1)0 ...

[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exists on the latest vers...

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

This should be a pretty straightforward followup on #9258 that will allow us to also support align with method='nearest'...

The docstring of the (non-member) pivot() function, http://pandas.pydata.org/pandas-docs/stable/generated/pandas.pivot.h...

What's blocking this checkhttps://github.com/pandas-dev/pandas/blob/45bd6372f24edccf68c2a5d05224295e805bde80/.pre-commit...

Pandas version checks[X] I have checked that the issue still exists on the latest versions of the docs on main hereLocat...

[x] I have checked that this issue has not already been reported.[x] I have confirmed this bug exists on the latest vers...

In theory we support subclassing Index, but that support is spotty (xref #15258, #37882). Now that we allow arbitrary E...

@spencerkclark is working on a custom pandas.Index subclass for xarray (see https://github.com/pydata/xarray/issues/1084...

Feature Type[ ] Adding new functionality to pandas[X] Changing existing functionality in pandas[ ] Removing existing fun...

Code Sample, a copy-pastable example if possible# Your code hereimport urllib.requestimport pandas as pdurl='ftp://ftp.n...

Code Sample, a copy-pastable example if possibleengine_clus= pyodbc.connect(connection_string, autocommit=True)df.to_sql...

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

It may be nice to have a doc like "Comparison with R / SQL"?- https://databricks.com/blog/2015/02/17/introducing-datafra...

It would be nice if there was an option to have box plot X axis labels match line plot's X axis labels. Specifically, w...

In many engineering and measurement applications, the time is counted from 01-24 to indicate the end of a measurement or...

Research[X] I have searched the [pandas] tag on StackOverflow for similar questions.[X] I have asked my usage related qu...

See https://dev.azure.com/pandas-dev/pandas/_build/results?buildId=30468&view=logs&j=fd89438c-1fd3-5981-222e-115...

Code Sample, a copy-pastable example if possibleWhile building pandas packages for Debians, where we set matplotlib's ba...