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Trouble with pandas series

Data engineering5 posts from 4 people4d active+11 post in the last 7 days, 0 the 7 days before (steady)

Posts per day

Posts per day5 posts, Aug 27 to Sep 25

The posts behind it

5, newest first
PostDate
BUG: Series arithmetic ops with PyArrow dtypes and scalars can upcastRef: https://github.com/pandas-dev/pandas/issues/56021#issuecomment-5797277066 Reproducer:pandas-dev/pandasrhshadrachSep 232 days ago
Documentation of pandas DataFrame.replace with series as inputI am fairly new to using Pandas and I am trying to understand the functionality of the DataFrame.replace method when the input is a series. The documentation mentions that it accepts it as input but I cannot find any explanation on the functionality. The answer could be...Stack Overflow [pandas]user33098110Sep 72 weeks ago
BUG: Series/DataFrame.replace with a callable value silently stores the function instead of applying or rejecting itPassing a callable as `value` to `replace` stores the function object as the replacement data. It neither applies it nor raises: Same for exact match without regex and for `DataFrame.replace`. Reproduced on 3.0.5. `Series.str.replace` with the same arguments returns `["aX",...pandas-dev/pandastwelfthlaborSep 62 weeks ago
BUG: Series.std returns a non-zero value for an exactly constant float64 Series...IPython : 9.15.0 adbc-driver-postgresql: None adbc-driver-sqlite : None bs4 : 4.15.0 bottleneck : None fastparquet : None fsspec : None html5lib : None hypothesis : None gcsfs : None jinja2 : 3.1.6 lxml.etree : None matplotlib : 3.11.0 nupandas-dev/pandasgyforgeAug 274 weeks ago
BUG: Series.corr returns a finite correlation for exactly constant Series...IPython : 9.15.0 adbc-driver-postgresql: None adbc-driver-sqlite : None bs4 : 4.15.0 bottleneck : None fastparquet : None fsspec : None html5lib : None hypothesis : None gcsfs : None jinja2 : 3.1.6 lxml.etree : None matplotlib : 3.11.0 numba : None numexpr : None odfpy : None...pandas-dev/pandasgyforgeAug 274 weeks ago

Companies and products named

Company or productPosts naming it
pandas5
PostgreSQL2
SQLite2
GitHub1
About this problem

Evidence

5 posts from 4 people in 2 places, about 1 a week over 28 days. Mostly on pandas-dev/pandas, Stack Overflow [pandas]. Tools named alongside: PostgreSQL, SQLite, GitHub.

Frustration Frustration 0 of 3· Seen on GitHub issues, Stack Overflow

How it was grouped

Posts about pandas with no known issue, sharing the word "series". First post Aug 27, 2026, latest Sep 23, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method

History

  • 2026-09-25 Added: Trouble with pandas series (5 posts)

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