Top pandas issues

allow detection of whether a csv file contains a header row or not

Closing Candidate IO CSV Needs Discussion

Configurable json_normalize with respect to number of levels and Keys to be flattened

Enhancement IO JSON

DOC: Redirect old whatsnew links

Docs

Melting with not present column does not produce error

Error Reporting Reshaping good first issue

"Exception: Column(s) <cols> already selected" when using groupby, resample, and agg

Duplicate

AmbigousTimeError on Timestamp.floor during dst change

Numeric Timeseries

DataFrame.iat will create new column if .iat is used to set None on int Series

Bug Indexing

BUG: skipna parameter in series.any() returns wrong result

Docs good first issue

DOC: Fix the docstring of resample in pandas/core/generic.py

Docs good first issue

dt.month_name doesn't return the name of the month

Usage Question