An MBA working in Analytics Consulting and gradually getting more and more into ML/DL.
My answers:
metaclass
: enforcing @property
decorator in subclasses
sys.modules
: moving modules into sub-directory w/o breaking existing import
__getattribute__
: add simple logging while attribute lookup
Discrepancy in pandas resample
for boolean sum
json_normalize
with df.explode
np.busday_count
and df.apply(...,axis=1)
Averaging list of Pandas dataframes using np.einsum