吾心指南的博客I'm trying to convert a Series object to integer. But I'm having trouble doing it. Every time I try something I have a new Error.I tried to convert using pd.to_numeric, error while parsing string None...
窦月汐的博客 dfx['diff'] = dfx['diffx'].apply(lambda x: x.days) dfx Final goal: 解决方案 You may find a marginal massive speed-up dropping down to NumPy, bypassing the overhead associated with pd.Series objects....