Сегодня рассмотрим почему DataFrame.apply() — это так себе инструмент в 2025 году, чем его заменять и как писать dataframe-логику так, чтобы она летала вместо того, чтобы жечь CPU и бюджет.
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BY About Python [ru]
At a time when the Indian stock market is peaking and has rallied immensely compared to global markets, there are companies that have not performed in the last 10 years. These are definitely a minor portion of the market considering there are hundreds of stocks that have turned multibagger since 2020. What went wrong with these stocks? Reasons vary from corporate governance, sectoral weakness, company specific and so on. But the more important question is, are these stocks worth buying?
About Python ru from cn