Vectorized String Methods in Python
From the Pandas cheat sheet · Text and Categories · verified Aug 2026
Vectorized String Methods
Clean and extract text without Python loops.
python
df["name"] = df["name"].str.strip().str.title()⚡ str methods operate on entire columns
📌 Missing values usually propagate safely
💡 extract uses capture groups
🎯 Prefer vectorized methods over apply for text
stringsregexcleaning
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