Data Science
String Operations in Pandas
Senior Data Analyst
April 24, 2026
5 min read
String Methods
df['name'].str.upper()
df['name'].str.lower()
df['name'].str.strip()
df['name'].str.contains('John') # LIKE '%John%'
df['name'].str.startswith('J') # LIKE 'J%'
df['email'].str.split('@').str[1] # Get domain
*Day 115: Introduction to Data Visualization.*