Drill 11: Find the core line — Selecting and filtering
Point to the line that does the main work and explain why.
What you will be able to do
- Point to the line that does the main work and explain why.
Practice task
Point to the line that does the main work and explain why.
import pandas as pd
df = pd.DataFrame({
'course': ['HTML', 'CSS', 'SQL', 'CSS'],
'minutes': [12, 18, 9, 22],
})
long_css = df[(df['course'] == 'CSS') & (df['minutes'] >= 20)]
print(long_css)
print(df.loc[df['minutes'].idxmax()])Your turn
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Point to the line that does the main work and explain why.
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