Answers for "pandas add column to dataframe same value"

3

Add new column based on condition on some other column in pandas.

# np.where(condition, value if condition is true, value if condition is false)

df['hasimage'] = np.where(df['photos']!= '[]', True, False)
df.head()
Posted by: Guest on August-08-2021
3

add two column values of a datframe into one

df["period"] = df["Year"] + df["quarter"]
Posted by: Guest on May-10-2020

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