Answers for "add column df when two fields in other df are equal"

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
1

how to merge two column pandas

DataFrame["new_column"] = DataFrame["column1"] + DataFrame["column2"]
Posted by: Guest on November-05-2020

Python Answers by Framework

Browse Popular Code Answers by Language