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How do you programmatically retrieve the number of columns in a pandas dataframe? I was hoping for something like:

Df.num_columns

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by (107k points)

You can retrieve the number of columns in a Pandas data frame with the help of following code:

import pandas as pd

df = pd.DataFrame({"pear": [1,2,3], "apple": [2,3,4], "orange": [3,4,5]})

len(df.columns)

3

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