pandas number of columns

1import pandas as pd
2df = pd.DataFrame({"pear": [1,2,3], "apple": [2,3,4], "orange": [3,4,5]})
3
4len(df.columns)
53

1# PANDAS: get column number from colomn name
2dataframe.columns.get_loc("<col_name>")
3

1### first method ###
2len(df.columns)
3### second method ###
4df.shape[1]

1len(df.columns)

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

1df.columns