Delete column from pandas DataFrame

Question

When deleting a column in a DataFrame I use:

del df[\'column_name\']

And this works great. Why can\'t I use the following?

Answer 1

Another way of Deleting a Column in Pandas DataFrame

if you're not looking for In-Place deletion then you can create a new DataFrame by specifying the columns using DataFrame(...) function as

my_dict = { 'name' : ['a','b','c','d'], 'age' : [10,20,25,22], 'designation' : ['CEO', 'VP', 'MD', 'CEO']}

df = pd.DataFrame(my_dict)

Create a new DataFrame as

newdf = pd.DataFrame(df, columns=['name', 'age'])

You get a result as good as what you get with del / drop