Removing header column from pandas dataframe

Question

I have the foll. dataframe:

df

   A   B
0  23  12
1  21  44
2  98  21

How do I remove the column names A and B

Answer 1

How to get rid of a header(first row) and an index(first column).

To write to CSV file:

df = pandas.DataFrame(your_array)
df.to_csv('your_array.csv', header=False, index=False)

To read from CSV file:

df = pandas.read_csv('your_array.csv')
a = df.values

If you want to read a CSV file that doesn't contain a header, pass additional parameter header:

df = pandas.read_csv('your_array.csv', header=None)