delete dataframe column by index code example
Example 1: how to drop the index column in pandas
df.reset_index(drop=True, inplace=True)
Example 2: pandas drop columns by index
cols = [1,2,4,5,12]
df.drop(df.columns[cols],axis=1,inplace=True)
Example 3: python pandas drop column by index
df.drop(a_dataframe.columns[0], axis=1, inplace=True)