dataframe.empty code example
Example 1: empty dataframe
newDF = pd.DataFrame()
newDF = newDF.append(oldDF, ignore_index = True)
print newDF.head()
Example 2: create empty pandas dataframe
df = pd.DataFrame(columns=['a', 'b', 'c'])
Example 3: create an empty dataframe
import pandas as pd
df = pd.DataFrame(columns=['A','B','C','D','E','F','G'])
Example 4: check for an empty dataframe
data = {'num': [1,'Nan',3,4,'NaN']}
df = pd.DataFrame(data)
'''
True: the DataFrame is empty
False: the DataFrame contains values
'''
df.empty