how to check the null values in pandas code example

Example 1: show rows with a null value pandas

df1 = df[df.isna().any(axis=1)]

Example 2: python count null values in dataframe

# Count total missing values in a dataframe

df.isnull().sum().sum()

# Gives a integer value

Example 3: check if any value is null in pandas dataframe

df.isnull().values.any()