/Python/Pyspark check all columns for null values

Pyspark check all columns for null values

from pyspark.sql.functions import isnan, when, count, col

df.select([count(when(isnan(c), c)).alias(c) for c in df.columns]).show()
+-------+----------+---+
|session|timestamp1|id2|
+-------+----------+---+
|      0|         0|  3|
+-------+----------+---+

Source: stackoverflow.com

Similar codes

0 vote143 views1 answer
Cv2 videowriter python not working
Python
1 vote149 views1 answer
Conda requests
Python
0 vote140 views1 answer
Run julia in p;ython
Python
0 vote142 views1 answer
Rename duplicates in list python
Python
0 vote133 views2 answers
Conda install dash
Python
10 votes149 views1 answer
Hypixel main ip
Python
-35 votes140 views5 answers
Python type hints
Python
0 vote148 views1 answer
Dependency inversion
Python
-1 vote96 views1 answer
Instalar tkinter en python 3.10
Python
1 vote145 views1 answer
Python 3 of 4 conditions true
Python