remove all zeros from list python site:stackoverflow.com code example
Example: how to remove all zeros from a list in python
X = [0,5,0,0,3,1,15,0,12]
X = [i for i in X if i != 0]
X = [0,5,0,0,3,1,15,0,12]
X = [i for i in X if i != 0]