In Python any non-zero integer value is true; zero is false. : Boolean « Data Type « Python

1. Python
2. Data Type
3. Boolean

In Python any non-zero integer value is true; zero is false.

a = 0 
if a:
   print "Here"
   
a = 2

if a:
   print "There"        

           
       

Related examples in the same category

1.	Boolean operation in if
2.	Anything with a non-zero length is true, empty sequences are false