Python variables Assignment
Variables in Python
Variables are nothing but reserved memory locations to store values. This means that when you create a variable you reserve some space in memory.
code
#assignment=binding of a name with a value #1. evaluation of right side expression value #2. assignment in order with left side names x=1.2+8+sin(y) a=b=c=0 #assignment to some value y, z, r=9.2, -7.6, 0 #multiple assignment a, b=b, a #values swap a, *b=seq #unpacking of sequence in *a, b=seq #item and list x+=3 #increment=x=+3 x-=2 #decrement=x=x-2 x=None #undefined (constant value) del x #remove name x
No comments:
Post a Comment