Javascript right-shift 0-bit effect

The right-hand 0-bit in Javascript can be used to quickly remove decimals and define the displacement operation:

The right-shift operation is to move the operand of a bits to the right by the number of bits specified to move it, move out the bit to be discarded, or fill the left-hand position with 0, or fill the sign bit.

Actually look at the effect:

32.5 >> 0//32

What is the function of right shift?

(+). ToString (' 2 ')//converted to 2 binary, resulting in 100000

(>> 1). toString (2)//1-bit right shift, get 10000

By contrast:

100000//Actual value 32

010000//Actual value 16

How to get rid of decimal place?

32.5 >>1 << 1

or directly

32.5 >> 0

Javascript right-shift 0-bit effect