JavaScript unsigned right shift assignment operation

Sample Code:

Result >>>= expression

The parameter is any variable of result.
Expression is any expression.

Operation description of shifts value to the right without symbols in JavaScript
The >>>= operator is equivalent to the following statement:
Result = result >>> expression

>>>= The operator shifts all bits of result to the right of the specified bits of expression. After the right shift, the left blank space is filled with zero. The position removed from the right is discarded. For example:
Var temp
Temp =-14
Temp >>>= 2

The value of the temp variable is-14 (that is, the binary 11111111 11111111 11111111 11110010), shifted to the right and then equal to 1073741820 (that is, the binary 00111111 11111111 11111111 11111100 ).