Logic or (|) operations in js and logic operations in js

Logic or (|) operations in js and logic operations in js

The logic or: | is used in js. The following describes its usage:

1. If there is a Boolean value of true, true is returned.

2. If it is not a Boolean value:
A. if the first operand is an object, the first operand is returned;
B. If the evaluate result of the first operand is false, the second operand is returned;
C. If both operands are objects, the first operand is returned;
D. If the two operands are null, null is returned;
E. If the two operands are NaN, NaN is returned;
F. If the two operands are undefined, undefined is returned.