JavaScript - Parenthesis operator: ( )

We can use parentheses to change the order of expression evaluation, in other words, we can override operator precedence.

( )

( expression )

Parenthesis operator the possible of use:

x = 90 % 8;    // x = 2
y = 15 % 4;    // y = 3
z = (x % y) %5;// z = 2

Even one example in what situations we can use the operation parenthesis operator:

i * 0xFF
10 * 3.14
(10 - j * 0.5) * 2

Other pieces of example codes:

~(x & 5)

(0xff % 50 % 10) % 2

!(10 >a || a<5)

(j + 10) <= 128

z = (x * 2 / y +5)

64 | (i | k)

Parenthesis operator in another programming language: