Test case details

Preparation Code

<script> var num = String(Math.random() * 255); function x(e) { return Math.floor(e)|0; } </script>
    num = String(Math.random() * 255);

Test cases

Test #1

Math.floor(num);

Test #2

Math.round(num);

Test #3

parseInt(num,10);

Test #4

num | 0;

Test #5

num >> 1;

Test #6

x(num);