JSFiddle - React, Tailwind, and code Playground

by XTREME104

HTML

<script>
    var byte = "10000001";
    var nibble0, nibble1, bit0, bit1, bit2, bit3, bit4, bit5, bit6, bit7;

window.onload = function () {
    nibble0 = ((byte >> 4) & 0x0F);
    nibble1 = (byte & 0x0F);
    alert(nibble0 + ", " + nibble1 + "\nShould be 8, 1");
}
</script>