Performance of bitwise operators in javascript

Question

One of the main ideas behind using bitwise operators in languages like C++/java/C# is that they\'re extremely fast. But I\'ve heard that in javascript they\'re very slow (ad

Answer 1

Nobody uses hex anymore?

function hextoRgb(c) {
    c = '0x' + c.substring(1);
    return [(c >> 16) & 255, (c >> 8) & 255, c & 255]; 
}

var c1 = hextoRgb('#191970');
alert('rgb(' + c1.join(',') + ')');