Is there “0b” or something similar to represent a binary number in Javascript

Question

I know that 0x is a prefix for hexadecimal numbers in Javascript. For example, 0xFF stands for the number 255.

Is there something similar f

Answer 1

Convert binary strings to numbers and visa-versa.

var b = function(n) {
    if(typeof n === 'string')
        return parseInt(n, 2);
    else if (typeof n === 'number')
        return n.toString(2);
    throw "unknown input";
};