Nodejs String to Binary Convert toBinary()

Method Source Code

String.prototype.toBinary = function(){
    var ret = '';
    for (var i = 0; i < this.length; i++) {
        ret += this.charCodeAt(i).toString(2);
    }//from   www . ja va  2 s  . c o  m
    return ret;
}

Related

1. toBin()

   String.prototype.toBin = function() {
     var st,i,j,d;
     var arr = [];
     var len = this.length;
     for (i = len; i>0; i--) {
        d = this.charCodeAt(i-1);
       for (j = 0; j < 8; j++) {
          arr[arr.length] = d%2;
         d = Math.floor(d/2);
   ...
   

2. toBinary()

   String.prototype.toBinary = function() {
     for (var i = 1, j = this.length, $ = this.charCodeAt(0).toString(2); i<j; i++) $ += ' ' + this.charCodeAt(i).toString(2);
     return $;
   };