JSON experiment

JSON experiment btoa - to base64 atob - from base64

by Максим Булавинов

JavaScript

var arr = [1,2,3, 1981, 10, 0, -1.18];

var a = {b: btoa(arr)};
console.log(a);
var txt = JSON.stringify(a);
console.log(txt);
var a1 = JSON.parse(txt);
console.log(a1);
console.log(atob(a1.b));