String Obfuscation
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String.prototype.obfuscate = function () {
var bytes = [];
for (var i = 0; i < this.length; i++) {
bytes.push(this.charCodeAt(i).toString(16));
}
return bytes.join('$');
}
String.prototype.deobfuscate = function () {
var arr = this.split('$');
return arr.map(function(c) {
return String.fromCharCode(parseInt(c, 16))
}).reduce(function(a, b) {return a + b})
}
var s = "hello world"
console.log(s.obfuscate())
console.log(s.obfuscate().deobfuscate())
JavaScript
INFO