JSFiddle - React, Tailwind, and code Playground

by cancerbero_sgx

JavaScript

function toUnicode(theString) {
	var unicodeString = '';
	for ( var i = 0; i < theString.length; i++) {
		var code = theString.charCodeAt(i); 
        document.write(code+", "); 
		if (code > 99) {
			var theUnicode = theString.charCodeAt(i).toString(16).toUpperCase();
			while (theUnicode.length < 4) {
				theUnicode = '0' + theUnicode;
			}
			theUnicode = '\\u' + theUnicode;
			unicodeString += theUnicode;
		} else {
			unicodeString += String.fromCharCode(code); ;
		}
	}
	return unicodeString;
}

document.write(toUnicode("{\"alskdj\": 'hello 日本語'}"))