JSFiddle - React, Tailwind, and code Playground

by pstricker

JavaScript

(function() {
   var info = {name:"username",age:20};
   var keys = Object.keys(info);
   var returnVal = ""
    for(var i = 0; i < keys.length; i++) {
        if(returnVal.length > 0)
            returnVal += "||";
        
        returnVal += keys[i] + "(" + info[keys[i]] + ")";
    }
    
    alert(returnVal);
})();