JSFiddle - React, Tailwind, and code Playground

by XiozZe

HTML

<div id="hello"></div>

JavaScript

var obj = {
    p1: "v1",
    p2: "v2",
    p3: "v3",
    p4: "v4",
    p5: "v5",
    p6: "v6",
}

//duplicate obj
var obj2 = {}
for (var i in obj) {
    obj2[i] = obj[i];
}

var div = document.getElementById("hello");

for(var i in obj2){
    for(var j in obj2){
        div.innerHTML += obj[i]+", "+obj[j]+ "<br>";
    }
    delete obj2[i];
}

//obj2 is now empty