JSFiddle - React, Tailwind, and code Playground

by dpa99c

JavaScript

var obj1 = {a: 1, b: 2, c:3};

$.each(obj1, function(i,o){
    if(o == 2){
        delete o;
    }
});

$('body').append("<br/>obj1="+JSON.stringify(obj1));

var obj2 = {a: 1, b: 2, c:3};

$.each(obj2, function(i,o){
    if(o == 2){
        delete obj2[i];
    }
});

$('body').append("<br/>obj2="+JSON.stringify(obj2));