JSFiddle - React, Tailwind, and code Playground

by Anik Islam Abhi

JavaScript

var cities = ['Berlin', 'Melbourne', 'Dallas'];

var population = {
    'Amsterdam': 100,
    'Berlin': 150,
    'Cairo': 200,
    'Jakarta': 300,
    'Melbourne': 350,
    'Dallas': 400,
    'Buenos Aires': 100
};

var filterObj = {};

cities.forEach(function (x) {
    filterObj[x] = population[x];
});
console.log(filterObj);