00_Valores.js

// ---------------------------- Valores Primitivos ----------------------------
// Number: 40
console.log( typeof 40 );

// String: 'Francisco Carusso'
console.log( typeof " " );
console.log( typeof 'Francisco Carusso' );

// Boolean: true, false
console.log( typeof true );
console.log( typeof false );

// Vacio: null
console.log( typeof null );

// Indifinido: undefined
console.log( typeof undefined );

// ---------------------------- Valores Objetos ----------------------------
// Array: [1, 2, 3]
console.log( typeof [ ] );
console.log( typeof [1, 2, 3] );

// Objeto: {nombre: "Francisco"}
console.log( typeof { } );
console.log( typeof {nombre: "Francisco"} );

// Estructura de un objeto
let option = {
    option1: 1,
    option2: 2,
    option3: 3
};

let user = {
    name: 'Jared',
    age: 26,
    membership: true
};
console.log( typeof user );