javascript slideshow class lecture...
TRANSCRIPT
JavaScript SlideshowClass Lecture Notes
dog
name: “Fido”
weight: 40
breed: “Mixed”
loves: [“walks”, “fetching balls”]
var fido = {name: “Fido”,weight: 40,breed: “Mixed”,loves: [“walks”, “fetching balls”]
};
Can we add properties to objects after we’ve defined
them? fido.age = 5;
delete fido.age;
dog
name: “Fido”
weight: 40
breed: “Mixed”
loves: [“walks”, “fetching balls”]
