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const dogs = {
Fido: "Mutt",
Hunter: "Doberman",
Snoopie: "Beagle"
};
const myDog = "Hunter";
const myBreed = dogs[myDog];
console.log(myBreed);
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const person1 = {};
person1['firstname'] = 'Mario';
person1['lastname'] = 'Rossi';
console.log(person1.firstname);
// expected output: "Mario"
const person2 = {
firstname: 'John',
lastname: 'Doe'
};
console.log(person2['lastname']);
// expected output: "Doe"
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const testObj = {
12: "Namath",
16: "Montana",
19: "Unitas"
};
const playerNumber = 16;
const player = testObj[playerNumber];
console.log(player);