What are some examples of objects in JavaScript?
In JavaScript, objects can be anything from simple key-value pairs to complex data structures. For example, a person object could look like this: const person = { name: 'Alice', age: 25, city: 'New York' };
.
Can you give me an example of a nested object?
Sure! A nested object could be a car object that contains another object for the engine: const car = { make: 'Toyota', model: 'Camry', engine: { type: 'V6', horsepower: 268 } };
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What about arrays as objects?
Great question! In JavaScript, arrays are also objects. For example: const fruits = ['apple', 'banana', 'cherry'];
is an array object.
How do I access properties in an object?
You can access properties using dot notation or bracket notation. For example, person.name
or person['age']
.
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