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How to Add More Objects in JavaScript

Oct 15, 2024

Hey everyone, today I'm going to show you how to add more objects in JavaScript. So, if you have an object and you want to add more properties to it, you can easily do so using the dot notation or square brackets. Let me walk you through it. First, let's create an object called 'person' with a couple of properties like 'name' and 'age'. Now, if you want to add more properties to this object, you can simply use the dot notation. For example, person.favoriteColor = 'blue' will add a new property called 'favoriteColor' with the value 'blue' to the 'person' object. Another way to add properties is by using square brackets. You can do this by specifying the property name as a string inside the square brackets, like person['hobby'] = 'reading'. This will also add a new property called 'hobby' with the value 'reading' to the 'person' object. What if you want to add multiple properties to an object at once? You can use the Object.assign() method. This method takes an existing object and one or more source objects, and then copies all their properties to the target object. For example, you can create a new object 'newInfo' with additional properties and then use Object.assign() to add them to the 'person' object. Now you know how to add more objects in JavaScript, whether it's by using the dot notation, square brackets, or the Object.assign() method. Start practicing and adding more properties to your objects, and you'll be on your way to mastering JavaScript in no time! Thanks for watching, and stay tuned for more programming tips and tricks. Happy coding!

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