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How to Set Values to an Object

Oct 15, 2024

Hey everyone! Today I'm going to show you a quick and easy way to set values to an object in JavaScript. Let's get started!

First, let's create an object that we want to update:

```javascript

let myObject = {

key1: 'value1',

key2: 'value2',

key3: 'value3'

};

```

Now, let's say we want to update the value of `key2` to `'new value'`. We can do this using dot notation or bracket notation:

```javascript

// Using dot notation

myObject.key2 = 'new value';

// Using bracket notation

myObject['key2'] = 'new value';

```

Easy, right? Now let's say we want to add a new key-value pair to our object. We can do this by simply assigning a value to a new key:

```javascript

myObject.key4 = 'value4';

```

If we want to update multiple values at once, we can use the `Object.assign()` method:

```javascript

Object.assign(myObject, {key2: 'updated value', key4: 'updated value'});

```

And that's it! You now know how to set values to an object in JavaScript. Whether you need to update a single value or multiple values, these techniques will come in handy for manipulating objects in your code. Happy coding!

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