How can I convert a JavaScript string to an object by parsing JSON?
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To convert a JavaScript string to an object by parsing JSON, you can use theJSON.parse() method. Here's how it works: 1. Obtain a JavaScript string containing JSON data. 2. Use theJSON.parse() method and pass the string as the argument. This will parse the JSON string and return a JavaScript object representing the data. 3. Assign the result to a variable to store the converted object. Here's an example:

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const jsonString = '{"name": "John", "age": 30, "city": "New York"}';

const parsedObject = JSON.parse(jsonString);

console.log(parsedObject);
// Output: { name: 'John', age: 30, city: 'New York' }

In the example above, we have a JSON stringjsonString containing name, age, and city properties. We useJSON.parse(jsonString) to convert the string to a JavaScript object and store it in theparsedObject variable. Finally, we log theparsedObject, which shows the object representation of the JSON data. It's important to note that the JSON string must be in valid JSON format forJSON.parse() to work correctly. If the string is not valid JSON, aSyntaxError will be thrown. Make sure to handle any potential errors when parsing JSON data. Additionally, if your JSON string contains complex objects or arrays, they will be converted to their respective JavaScript representations.