How do I handle exceptions in synchronous code?

How do I handle exceptions in synchronous code?

In synchronous code, you can handle exceptions using try-catch blocks. Wrap your code in a try block and catch any exceptions in the catch block.

Can you give me an example of that?

Sure! Here's a simple example:

try {
    // Code that may throw an exception
    let result = riskyFunction();
} catch (error) {
    console.error('An error occurred:', error);
}

What types of exceptions can I catch?

You can catch any type of exception, including built-in ones like TypeError, ReferenceError, or custom exceptions that you define.

Is there a way to finally execute code regardless of an exception?

Yes! You can use a finally block, which will execute after the try and catch blocks, regardless of whether an exception was thrown.