What is exception handling in web applications?

What is exception handling in web applications?

Exception handling in web applications refers to the process of responding to and managing errors that occur during execution.

Why is it important to handle exceptions?

Handling exceptions is crucial as it helps maintain the stability of the application, improves user experience, and aids in debugging.

Can you give me an example of exception handling in JavaScript?

Sure! In JavaScript, you can use try-catch blocks to handle exceptions. For example:

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

What are some common exceptions in web apps?

Common exceptions include network errors, database connection failures, and invalid user input.