What is the difference between try-catch and if statements in JavaScript?

What is the difference between try-catch and if statements in JavaScript?

In JavaScript, try-catch is used for handling exceptions, while if statements are for conditional logic. Try-catch can catch errors that occur during execution, whereas if statements evaluate conditions to control the flow of code.

Can you give me an example of using try-catch?

Sure! Here's a simple example:

try {
    let result = riskyFunction(); // This might throw an error
} catch (error) {
    console.error('Error occurred:', error);
}

And how would I use an if statement for error checking?

You can use an if statement to check conditions before executing code. For example:

if (condition) {
    // Execute code if condition is true
} else {
    console.log('Condition was false');
}

When should I use try-catch instead of if statements?

Use try-catch when you expect that an error might occur during execution, especially with asynchronous code or external resources. Use if statements for straightforward condition checks.