Can you explain try-catch-finally with examples?

Can you explain try-catch-finally with examples?

Sure! The try-catch-finally structure is used for exception handling in programming. It allows you to try a block of code, catch any exceptions that occur, and execute a final block of code regardless of whether an exception was thrown.

Can you give me a code example in Java?

Absolutely! Here's a simple example in Java:

try {
    int result = 10 / 0; // This will throw an exception
} catch (ArithmeticException e) {
    System.out.println("Cannot divide by zero!");
} finally {
    System.out.println("This will always execute.");
}

What happens if there's no exception?

If there's no exception, the code in the catch block is skipped, and the code in the finally block will still execute.

Can you show an example in Python?

Sure! Here's how it looks in Python:

try:
    result = 10 / 2
except ZeroDivisionError:
    print("Cannot divide by zero!")
finally:
    print("This will always execute.")