Can you explain try-finally with examples?

Can you explain try-finally with examples?

Sure! The try-finally block is used in programming to ensure that certain code runs regardless of whether an error occurs in the try block. For example, in Python:

Can you show me a Python example?

Absolutely! Here's a simple example:

try:
    file = open('example.txt', 'r')
    data = file.read()
finally:
    file.close()

In this case, the file will be closed even if an error occurs while reading it.

What happens if there's an error in the try block?

If an error occurs in the try block, the code in the finally block will still execute. This is useful for cleanup actions like closing files or releasing resources.