Computer Science - Text-Based Programming - Python - Exception handling (try-except) - Try-Except Patterns
5 steps. Step 1 'Basic try-except': try: x = int(input('Number: ')); except ValueError: print('Not a number!'). Without try: program CRASHES. With try: program handles it gracefully. Step 2 'Multiple except blocks': try: result = x/y; except ZeroDivisionError: print('Can't divide by 0'); except Type