How can I convert data types in Python?

How can I convert data types in Python?

In Python, you can convert data types using built-in functions like int(), float(), str(), and list(). What specific conversion do you need help with?

I want to convert a string to an integer.

You can use the int() function. For example, int('123') will convert the string '123' to the integer 123.

What if the string contains non-numeric characters?

If the string contains non-numeric characters, using int() will raise a ValueError. You should ensure the string is numeric before conversion.

Can you show me how to handle that error?

Sure! You can use a try-except block. For example:

try:
    number = int('abc')
except ValueError:
    print('Invalid input!')