Can you show me some examples of f-strings in Python 3.12?
Sure! F-strings are a way to format strings in Python. For example: name = 'Alice'; greeting = f'Hello, {name}!'
.
What if I want to include expressions in f-strings?
You can include expressions directly! For instance: age = 30; message = f'I am {age} years old.'
.
Can f-strings handle formatting options?
Absolutely! You can format numbers, for example: value = 123.456; formatted = f'Value: {value:.2f}'
will output 'Value: 123.46'.
Are there any new features in f-strings for Python 3.12?
Yes! Python 3.12 introduced support for f-string debugging, allowing you to use f'{var=}'
to see both the variable name and its value.
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