python f string format decimal

Sure, I'd be happy to help you with that! F-strings in Python provide a concise and convenient way to format strings, including formatting decimal numbers. Here's a tutorial with code examples:
In Python, f-strings (formatted string literals) offer a concise and readable syntax for string formatting. They are introduced with Python 3.6 and allow you to embed expressions inside string literals, including the formatting of decimal numbers.
The basic syntax of an f-string is to prefix the string literal with the letter 'f' or 'F' and enclose expressions within curly braces {}. For decimal formatting, you can use the :.nf syntax, where n is the number of decimal places.
To format decimal numbers using f-strings, you can use the :.nf syntax, where n is the number of decimal places you want to display.
In the above example, :.2f is used to format the pi variable to two decimal places.
You can also add padding to the formatted numbers. For example, to display a number with three digits, you can use the :03d syntax.
In this example, :03d ensures that the number is displayed with leading zeros to make it three digits long.
You can combine multiple expressions and perform arithmetic operations within f-strings.
In this example, the total cost is calculated by multiplying the price and quantity, and the result is formatted to two decimal places.
F-strings in Python provide a powerful and concise way to format strings, including the formatting of decimal numbers. The flexibility and readability of f-strings make them a preferred choice for string formatting in modern Python code.
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