Inserting Variables into Strings with the format() Function

The format() function is used to insert variables or values into a string.

The format function uses curly braces { } within the string to indicate where values should be inserted. The arguments passed to the function are placed in the specified locations in the order they appear.

Using the format() Function

greeting = "Hello, {0}! Today is {1}."

formatted_greeting = greeting.format("CodeFriend", "Tuesday")

print(formatted_greeting)  # "Hello, CodeFriend! Today is Tuesday."

The format() function is useful for creating dynamic strings, allowing the content to change based on variables and other input.

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