While other string literals always have a constant value, formatted strings are really expressions evaluated at run time You may notice multiple escape characters used to control printers, since back in the day printers were ascii controlled. Some examples of formatted string.
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But they don't seem to have a lot of advantages, and, as you've said, they unnecessarily break compatibility with python < 3.6
L specifies that a following a, a, e, e, f, f, g, or g conversion specifier applies to a long double argument
The same rules specified for fprintf apply for printf, sprintf and similar functions. A few of these don't do anything interesting, or even anything visible I have indicated those which don't do anything visually Reddit is a network of communities where people can dive into their interests, hobbies and passions
There's a community for whatever you're interested in on reddit. When using an f in front of a string, all the variables inside curly brackets are read and replaced by their value. I would like if ppl is true to format num to 2 decimal places, and if ppl is false to rformat it as whatever it is The most common one is newline \n, but there are others
Many of them became less and less useful over time, such as \f
This is called form feed, is used to indicate to a printer that it should start a new page
