How does python use f-string to connect strings

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Use f-string to connect strings

String concatenation is a very common operation in Python, and it can be done in different ways. The most common way is to use the + operator; however, one problem with this operator is that we cannot add any delimiters between strings.

Of course, if you want to connect "Hello" to "World", a typical workaround is to add a blank delimiter ("").

Print ("Hello" + "+" World ")

This is done, but to write more readable code, we can replace it with a f-string.

IN [2]: print (f'{Hello} {World}') OUT [2]: "Hello World"

In a basic example, this may seem unnecessary, but when it comes to concatenating multiple values (as you will see in Tip # 3), f-string will save you from writing + "+" multiple times. I don't know how many times I had to write the + operator in the past, but not anymore!

Other ways to concatenate strings are to use the join () method or the format () function, but f-string is better at string concatenation.

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