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This article will explain in detail how python3 uses f-strings to format strings. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

Format the string with f-strings (Python 3.6 +)

This is a new feature since Python 3.6.It seems to me to be the best way to format strings. We just need to write an f in front of the string, and then we can use curly braces to access the variable in the string. This is simpler, simpler, and faster than the old formatting rules. In addition, we can write expressions that are evaluated at run time in curly braces. For example, if we want to output the square of the variable I, we can simply write this operation in the f string.

Name = "Alex" my_string = f "Hello {name}" print (my_string) # Hello Alex i = 10 print (f "{I} squared is {ibidi}") # 10 squared is 100 on "how to format strings in f-strings" is here. I hope the above content can be helpful to you, so that you can learn more knowledge, if you think the article is good Please share it for more people to see.

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