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About count property

Let say that I want to count how many characters in variable "I love learning Swift". Compile shows me that there is 25 /n characters. What does /n means?

5th Nov 2018, 7:55 PM

Almaz

1 Answer

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Is it /n or \n ? Why 25 and not 21 ?

7th Nov 2018, 6:22 PM

s l

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