CODEWITHSUNDEEP
swift
luk.monecki
luk.monecki

Reputation: 41

\n in the end of line with using print

When I am using print on right toolbar there is text with \n on the end. There is not new line for me. What to do to delete this \n . Example 

print("hello)

and I get on right side result like this "hello\n"

Upvotes: 2

Views: 1323

Answers (1)

Eric Aya
Eric Aya

Reputation: 70098

The default terminator for print is the newline "\n".

You can specify that you do not want any terminator like this:

print("hello", terminator: "")

And since you're in a Playground, open the "Debug Area" to see the print result in the console: the side panel is a preview and doesn't work the same way.

For example, this sequence:

print("hello")
print("hello", terminator: "")
print("hello")

Gives:

hello
hellohello

in the debug area, but will show:

"hello\n"
"hello"
"hello\n"

in the preview panel.

Upvotes: 3

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