string - What's the difference between \n and \r\n? -

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they both mean "new line" when 1 used on other?

\r\n windows style

\n posix style

\r old pre-os x macs style, modern mac's using posix style.

\r carrige return , \n line feed, in old computers not have monitor, have printer out programs result user, if want printing staring of new line left, must \n line feed, , \r carriage return left position, old computers syntax saved time on windows platform.


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