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What's difference between "/r" and "/n"? Thanx!

 
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Thanx!
 
author
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'\n' is the new-line character (ASCII 10), whereas '\r' is the carriage-return character (ASCII 13).
Depending on the operating system, they do have different meanings.
 
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http://www.asciitable.com is a nice page to know about.
 
Dirk Schreckmann
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As Ilja introduced, Windows uses both characters subsequently to display/represent a new line, while UNIX uses just the new line character and Macs use just the carriage return character (if I recall correctly).
Note that System.getProperty(line.separator) returns a String that is the sequence of character(s) used to create/display a new line on the operating system in use.
 
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