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 Message Boards » » \n isn't working Page [1]  
kimslackey
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in java in my string.

any ideas?
the tab works "\t" though

4/10/2006 11:10:22 PM

Novicane
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\\n

4/10/2006 11:13:29 PM

kimslackey
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^ sorta, but i don't want the "\n" to appear i want it to go to the next line

4/10/2006 11:18:21 PM

Excoriator
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\n is for wimps. use ascii code

4/10/2006 11:23:17 PM

TGD
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don't think it makes a difference as far as the spec goes, but what version of Java are you running? ('prompt% java -version' on the command line)

everything in quotes too?

[Edited on April 11, 2006 at 12:18 AM. Reason : ---]

4/11/2006 12:17:48 AM

bous
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this has to be operator error. and not the programming type of operator.

4/11/2006 12:25:04 AM

skokiaan
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this is what happens when you get women programmers

4/11/2006 1:32:10 AM

MiniMe_877
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use this to get the correct line separator:

String newline = System.getProperty("line.separator");


why are you using an embedded newline character in a string anyhow? bad form

[Edited on April 11, 2006 at 10:11 AM. Reason : http://java.sun.com/j2se/1.3/docs/api/java/lang/System.html#getProperties()]

or optionally use
System.out.println("");


[Edited on April 11, 2006 at 10:15 AM. Reason : println]

4/11/2006 10:11:20 AM

Excoriator
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Quote :
"String newline = System.getProperty("line.separator");"


and this is why i hate java. Fifty-five characters to print a motherfkcin newline

since when do you have to initialize a newline for god's sake

[Edited on April 11, 2006 at 3:21 PM. Reason : s]

4/11/2006 3:20:50 PM

MiniMe_877
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you do it that way for platform portability, which is the major thing Java has going for it. Write once, run anywhere

\n on UNIX/Linux, \r\n on Windows, and \r on Mac

4/11/2006 6:46:43 PM

LimpyNuts
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0x0A = carriage return
0x0D = line feed

a new line in windows is carriage return+line feed. in linux it's just line feed (a.k.a. EOL -- "end of line") and on an apple machine it's a carriage return. i think it's retarded but thats what it is.

4/11/2006 7:04:20 PM

afripino
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'\n'

[Edited on April 11, 2006 at 7:24 PM. Reason : new line 'character']

4/11/2006 7:19:45 PM

LimpyNuts
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\n is character 0x0D, which doesn't produce a new line on all platforms. see ^^^ and ^^.

[Edited on April 11, 2006 at 8:18 PM. Reason : ]

4/11/2006 8:18:12 PM

Shaggy
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\n has worked without issue for me in both lunix and windows

4/11/2006 8:25:21 PM

scud
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you should specify Win32

try opening text with \n as line seperator in Notepad.....not pretty.

4/11/2006 8:39:08 PM

Excoriator
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then use wordpad

also, fuck platform portability.

4/11/2006 9:19:57 PM

zorthage
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Quote :
"also, fuck platform portability."


cause everyone uses the same system

If you dont like it, dont use it

4/11/2006 10:52:55 PM

MiniMe_877
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#ifdef WIN32
#define NEWLINE "\r\n"
#endif
#ifdef MAC
#define NEWLINE "\r"
#endif
#ifdef UNIX
#define NEWLINE "\n"
#endif

There, thats some multiplatform C/C++ for ya

4/11/2006 11:12:47 PM

skokiaan
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^ std::endl

4/11/2006 11:24:05 PM

ZeroDegrez
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Quote :
"why are you using an embedded newline character in a string anyhow? bad form"

Not really.

Unless you are writing a file a user has to read, or a multiline error message (to the console) then it matters. Otherwise, as long as the '\n' is perfectly fine way to save out a newline.

4/11/2006 11:31:41 PM

Excoriator
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why the fuck even bother with a newline if you're not writing a human readable file. and don't give me that delimiting shit - there are plenty of better options for that shit

4/12/2006 8:38:18 AM

qntmfred
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| all the way!

4/12/2006 9:20:07 AM

eep13850
Starting Lineup
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Are you using this to display in a JTextField. If so, you can only display one line. Change the JTextField to a JTextArea, so you can display multiple lines.(especially if this is for csc116 lab 9).

4/14/2006 12:57:47 AM

 Message Boards » Tech Talk » \n isn't working Page [1]  
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