What is the difference between '/n' and '/r/n'? /n /r/n的区别是什么
2011-01-21 17:29
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原帖来自http://www.codeguru.com/forum/showthread.php?t=253826
背景
There are a few characters which can indicate a new line. The usual ones are these two:
这里有几种表示新行开始的符号
'/n' or '0x0A' (10 in decimal) -> This character is called "Line Feed" (LF).
'/r' or '0x0D' (13 in decimal) -> This one is called "Carriage return" (CR).
不同的操作系统处理的新行字符是不一样
在Dos和Windows下
新行是按照 /r/n 这样的顺序组合起来的
在Unix和Linux 下
使用'/n'来作为新行的起始
在Mac平台下
Macs 用单个的'/r'来作为新行的起始
背景
There are a few characters which can indicate a new line. The usual ones are these two:
这里有几种表示新行开始的符号
'/n' or '0x0A' (10 in decimal) -> This character is called "Line Feed" (LF).
'/r' or '0x0D' (13 in decimal) -> This one is called "Carriage return" (CR).
不同的操作系统处理的新行字符是不一样
在Dos和Windows下
新行是按照 /r/n 这样的顺序组合起来的
在Unix和Linux 下
使用'/n'来作为新行的起始
在Mac平台下
Macs 用单个的'/r'来作为新行的起始
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