换行符

• Method displays a string without appending a newline character
  方法显示不带换行符的字符串。
• Rows are delimited by a carriage return - line feed combination
  行由回车符和换行符的组合分隔。
• The header row is delimited by a line feed
  标题行由换行符分隔。
• Matches any single character except the newline character - n
  匹配除换行符 n之外的任何单个字符。
• Columns are delimited by a carriage return - line feed combination
  列由回车符和换行符的组合分隔。
• This is even more important when the data contain line breaks
  当数据包含换行符时，这就更重要了。
• Parameter . a carriage return line feed sequence also breaks the line
  回车/换行符序列也导致换行。
• Tab , newline , and linefeed characters are encoded as follows
  制表符、换行符和回车符编码方式如下：
• For example , the line break is written as
  比如说，换行符写为
• However , does include a line feed
  在一行的结尾包括换行符。