Recipe 1.5. Representing Unprintable Characters
摘要：
Ruby gives you a number of escaping mechanisms to refer to unprintable characters. By using one of these mechanisms within a double-quoted string, you can put any binary character into the string.[代码]... 阅读全文
posted @ 2009-11-03 22:40 Ray Z 阅读(173) 评论(0) 推荐(0) 编辑
