练习10--那是什么
- 练习程序
- 课后记录
练习程序
# -*- coding:utf-8 -*-
tabby_cat = "\tI'm tabbed in."
persian_cat = "I'm split\non a line."
backslash_cat = "I'm \\ a \\ cat."
fat_cat = """
I'll do a list:
\t* Cat food
\t* Fishies
\t* Catnip\n\t* Grass
"""
print tabby_cat
print persian_cat
print backslash_cat
print fat_cat
运行结果
PS F:\python大师\习题> python .\ex10.py
I'm tabbed in.
I'm split
on a line.
I'm \ a \ cat.
I'll do a list:
* Cat food
* Fishies
* Catnip
* Grass
课后记录
\(在行尾时) 续行符
\\ 反斜杠符号
\' 单引号
\" 双引号
\a 响铃
\b 退格(Backspace)
\e 转义
\000 空
\n 换行
\v 纵向制表符
\t 横向制表符
\r 回车
\f 换页
\oyy 八进制数yy代表的字符，例如：\o12代表换行
\xyy 十进制数yy代表的字符，例如：\x0a代表换行
\other 其它的字符以普通格式输出
Escape
What it does.
\\ Backslash (\)
\' Single-quote (')
\" Double-quote (")
\a ASCII bell (BEL)
\b ASCII backspace (BS)
\f ASCII formfeed (FF)
\n ASCII linefeed (LF)
\N{name} Character named name in the Unicode database (Unicode only)
\r Carriage Return (CR)
\t Horizontal Tab (TAB)
\uxxxx Character with 16-bit hex value xxxx (u'' string only)
\Uxxxxxxxx Character with 32-bit hex value xxxxxxxx (u'' string only)
\v ASCII vertical tab (VT)
\ooo Character with octal value ooo
\xhh Character with hex value hh
