python学习——字符串

本章内容较为凌乱，要用到的时候再查询

 

 

字符串是最常用的数据类型，下面是几条例句：

#\n是换行
>>> s = "Here is a line \n split in two lines"
>>> s
'Here is a line \n split in two lines'
>>> print(s)
Here is a line
 split in two lines

若想要自动包含代码中的换行符，使用'''或者"""

>>> print("""\
... Usage: thingy [OPTIONS]
...      -h                        Display this usage message
...      -H hostname               Hostname to connect to
... """)
Usage: thingy [OPTIONS]
     -h                        Display this usage message
     -H hostname               Hostname to connect to