If the expression does not match any part of the input then the resulting array has just one element, namely this string.
字符串和下节描述的Unicode字符串是序列类型的例子,它们支持这种类型共同的操作。
Strings, and the Unicode strings described in the next section, are examples of sequence types, and support the common operations supported by such types.
Typically, the device's hardware key contains a"FailReasonString" value, and the value string is displays an error message defined by the hardware manufacturer.
提供您的数据库可以以某种方式存储数据,您可以安全地传递Unicode字符串到模板,模型和数据库。
Providing your database can somehow store the data, you can safely pass around strings to templates, models, and the database.
这里有一个编程小习题:编写一个函数,该函数接收一个字符串,并返回在该字符串中找到的第一个单词。
Here's a small programming problem: write a function that takes a string and returns the first word it finds in that string.
在大多数情况下,当Django处理字符串时,它会将它们转换为Unicode字符串,然后做其他事情。
In most cases when Django is dealing with strings, it will convert them to Unicode strings before doing anything else.
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