| 1. | The strlen ( ) function returns the length of a string
函数的作用是：返回字符串长度。 |
| 2. | The length of a string is the number of characters it contains
字符串的长度是它所包含的字符数。 |
| 3. | Attribute specifies the length of a string in bytes , not characters
属性以字节而不是字符为单位指定字符串长度。 |
| 4. | Find the length of a string
查找字符串的长度。 |
| 5. | Class for information about how to determine the maximum length of a string in a
中的最大字符串长度的信息，请参见 |
| 6. | Gets the length of a string
获取字符串的长度 |
| 7. | First , we have the basic length function , which returns the length of a string
首先，有一个基本length ( )函数，它返回字符串的长度。 |
| 8. | Similarly , you can also apply constraints to indicate limits on the length of a string entry
同样，您也可以应用约束来表明字符串条目长度的限制。 |
| 9. | For example , a field might contain a facet that provides validation information , such as the maximum allowed length of a string field
例如，一个字段可能包括一个提供有效性信息的面（ facet ） ，比如字符串字段所允许的最大长度。 |
| 10. | In a nutshell , facets further restrict a simple type by specifying the maximum length of a string or the upper and lower limits of a number
派生自己的类型。本质上，刻面通过规定字符串的最大长度或者数字的上下限来进一步限制简单类型。 |
