string-length("Brett") obviously returns 5, and normalize-space(" Brett McLaughlin ") returns "Brett McLaughlin".
string-length("Brett")显然返回5，normalize-space(" BrettMcLaughlin ") 则返回 "Brett McLaughlin"。
Length of a string in terms of code units.
根据代码单元计算的字符串长度。
When the String constructor runs, the length and offset are then set to their desired values.
当String构造器运行时，字符串长度和偏移量被设置成所需要的值。
For example, you can enforce length restrictions on String fields. (They default to 255 characters.)
例如，可以在String字段上施加长度限制(默认是255个字符)。
Unlike the LENGTH function, the CHARACTER_LENGTH does not accept input data that is not string based.
与LENGTH函数不同，CHARACTER_LENGTH 只接受基于字符串的输入数据。
To avoid this, you must explicitly add string length checks to the code.
为了避免这一点，您必须显式地向代码添加字符串长度检查。
Listing 3 shows the same code with logic added that tests for word string length and frequency.
清单3展示了相同的代码，但是添加了测试单词字符串长度和频率的逻辑。
This function is similar to the LENGTH function in DB2 and has an optional string length unit, in which the result can be expressed.
此函数与DB2中的LENGTH 函数类似，并拥有一个可选的字符串长度单元，可以用来表示结果。
Consider a vector of five strings; you want to sort them on the basis of increasing string length.
请考虑一个包含5个字符串的向量；希望按字符串长度的升序排序。
Because each plan item increases the total string length by roughly the same amount, the ratio of subsequent plateaus provides an indicator of the resize factor for the underlying array.
因为每个计划项增加的字符串长度总数大体相同，所以随后的稳定期比例可以作为重新设置底层数组大小的参考指标。
These are followed by m lines, each containing a string of length n.
接下来m行，每行一个长度为n的字符串。
The value is a string with a maximum length of 32 characters.
该值是一个字符串，最大长度为 32 个字符。
So strlen is the length of a string.
所以strlen就是字符串的长度。
Finally, both TDS and Custom Wire Format (CWF) allow the automatic truncation of oversize fixed length string fields when a message is output.
最后，在输出消息时，TDS和自定义有线格式(CWF)允许自动截断过大的固定长度字符串字段。
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。
So, you see that the period is extremely sensitive to the length of the string.
现在，这个周期，对于绳子的长度，十分敏感。
Variations in length for string data or in precision and scale for numeric data also point to potential issues in data presentation, validation, and usage.
字符串数据长度的变化或数值型数据精度和等级的变化也表明在数据的表示、验证和使用上存在潜在的问题。
For some functions, a numeric value is input, for example start, length, and offset parameters of string functions.
一些函数的输入是数值，比如字符串函数的起始、长度和偏移量参数。
This function, as mentioned in SQL standards, is used to find the length of a character string in character semantics.
如SQL标准中所述，此函数使用字符语义查找字符字符串的长度。
In the case of a graphic strings, two bytes constitute a character and you use the number of double bytes to represent the length of the string.
对于图形字符串，两个字节组成一个字符，使用双字节数来表示字符串的长度。
The key to using the method for validation is to compare the updated index to the length of the original input string.
使用该方法验证的关键在于将更新过的索引和初始输入字符串的长度进行比较。
In addition, the vendorName column is stored as a string of characters with a maximum length of 64.
另外，vendorname列以字符串类型保存，最大长度为64。
So, the arbitrarily chosen length of 256 for the binary string allows for 64 nesting levels, which can be trivially expanded.
所以，这里为二进制串任意选择的长度256允许64层嵌套，通常这是可以扩展的。
The length of the character string is dependent on the character encoding (ASCII, EBCDIC, and Unicode) that is used to encode the character.
字符字符串的长度取决于用于编码字符的字符编码方式(ASCII、EBCDIC和Unicode)。
If the string is set to a value with an invalid length, the code is OK, but the XML generated fails validation.
如果将该字符串设置为无效长度的值，该代码没有问题，但是生成的XML将无法通过验证。
If this parameter is NULL, OpenSSL writes the string to a static buffer that is 256 bytes in length, and returns a pointer to that buffer.
如果参数为NULL，则openssl会将字符串写入到一个长度为256字节的静态缓冲区中，并返回指向该缓冲区的指针。
If you take the length of a character in CODEUNITS, the output differs according to the CODEUNITS used as inputs to the string function.
如果使用CODEUNITS来获取字符的长度，则用作字符串函数输入的CODEUNITS的不同会导致输出的不同。
Any of the high order polynomials of the matrix elements should not be higher than 9 degrees, and, in general, the maximum string length of matrix elements is about 2500.
在矩阵元素的高次多项式中，任一变元的幂次不得高于9次，矩阵元素最大的字符串长度一般在2500左右。
To define the maximum length of array or string data allowed in a property.
要定义数组或字符串数据的属性中允许的最大长度。
This form of string chopping can come in quite handy; simply specify the character to start from and the length of the substring, all separated by colons.
这种形式的字符串截断非常简便，只需用冒号分开来指定起始字符和子字符串长度。
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