The base case is whenever S1 or S2 is a zero-length string.
（基线条件（basecase）是S1或S2为长度为零的字符串的情形。
In this case, the LCS of S1 and S2 is clearly a zero-length string.
在这种情况下，S1和S2的LCS显然是长度为零的字符串。
However, the.net client de-serializes it into a zero length string instead of a null string.
然而，. NET客户端将其反序列化成长度为0的字符串而不是空的字符串。
This field will contain the entire native WebSphere MQ incoming message as a fixed-length string.
本字段将包含作为固定长度字符串的整个本机WebSphereMQ传入消息。
The md5() function hashes whatever string is fed to it and turns it into a 32-character fixed-length string.
md5()函数可以散列反馈的任何字符串，并将其转变为固定长度为 32 个字符的字符串。
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。
If the argument is an empty sequence, fn: string (seq) will return a zero-length string, but the other function returns an empty sequence.
如果参数是空序列，fn：string (seq)将返回长度为零的字符串，另一个函数则返回空白序列。
She is using a length of colored string and determination to keep this traditional art of Chinese knots alive online and help more people understand the culture.
她凭借一根彩绳和坚定的信念，让中国结传统艺术在网络世界熠熠生辉，帮助更多人了解中国文化。
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。
An optional string length unit can be specified to indicate in what units the start and result of the function are expressed.
可以指定一个可选的字符串长度单元来指明在哪些单元中表示函数的起始位置和结果。
You use POST instead of GET because you want to avoid any issues with the query string length being exceeded or escaping of strings.
您将使用POST而不是GET，因为您希望避免任何因查询字符串长度过长和字符串转义而引起的问题。
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。
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。
This function, as mentioned in SQL standard, returns the length of the input string in octets or bytes.
如SQL标准中所述，此函数返回输入字符串的八位字节长度或字节长度。
If the index of the current letter is equal to the length of the string, this variable is an empty string.
如果当前字母的下标和字符串的长度相等，那么这个变量是一个空字符串。
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。
But if byte semantics is used, and characters are encoded using UTF-8, then the length of the string is 6 bytes.
但是如果使用字节语义并使用UTF - 8对字符进行编码，则该字符串的长度为6字节。
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。
The start position specifies the position within input string that is to be the first string length unit of the result.
起始位置指定了输入字符串中结果的第一个字符串长度单元所在的位置。
In many situations, you need the string length in terms of code units, the character-based functions could be used to find the length of the string in terms of string units.
在很多情形下，您需要根据代码单元计算的字符串长度，可以使用基于字符的函数来获取根据字符串单元计算的字符串长度。
A substring is zero or more contiguous string length units of input string.
子字符串是输入字符串的零个或多个相邻字符串长度单元。
When OCTETS is used as the string length unit, the length of a string is determined by simply counting the bytes of the string.
使用OCTETS作为字符串长度单元时，通过简单地计算字符串的字节数即可确定字符串的长度。
The counting of string length using a byte is referred to as byte semantics in this article, and the counting of string length using the number of characters is referred to as character semantics.
本文中将使用字节计算字符串长度的方法称作字节语义，而使用字符数计算字符串长度的方法称作字符语义。
And if the length of the string is a little less, the period would be a little shorter.
如果绳子的长度，有些微的减小，周期就会变短一点。
First, I'm going to do a sanity check strlen so we've used string length, strlen, before.
首先，我先做一个检查，我们以前使用过字符串长度函数。
The character-based string functions can be used to solve the problem of getting the length of string in terms of CODEUNITS.
使用基于字符的字符串函数可以解决获取基于CODEUNITS的字符串长度时的问题。
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。
In the case of a single-byte character encoding scheme, a single byte constitutes a character and the length of a single byte string is the same as the byte length of the string.
对于单字节字符编码模式，一个字节组成一个字符，单字节字符串的长度与字符串的字节长度相同。
Length of a string variable: Input argument for the SUBSTR function, which determines the desired length of the resulting string or output of the length function.
字符串变量的长度：substr函数的输入参数，决定了结果字符串的期望长度或length函数的输出。
Length of a string in terms of code units.
根据代码单元计算的字符串长度。
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