什么是正则表达式中复制字符串替换？
通过使用常量字符串，可以避免分配内存、复制字符串和编码转换过程。
By using a constant string, you avoid allocating memory, copying the string, and the transcoding process.
复制这个字符串，以便在下一步中使用。
选择地址字符串并将其复制到剪贴板。
在执行这个操作时，要复制的字符的数目通常是基于源字符串的相关信息来计算的。
When doing that, the number of characters to be copied is usually computed based on information about the source string.
传输之后，使用那个结构中的数据来将字符串自身复制到本地存储的缓存区内，方法是借助另一个dma传输并等待它完成。
After the transfer, you use the data in that structure to copy the string itself into your buffer in the local store using another DMA transfer, and wait for it to complete.
嗯，复制一个字符串是什么意思？
它没有复制整个字符串。
可以根据需要把它们转换和组合为字符串格式，解析它们以寻找特定的字段值，使用它们查询对象的相关信息，使用它们获得完整的绑定，复制和释放它们。
They can be converted and composed into string formats, parsed for a particular field value, used to enquire about an object, resolve to get a complete binding, copied and freed as needed.
String版本的连接操作要求将需要连接的两个字符串复制到新位置，这是一种O (n)操作。
The string version of concatenation requires strings you want to join to be copied to a new location, which is an o (n) operation.
匹配筛选字符串的例外情况会复制到文件中，文件的名字与文件名中的_ Filter相关。
Exceptions matching the filter string are copied to files, whose names are appended with _filter in filenames.
然后遍历协议序列id表，把协议字符串复制到输出参数‘protseq_vector’中。
The protocol sequence ID table is then traversed and the protocol strings are copied into the out parameter 'protseq_vector'.
split函数将故事信息的内容从一个字符串复制到一个数组中。
The split function copies the contents of the story information from a string into an array.
当复制到s1的字符串长于 s1 的分配大小（即BUFSIZE，一个在stdio.h中定义的常数）时，就会发生缓冲区溢出情况。
This can happen if the string copied into s1 is longer than the allocated size of s1, which is BUFSIZ (a constant defined in stdio.h).
这些函数执行字符串复制和拼接，不过更不容易出错。
These functions do string copying and concatenation, but in a much less error-prone way. These functions' prototypes are.
strncpy _ from_user函数将一个字符串从用户空间复制到一个内核缓冲区，给定一个用户空间源地址和最大长度。
The strncpy_from_user function copies a string from user space into a kernel buffer, given a user space source address and Max length.
我需要那个字符串的一个拷贝，我使用，第一周的技巧，从左到右做四次迭代，然后复制这4个字符。
If I want a copy of the string, I've got to whip out my week 1 skills of just iterating with a four loop from left to right and make copies of those characters.
这里，我们将由argno(初始时被设为1以指向命令本身后的第一个实际参数)索引的当前参数复制到字符串变量s1。
Here we copy the current arg, indexed by argno (which was initially set to 1, to point to the first actual arg after the command itself) to string var s1.
对于格式字符串中的任何其他文本，数据按原样复制到结果字符串中。
For any other text in the format string, the data is copied as is to the result string.
翻译器需要打开词汇表数据库，复制英文字符串，翻译字符串，然后将用新语言表达的字符串存储到词汇表数据库。
Translators need to open the glossary database, copy an English string, translate it, and store the strings in the new language to the glossary database.
第二个提取的详细信息表明，截止第一个逗号的姓名字符串部分被复制到了Person对象的lastName属性中。
The details for the second extract show that the part of the name string up to the first comma gets copied to the lastName attribute of the Person object.
函数strncpy(3)还可以用来仅把源字符串的一部分复制到目标中。
The function strncpy (3) can also be used to copy only a part of the source string into the destination.
这个程序试图在一个尚未分配的内存中保存数据：它执行一个字符串复制操作，将arr中的数据复制到p变量中。
This program tries to store to an unallocated memory location by doing a string copy from arr to the p variable. The expected result is a SEGSEGV signal, as you can see
要实现业务对象与xml字符串之间传输的逻辑，将清单4中的代码复制到类ContactComponentImpl。
To implement the logic to do the transformation between the business object and the XML string, copy the code in Listing 4 to the class ContactComponentImpl.
在您使用自己的密匙替换xxxx字符串之后，您就可以将这个URL复制粘贴到Web浏览器并查看返回的结果。
After you substitute your own key for the XXXX string, you can then plug that URL into a Web browser and see what results are returned.
此函数通过调用fread装载文件数据，把数据复制到另一个结构中，然后使用strcpy把数据从装载的字符串转移到全局字符串中。
The function loads the file data using a single call to fread , copying the data into a separate structure, before using a strcpy to move the data from the loaded string to the global string.
我们还添加了使用join()复制连接字符串的问题，这会额外增加1 秒的时间。
We also have the added problem of duplicating the string concatenation using join(), which adds an extra second.
如果格式化的值在格式字符串中出现“0”的位置有一个数字，则此数字被复制到结果字符串中。
If the value being formatted has a digit in the position where the '0' appears in the format string, then that digit is copied to the result string.
如果格式化的值在格式字符串中出现“0”的位置有一个数字，则此数字被复制到结果字符串中。
If the value being formatted has a digit in the position where the '0' appears in the format string, then that digit is copied to the result string.
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