要在浏览器中高效地操作字符串，建议。
提取子字符串并操作字符串的多个部分。
表达式可执行计算、操作字符或测试数据。
Expressions can perform calculations, manipulate characters, or test data.
为什么模量（%）操作字符而不是浮点类型？
Why does modulus (%) operator work for char but not for floating types?
str类包含大量的用于操作字符串的有用方法。
The STR class contains a large number of useful methods for manipulating strings.
原子值是静态的标识符，但是可以通过操作字符串的组成部分（各个字符）来操作字符串。
Atoms are static identifiers, but you can manipulate a string by examining the component parts (each character).
然而，在实际操作中，您会使用很多这样的字符。
In the real world, however, you use a lot of these characters.
查询编译器在检查字符比较操作时使用该信息，以决定如何执行操作。
The query compiler uses this information while checking any character comparison operations, to decide how to evaluate the operations.
在Windows操作系统中，行连续字符生成临时db 2 (cont .)。
On Windows operating systems, the line continuation character generates a temporary db2 (cont.)
在这个步骤中，Abdera通过一些String操作来转义xml字符。
In this step, Abdera does some String manipulation to escape XML characters.
Response的默认字符集是UTF - 8，数据库操作的默认字符集也是UTF - 8。
The default charset for responses sent with Rails is UTF-8. The default charset for database operations is UTF-8.
Unicode是惟一能够跨越很多地域互操作的字符集。
Unicode is the only character set that can interoperate across Earth's many locales. UTF-8 is the right encoding for Unicode.
如果字符是一个操作数，把它压入堆栈。
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.
尤其是我可以对字符串使用类似的操作。
这就像有字符串操作就需要频繁处理字符串一样。
This is like you frequently manipulating a string with string operations.
如果字符是操作数，将它添加到结果字符串。
If the character is an operand, append it to the result string.
使用脚本解析这样的输出需要大量字符串操作。
Parsing this output with scripts requires a lot of string manipulation.
待执行的字符串操作可能导致不同的输出，取决于计算字符所使用的字符串长度单元。
The string operation to be performed may result in different outputs, depending on the string length unit that is used for counting the characters.
在调用解密命令之前，清单13中的字符串操作函数将替换丢失的格式。
The string manipulation functions in Listing 13 replace the lost formatting before the decryption command is called.
这个特性使得字符串操作更容易实现。
This feature makes string operations much easier to implement.
当您将鼠标停留在下划线的文本上时，会显示一个带有建议性操作的帮助字符串。
When you hover the mouse over the underscored text, a help string with a suggested action is displayed.
如果到达输入字符串的末尾，弹出所有操作符并添加到结果字符串。
If the end of the input string is found, pop all operators and append them to the result string.
相反，连接字符串操作非常简单，只是运行一个操作码，将一个字符串变量附加到一个现有的字符串变量中即可。
In contrast, concatenating a string is pretty much just a case of running a single opcode to append a string variable to an existing string variable.
考虑在使用新的基于字符的字符串函数执行字符串操作时可能导致这一状况的常见情形。
Consider some common conditions that can cause such situations while you do string manipulation using the new character-based string functions.
它们很大程度上简化了MFC中的许多操作，使得MFC在做字符串操作的时候方便了很多。
They greatly simplify a lot of operations in MFC, making it much more convenient to do string manipulation.
提供其他常见字符串操作的高性能实现。
Providing high-performance implementations of other common string operations.
不需要任何笨拙的字符串操作。
程序对解码后的字符串进行操作。
程序对解码后的字符串进行操作。
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