它将使用一系列的规范，其中包括优先级编号以及一个通配字符表达式，以便与加载名称进行匹配。
It will have a series of specs that include a priority number and a wild card expression to match a load name or names.
因此，正则表达式 A*B将与字符串AB 、AAB 、AAAB或任何其它以 A 开头并以单个 B 为结尾的字符串相匹配。
Therefore the regular expression A*B will match the strings AB, AAB, AAAB, or any other string starting with an A and ending with a single B.
此表达式也会删除所有空字符和过量的空白。
This expression also removes all null characters and excess whitespace.
在其最简单的形式中，正则表达式可以匹配精确的字符序列。
In its simplest form, regular expressions can match exact sequences of characters.
由于模式是正则表达式，应确保转义正则表达式中的任何保留字符。
Since the pattern is a regular expression, be sure to escape any characters that are reserved characters in regular expressions.
以上表达式综合运用了字符分组，贪婪操作符、回溯，以及最小化组团来匹配嵌套标签。
The above expression combines character groups, greedy operators, back-tracking, and atomic groups to match nested tags.
正则表达式通过元字符加强的字符和操作符构建。
Regular expressions are built from characters and operators, augmented by metacharacters.
首先，请注意这个子表达式本身由两个子表达式组成，两者之间的字符并不属于任何一方。
First notice that this subexpression is itself composed of two child subexpressions, with some stuff in the middle that is not part of any child subexpression.
可以将字符类看作是规则表达式的“原子”，通常会将那些原子组合成“分子”。
You can think of character classes as the "atoms" of regular expressions, and you will usually want to group those atoms into "molecules."
value值可以包含文本字符、变量或具有定制正则表达式的变量。
The value attribute can contain literal characters, variables, and variables with custom regular expressions.
当然，还可能有其它的格式，只需要在URL格式的字符串中修改正则表达式即可。
It is of course possible to have other formats, simply by changing he regular expression in the URL pattern string.
数据库分区表达式以一个空格字符结束；数据库分区表达式计算完毕后，空格后的内容附在容器名称的后面。
Terminate the database partition expression with a space character; whatever follows the space is appended to the container name after the database partition expression is evaluated.
正则表达式描述字符串的格式：使用最简单的正则表达式格式，您可以输入您希望匹配的文本。
A regular expression describes the format of a string: With the simplest form of regular expression, you input the text that you want to match.
正则表达式用来基于字符、频率和字符顺序定义字符串中的模式。
Regular expressions are used to define patterns in strings based on characters, frequency, and character order.
它表示一个正则表达式并提供了使正则表达式与字符串相匹配的逻辑。
It represents a regular expression and provides the logic to match the regular expression against strings.
如果容器名称中在数据库分区表达式后面没有空格字符，则认为剩下的字符串是表达式的一部分。
If there is no space character in the container name after the database partition expression, it is assumed that the rest of the string is part of the expression.
这是包含被替换值替换了适当正则表达式匹配项的字符串。
This is the string that has the appropriate regular expressions matches replaced with the replacement value.
当然，正则表达式被限定为严格的字符串比较。
Of course, regular expressions are limited to strict string comparisons.
如果两种形式都不行，那么任何使用大型字符串的表达式都需要在本地计算。
If neither is possible, any expression using a large string needs to be evaluated locally.
此函数试图匹配并返回正则表达式针对源字符串定义的模式的特定发生项。
This function attempts to match and return a specific occurrence of a pattern that is defined by the regular expression against the source string.
搜索设置包括选择是否区分大小写、将搜索字符串作为正则表达式还是文本字符串解释等。
Search Settings include choosing case sensitivity, scope, and whether or not to interpret the search string as a regular expression or as a literal string.
此函数试图匹配正则表达式针对源字符串的模式的特定发生项。
This function attempts to match a specific occurrence of the pattern that is defined by the regular expression against the source string.
该应用程序使用了一些字符串方法、一些正则表达式和一些主要由正则表达式和字符串匹配所驱动的程序逻辑。
This application USES some string methods, some regular expressions, and some program logic driven mostly by regular expressions and string matches.
正则表达式 是定义匹配模式的字符串。
Regular expressions are strings of characters that define a pattern to be matched.
如果输出定义包含返回字符串的输出表达式，它们会生成VARGRAPHICS (255)forDB 2类型的列，或者基于数据库类型的等效列。
If the output definition contains output expressions returning a string, they produce columns of type VARGRAPHICS (255) for DB2, or an equivalent type depending on the database type.
例如，下列的代码声明了一个Comparator，该表达式对字符串的长度进行比较，并使用一个lambda表达式来定义Comparator：。
For example, the following code declares a Comparator that compares strings by length and USES a lambda expression to define the Comparator:.
varlist可能有点麻烦，因为它必须采用正则表达式(空字符串是绝对无效的)。
Note that the varlist function can be a little tricky because it must take a regular expression (an empty string will NOT work).
使用单引号或三重引号的字符串前面可以加一个字母“r ”以表示Python不应该解释规则表达式特殊字符。
Both single-quoted or triple-quoted strings may be preceded by the letter "r" to indicate that regular expression special characters should not be interpreted by Python. For example.
更好的方法是使用一种方法来计算日期，比如Calendar . get (Calendar .YEAR)，从而避免创建额外的字符串和正则表达式。
Better yet, use a method of working out the date which avoids creating extra strings and regular expression matching, such as Calendar.get (Calendar.YEAR).
更好的方法是使用一种方法来计算日期，比如Calendar . get (Calendar .YEAR)，从而避免创建额外的字符串和正则表达式。
Better yet, use a method of working out the date which avoids creating extra strings and regular expression matching, such as Calendar.get (Calendar.YEAR).
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