Use Regular Expression to validate input to protect from XSS attack below is Snapshot.
下图使用正则表达式来验证输入，从而预防XSS攻击。
Navigate to the link to the following article - How to use regular expression to search better and save time?
浏览下面这篇文章——如何使用正则表达式优化查询并节约时间？
If you come across an instance where you need to use regular expression functions, then you will likely have to create user-defined functions to handle your requirement.
如果您遇到一个需要使用正则表达式函数的实例，则您将很可能要创建用户定义的函数来处理您的要求。
You can use built-in text analysis functions, namely dictionary based and regular expression based named entity extraction, as explained in the previous articles of this series.
您可以使用内置的文本分析特性，即基于词典和基于正则表达式的命名实体提取，如本系列的前面的文章所述。
That alone is almost worth the price of admission if you're new to regular expressions or if you use advanced regular expression features.
不管您是常规表达式的新手还是已经开始涉足高级常规表达式特性，这点购买的投入都是很值得的。
If all you need to do with an XML file is grab some text from within a single node, it might be possible to use a simple regular expression that will probably operate faster than any XML parser.
如果对XML文件所做的全部操作只是从单个节点获取一些文本，可以使用一个简单的正则表达式，其处理速度可能会比任何xml解析器都快。
You can use a simple regular expression to specify that you want to find a line containing one word followed by another.
可以使用简单的正则表达式指定寻找包含某一单词而且后面有另一个单词的行。
In practice, therefore, I use a sliver of regular expression parsing to give me just the details I'm after.
因此在实际中，我使用一个正则表达式解析来为我提供所需要的细节信息。
You could use an XML parser to read out the tags, but it's easier in this case to use a regular expression.
可以使用XML解析器读出标记，但在本例中使用一个正则表达式会更为容易。
They wouldn't be allowed to type in a list of files or use some kind of regular expression.
用户不能自己输入文件或使用正则表达式。
This application makes use of the regular expression classes from the Apache Jakarta ORO 2.0.7 framework.
该应用程序利用了ApacheJakartaORO2.0.7框架中的正规表达式类。
The next line shows the use of the Tomahawk validateRegExpr validator and the regular expression pattern used to enforce the validation.
下一行代码展示了TomahawkvalidateRegExpr 验证器和用于加强验证的正则表达式模式的用法。
To use a regular expression in Squirrel Shell, you define the regular expression, compile it, make a comparison, then iterate over the results, if any.
要在SquirrelShell中使用正则表达式，需要先定义正则表达式，对其进行编译，进行比较，然后再迭代结果(如果有的话)。
You can use this tool to familiarize yourself with the Perl-compatible regular expression (PCRE) library and to debug or test regexps that you build with it.
可以使用此工具来熟悉兼容perl的正则表达式(Perl - compatibleregular expression,pcre)库和调试或测试使用其构建的regexp。
In this case, you use something a bit more powerful: PHP's preg_replace, which takes a regular expression as its search term.
在本例中，您使用了更为强大的方式：PHP的preg_replace，它接受正则表达式作为其搜索关键词。
In this example, you don't even need to use an array or a regular expression library, because a pipe to grep is much easier.
在此示例中，您甚至不需要使用数组或正则表达式库，因为使用到grep的管道容易多了。
And you can use letter collections (as you might in a regular expression), for example, to list the files with a "c" or "o" extension, as shown in Listing 2.
并且您可以使用字母集合(就像您可能在正则表达式中使用的那样)，例如，用于列出具有“c”或“o”扩展名的文件，如清单2所示。
To make this code a bit more robust, use a regular expression rather than assuming that the start-tag is exactly as shown above. In particular, you can account for a variety of possible attributes
为了使代码更加健壮，可以使用正则表达式而不是假定起始标签和前面相同。
To determine this, they use the matches function (new in XSLT 2.0), which determines whether a string matches a regular expression.
为了确定这些段落，将使用matches函数（XSLT 2.0中的新增内容），以确定某个字符串是否匹配正则表达式。
A parsing mechanism lets you find any E-mail addresses on the screen being visualized by the user. You can use JavaScript's regular expression to do this, as shown in Listing 3.
通过一个解析机制，可以找到用户在屏幕上输入的任何电子邮件地址。
Because the Regular Expression generator is not guaranteed to produce unique values, you cannot use it to fill a user-defined type column that has a unique constraint.
由于无法保证规则运算式产生器一定会产生唯一的值，所以您不能使用它来填满具有唯一条件约束的使用者定义型别资料行。
Regular use of aspirin appears to reduce the risk of colorectal cancers that oerexpress COX-2 but not the risk of colorectal cancers with weak or absent expression of COX-2.
结论：定期口服阿斯匹林显示能降低COX-2过度表达的结直肠癌的风险，但不能降低COX-2弱或无表达的结直肠癌的风险。
The compiler processes the first use of a regular expression in a user's source code.
编译器处理用户源代码中正则表达式的第一次使用。
The compiler processes a subsequent use of the same regular expression in the user's source code.
编译器处理用户源代码中同一正则表达式的后续使用。
This example demonstrates how to use a simple regular expression to identify a uniform resource identifier (URI) in a string.
此示例演示如何使用一个简单的正则表达式来标识字符串中的统一资源标识符(uri)。
This example demonstrates how to use a simple regular expression to identify a uniform resource identifier (URI) in a string.
此示例演示如何使用一个简单的正则表达式来标识字符串中的统一资源标识符(uri)。
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