其中一个比较重要的是策略集替换操作。
自动化代码编辑器中的搜索和替换操作。
Automating search and replace operations in the Code Editor.
这些替换操作符是安全数据库访问的关键。
These replacement operators are the key to secure database access.
如果未设置操作，则假定是一个替换操作。
udev也提供了一些高级功能替换操作符。
Udev also provides several other substitution operators for more advanced functionality.
该选项提供搜索和替换操作被激活时的起始值。
These options provide starting values for when a search and replace operation is activated.
光标将在搜索和替换操作完成后还原到原始位置。
The cursor is restored to its original position after a search and replace operation completes and is not canceled.
必需——否。如果未设置操作，则假定是一个替换操作。
Essential - no. If action is not set, it is assumed to be a replace.
注意，可以组合使用多个替换操作符，见脚本的最后一行。
Note that you can combine several substitution operators, as shown in the last line of the script.
需要注意的一个重点是在sql语句中使用以冒号界定的替换操作符。
One important thing to note is the use of the colon delimited replacement operators in the SQL statements.
典型的搜索和替换操作要求您提供与预期的搜索结果匹配的确切文本。
A typical search and replace operation requires you to provide the exact text that matches the intended search result.
当update元素中没有设置 @action 时，就默认执行替换操作
When @action is not set in the update element, it defaults to replace
内存约束可能会限制进行替换操作后，可保留为打开状态的文件数量。
Memory constraints might limit the number of files that can remain open after a replace operation.
提取每个(step3)HTML元素，执行字符串替换操作(step3a1)。
Extract each (step3) HTML element, applying a string replace operation (step3a1).
上面规则的使用都比较可疑,因为他们都可以通过不使用任何替换操作符来重写.
The use of the above rules is questionable, as they all could be rewritten without using any substitution operators.
事实上，改变模块信息的唯一办法是对实际的pickle文件本身执行查找和替换操作。
In fact, the only way to change the module information is to perform a search and replace operation on the actual pickle file itself.
除了返回值，此方法还有两个输出参数，它们可提供有关替换操作的其他信息。
In addition to the return value, this method has two output parameters to supply additional information about the replacement operation.
您可以替换操作实体、条目操作、状态变更、重要属性以及配置初始化中的代码引用。
You can replace code references in operation bodies, action on entry, action on exit, reaction in state, overridden properties, and configuration initialization.
关键是顶层的扩展元素x:wsbuffer，它提供了替换操作中所使用的空白字符内容。
The key bit is the top-level extension element x:wsbuffer which provides a stock of blank character content to be used in the replacement operation.
为了能够恢复丢失的6个段落，用户必须首先撤销相当复杂的全局搜索和替换操作。
In order to retrieve the missing six paragraphs, the user must first unnecessarily Undo the rather complex global find-and-replace operation.
您只需要在XML文档执行几个搜索/替换操作，就可以将已有规则调整到有不同名字的新数据源。
You only need to perform a few search/replace operations on the XML document to adapt existing rules to new data sources with different names.
替换操作符确保恶意脚本不能将SQL附加到查询中覆盖现有代码，访问它们不应该看到的数据。
Replacement operators ensure that malicious scripts can't append SQL into queries to override the existing code and get access to data that they shouldn't see.
后一组定义在变量名和替换操作符之间包含一个冒号(：)，这会额外检查变量是否是NULL。
The last set includes a colon (:) between the variable name and the substitution operator, which adds the check to see if the variable is NULL, as well.
目标是替换操作：我们将编写一个死循环来代替弹出Hello World对话框，并引起挂起。
The goal is to replace the action: instead of a pop-up dialog for Hello World, we will code an infinite loop and cause a hang.
基本上来说，如果您使用简单的字符串拼接或字符串替换操作来创建SQL查询，那么就很可能面临着问题。
Basically, if you're using simple string concatenation or string substitution to create SQL queries, it's likely you're headed for trouble.
当要编写规则处理多个相似的设备时，udev可以使用类似C语言的printf函数中的字符串替换操作符。
When writing rules which will potentially handle multiple similar devices, udev's printf-like string substitution operators are very useful.
这样可能会产生一种替换操作，即输入的数据取代所选对象，或者所选对象将输入的数据作为素材来完成某种标准功能。
This may cause a replacement action, where the incoming data replaces the selected object. Alternatively, the selected object may treat the incoming data in some predetermined way.
最后一步是在用户提交的原始内容上执行搜索和替换操作，用对应的HTML嵌入代码或 HTML超链接替换每个URL。
The final step is to perform a search-and-replace operation on the original body content submitted by the user, replacing each URL with either the corresponding HTML embed code or HTML hyperlink.
有代码注释和浏览，有生成小代码段和执行复杂的查找替换操作。一切在你写代码时需要了解的事情都可以在这一章里找到。
From code comments and code navigation to generating code snippets and performing complex find-and-replace searches, this chapter covers all you need to know while you write code.
有代码注释和浏览，有生成小代码段和执行复杂的查找替换操作。一切在你写代码时需要了解的事情都可以在这一章里找到。
From code comments and code navigation to generating code snippets and performing complex find-and-replace searches, this chapter covers all you need to know while you write code.
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