• The regular expression built requires a word boundary at the end of the built expression to ensure this behavior.

    构建正则表达式要求构建的表达式末尾一个确保行为

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  • It represents a regular expression and provides the logic to match the regular expression against strings.

    表示一个正则表达式提供了使正则表达式字符串相匹配逻辑

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  • Libraries are guaranteed that once they have a reference to an expression tree, that expression tree will never change.

    函数保证一旦这些函数库引用一个表达式后,表达式树就不再改变

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  • Note: the query optimizer considers using a functional index when the index expression is used in a relational expression or as an argument to one of the operator class functions.

    注意索引表达式用于关系表达式,作为某个操作符函数参数时,查询优化器将考虑使用函数索引。

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  • Converting infix expression to a postfix expression.

    中缀表达式后缀表达式的转换。

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  • 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.

    SquirrelShell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)。

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  • Each expression class has a simplify method, to allow expression rewriting.

    每个表达式都有一个simplify方法允许表达式重写

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  • Finally, the last expression applies the lambda expression to the list containing (101 102).

    最终最后一个表达式包含 (101 102)列表应用这个lambda 表达式。

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  • Click the canvas, and then connect the string expression to the log expression by right-clicking the text expression, selecting Add - Link, and then clicking the Print to log utility.

    单击画布然后右键单击文本表达式选择add-Link,然后单击Printtologutility”,从而字符串表达式连接日志表达式。

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  • This USES the regular expression module (re) to create a compiled regular expression from the regular expression the user enters in line 8.

    使用正则表达式模块(re),用户第8输入正则表达式创建编译的正则表达式。

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  • In our example, the XQuery expression that we pass to XMLEXISTS() is a simple XPath expression where $t is the XML column data: $t/marketinfo/sales/customer/address[zip = "79081"].

    我们示例中。传递XMLEXISTS()XQuery表达式一个简单XPath 表达式,其中的 $tXMLdata:$t/marketinfo/sales/customer/address[zip = "79081"]。

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  • Then apply the aggregation function to the SQL expression resulting from the SQL expression template to form the SQL expression for the measure.

    然后SQL表达式模板产生SQL表达式应用聚合形成度量的SQL表达式。

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  • An expression tree is a data representation of the lambda expression in a form that is easy for you to read and reason about the lambda expression in.

    表达式lambda表达式一种数据表示形式,它能使方便地读取推断lambda表达式。

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  • Present somber news with a more serious expression. To communicate interest in your listeners, keep your expression alert and friendly.

    面部表情应当自然地信息相配合地作出相应改变,说严肃的问题时要有严肃的表情,与听众谈判兴趣时则要保持机敏、友好的表情。

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  • The result of that expression is then used to create a new expression and select all the cd elements with that ID.

    然后使用表达式结果创建一个新的表达式,选择具有ID所有cd元素

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  • The first argument to evaluate is the expression itself, and the second is the context to evaluate the expression from.

    evaluate第一参数表达式本身第二个是表达式求值开始的上下文

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  • Go to the condition TAB, delete the existing expression and enter the following expression using the Visual expression editor.

    condition标签删除现有表达式然后使用VisualExpression编辑器输入以下表达式。

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  • Specify the -e option and provide an expression to evaluate. Again, wrap the expression in quotation marks to prevent interpolation by the shell.

    指定- e选项提供运算表达式

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  • Alternatively, you can try to build the regular expression pattern yourself using the regular expression Builder.

    另外,也可以使用RegularExpressionBuilder自己构建正则表达式模式

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  • Each rule, in turn, consists of a regular expression and some code to be run when that regular expression is matched.

    规则依次包含一个正则表达式以及正则表达式得到匹配运行一些代码

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  • Click the canvas, and connect the string expression to the log expression.

    单击画布,将字符串表达式连接日志表达式。

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  • In the next expression, it is useful to start in the innermost expression.

    接下来表达式中,从最里面的表达式开始有用。

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  • A list expression is any expression that returns a list of resources or a result that can be converted to a list of resources.

    列表表达式返回资源可以转换成一列资源结果任何表达式。

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  • Every regular expression is logically equivalent to a state machine, and the parser of every regular expression implements a state machine.

    逻辑上每个规则表达式等价一个状态每个规则表达式语法分析器都实现这个状态机。

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  • If you re-write this expression in terms of, let's just say, move this over to one side, you'll have the following expression.

    如果你们再写下这个表达式假如这个移动一边得到接下来表达式。

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  • As I mentioned earlier, every query expression is generically typed to denote the type of the value the expression evaluates to.

    前所述,每个查询表达式泛型表示表达式计算的值类型

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  • The nice thing about the regular expression is the ability to customize the regular expression used.

    正则表达式一个优点能够定制所使用的正则表示式。

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  • The nice thing about the regular expression is the ability to customize the regular expression used.

    正则表达式一个优点能够定制所使用的正则表示式。

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