You define a variable with a single declaration statement.
可以使用单个声明语句定义变量。
Use xupdate: variable to define a variable and assign a selected node to it.
使用xupdate：variable定义变量并将选定的节点赋给它。
In this case we define a variable newTask that we initialize with a new Task entity instance.
在这种情况下，我们定义了变量newtask，并使用新建的Task实体实例对其进行初始化。
Define a variable pointing to the JSON file that contains the layout information as shown here.
定义一个变量，指向包含布局信息的JSON文件，如下所示。
Often, a condition is too complex for the select attribute, and you must define a variable as an RTF.
通常，条件对于select属性来说太复杂了，您必须将变量定义为rtf。
For example, assume that you have to define a variable whose value will represent a day of the week.
例如，假设您必须定义一个变量，该变量的值表示一周中的一天。
When we define a variable without an initializer, the system sometimes initializes the variable for us.
当定义没有初始化式的变量时，系统有时候会帮我们初始化变量。
You can define a variable in one test to capture and store test data and then reference the test variable in a second test.
您可以在一个测试中定义一个变量，以获取和存储测试数据，然后在第二个测试中引用测试变量。
To define a variable at workflow level, click on the rectangle wrapping the entire workflow definition, highlighted in Figure 8.
要定义一个工作流级的变量，单击环绕整个工作流的矩形，如图8中强调的。
We need to write a conditional statement that will test what page is being viewed and define a variable based on the results of that test.
我们需要写一个条件语言来测试一下被浏览的网页，并且基于那个测试的结果来确定一个变数。
It's easy to think of bind as being a way to define a variable, but that's not really what it does (and one of the points where you can get confused).
很容易误以为bind是一种定义变量的方法，但这实际上不是它的作用(这是引起混淆的原因之一)。
The rule project can reference the CEIEventBOM module and define a variable with type ilog.connector.ibm.runtime.EventContainer to emit CEI events to Process Server.
规则项目可以引用 CEIEventBOM模块并定义一个ilog.connector.ibm.runtime.EventContainer类型的变量，从而把CEI事件发送给 Process Server。
You need to define a workflow-level variable of text type to store the user input.
您需要定义一个工作流级别的文本类型变量来存储用户输入。
To get around this I use a data structure to define a named indicator variable for each array element.
为绕过这个限制，我使用一个数据结构来为每个数组元素定义一个已命名指示符变量。
In a simple case, the memory map tool enables you to define a layout for a complex variable, such as a union or a structure.
在一个简单的实例中，内存映射工具使您能够为一个复杂的变量定义一个布局，例如一个集团或者一个结构。
How do you define a templated class or a function with a variable number of arguments, each with a potentially different type?
如何定义具有数量可变的参数(每个参数的类型可能不同)的模板化类或函数？
Define a database variable initially within the macro to tell it which database to connect to.
在宏内开头定义DATABASE变量告诉它要连接到哪一个数据库。
First, use the variable activity to define a couple of variables.
首先，使用变量活动来定义两个变量。
It is common to define an EJB component to correspond to a row in a database, where each persisted variable in the EJB component corresponds to a field (column) in the row.
通常是定义一个对应于数据库中一行的EJB组件，其中EJ b组件中的每个持久性变量对应于行中的一个字段(列)。
We define the SQL statement as a string variable for two reasons.
因为以下两个原因，我们将sql语句定义成了一个字符串变量。
Because all communications are asynchronous, you must define a unique variable for each Ajax event.
因为所有通信都是异步的，所以您必须为每个Ajax事件定义唯一的变量。
When building shell scripts to submit to the job spooler, it is usually a good idea to define the PATH environment variable inside the script.
在构建要提交给作业假脱机程序的shell脚本时，在脚本中定义PATH环境变量常常是一种好做法。
In the listener port configuration properties, you need to define a Max Sessions variable as shown in Figure 7.
在侦听器端口配置属性中，需要定义一个MaxSessions变量，如图7所示。
Define the backing bean as a webflow variable.
将您的后端bean定义为一个webflow变量。
For the first time, you see that a for clause can define more than one variable.
您第一次看到for子句可以定义多个变量。
Data can be passed using the request or the session, or you can even define a hidden variable on the form to pass the data. For example.
可利用请求或会话传递数据，或者您甚至能在表格上定义隐藏变量传递数据。
This format indicates that a string is used to define the text and format (just like printf) and is accompanied by a variable set of arguments (identified by the ellipsis [...]).
这个格式表示的是一个用于定义文本和格式的字符串类似于printf，它同时带有一组可变个数参数由省略号表示[…]。
You can declare a button first as a variable or define it directly in the parent object's content attribute. Listing 9 displays the definition of the Back button
可以首先将一个按钮声明为一个变量，或者直接在其父对象的content属性中定义它。
It works just like define but is used after a variable is already defined.
它与define的作用类似，不过它只是已经定义某个变量之后起作用。
It works just like define but is used after a variable is already defined.
它与define的作用类似，不过它只是已经定义某个变量之后起作用。
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