With the required parameters, variable number and keyword arguments can be used as well for positional and named parameters.
有了所需的参数，变量数和关键字参数还可以作为位置参数和名称参数使用。
The CP variable could be built on a single line, but we broke it up to show the various JAR files required.
Cp变量可以构建在一行上，但是为了说明所需的不同JAR 文件，我们将其拆开分行显示。
The first step is to add the required hash to the variable declaration section.
第一步是向变量声明部分中添加必需的散列。
This variable is used to illustrate how to handle in the script, the verification that required environment variables must be defined prior to running the script.
该变量用于说明在脚本中如何处理，所需环境变量的验证必须在脚本执行前定义。
The CP variable could be built on a single line, but here we broke it up to show the various required JAR files.
可以在一行中构建Cp变量，但这里我们将它分成几行来显示各种必需的JAR文件。
You define an activity-level variable when the variable is required only within a particular activity.
当只在特定活动中需要变量时，就定义一个活动级的变量。
This can be useful to ensure that an unattended script does not try to execute when a required variable has not been configured correctly.
这可用于确保无人参与脚本不会在未正确配置所需变量的情况下尝试执行。
The HATS application collects the required data from the screens and makes it available through a variable (called a HATS global variable).
HATS应用程序从屏幕收集所需的数据，并且通过一个变量（称为 HATS全局变量）将其变为可用。
To allow for added arguments beyond those defined in the parameter array (either required values or variable length sets of values), I'll have the call return the actual number of arguments processed.
为了允许除形参数组中定义的实参之外额外的实参(要么是必需的值，要么是可变长度的值)，我将令这个调用返回被处理实参的实际数量。
However, this WSDL file, or the contract, does not declare which element (s) may be a required or optional variable for the invocation.
然而，WSDL文件，或者说协议并没有指明哪一个元素是调用服务必须的或可选的变量。
And even though variable mortgage rates are low (just 1.75%, according to the Bank of Canada), borrowers must meet the creditworthiness standards required for a five-year, fixed-rate mortgage.
尽管可变按揭利率的浮动很小(据加拿大央行规定，只有1.75%)，贷款者必须符合贷款资格标准才能获得五年固定利率按揭的资格。
The next required variable is the environment array (envp).
下一个所需变量是环境数组(envp)。
But the real advantage to lambdas is when you create functions on the fly and no variable reference is required. For example.
但是lambdas的真正优势是，在您忙着创建函数时，不需要变量引用。
To access derived data types, you use the copy_userdata function, which copies the required data from a non-vue variable, that is, from memory pointed by an argument to a vue script variable.
要想访问派生的数据类型，应该使用copy_userdata函数，它把所需的数据从非vue变量(也就是从参数指向的内存)复制到Vue脚本变量。
Recall that Blue is dynamically typed, which means you simply associate a variable with a value (variable definition is not required).
Blue 的调用是动态分类的，这意味着您可以简单地将一个变量与一个值关联（不要求定义变量）。
You can give "compctl" the name of a function which returns a list of matches in a variable called "reply" and it will call that function when required, using its output as the list of matches.
您给“compctl ”一个可返回匹配列表的函数名，匹配列表在名为“reply ”的变量里，在必要时也可调用该函数，并将其输出作为匹配列表。
Then, the required message is stored into the msg variable.
然后，将required消息存储到msg变量。
Messages have variable data for each instance or occurrence of the element to identify the precise resource and other data required to fix the problem.
消息具有用于元素的每个实例或每次出现的变量数据，以标识修复问题所需的精确资源和其他数据。
One of these environment variables is named WSTK_CP; this environment variable contains the classpath that is required to compile and run the publish applications.
这些环境变量中的一个名为wstk_cp；这个环境变量包含编译和运行发布应用程序所需要的类路径。
In the previous section, it was required to left click on the node to store the selected node in a variable that could be used when an option from the right-click context menu was chosen.
在之前的小节中，需要左键单击节点来将所选中的节点存储在一个变量内，以便当从右键单击上下文菜单中选中一个选项时使用。
Using a variable size heap enables the GC to use only the OS resources required by the application for the heap.
使用可变大小堆允许GC仅对堆使用应用程序必需的OS资源。
The READ privilege is required to reference a global variable and the WRITE privilege is required to modify the value of a global variable.
READ权限用于引用全局变量，而WRITE权限用于修改全局变量的值。
In this case we do not define an instance variable in the injectee, but an abstract method returning the required object. The method may be public or protected
在这个例子中，我们没有在被注入者中定义一个实例变量，而是定义了一个返回所需对象的抽象方法。
You can click on each variable name required by the Web service and read its description.
可以单击Web服务所需的每一个变量名称并读取它的描述。
There are two types of scoped memory, linear and variable which refers to the time required to instantiate an object.
Scoped内存有两种，线性的(linear)和可变的(variable)——这是指它们实例化一个对象所需的时间。
The right pane, named variable pane, lists the variables required for metrics calculation.
右边的面板（名为variable）列出指标计算所需的变量。
This environment variable contains the classpath that is required to compile and run the examples.
该环境变量包含编译和运行示例所必需的classpath。
When the user performs the required action, a new value is assigned for a variable.
当使用者执行所需的动作时，会将一个新的值赋给一个变量。
When the user performs the required action, a new value is assigned for a variable.
当使用者执行所需的动作时，会将一个新的值赋给一个变量。
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