Each input parameter should have the variable name and its value.
各输入参数应该有自己的变量名和值。
This function returns the size of the value buffer on success and 0 if the name specified is not a valid environment variable name.
如果成功，则此函数返回值缓存的大小，如果指定的名称并不是一个合法的环境变量名，则返回0。
You can declare a local variable simply by creating an expression containing only the name of the variable, and assigning a value to it.
只需要创建一个仅包含变量名称的表达式，并为其指定一个取值，就可以声明一个局部变量。
To make this method a little easier, I wrap the access to the variable in a second function that takes a configuration key name and a default value, as shown below.
为使这个方法更加简单，将对变量的访问封装在第二个函数中，该函数使用配置键名及一个缺省值作为参数，如下所示。
That is, the token is to be replaced with a value associated with the name of the variable; or, if no value as been defined, with either the default value or an empty string.
也就是说，该标记将会被与变量名关联的值替换；如果没有定义关联值，那么就会替换为默认值或空字符串。
If the target bus member is a cluster, then the cluster name is used as the value of the variable.
如果目标总线成员是集群，则将使用集群名称作为此变量的值。
What this means is you can use the string value of a variable to specify the name of another variable.
这表示可以使用某个变量的字符串值指定另一个变量的名称。
That is the variable name used in the RDS property file to define the port value.
这是RDS属性文件中用于定义端口值的变量名称。
A variable is a placeholder for a value and has three important attributes: a name, a value, and a type.
变量是值的占位符，具有三个重要的属性：名字、值还有类型。
One easy way to do that is with a Map object that associates the variable name with its value.
做到这一点最容易的一种方式是，利用一个map对象将变量名与它的值相关联。
Otherwise, the shell interprets the trailing text as part of your variable name — and most likely returns a null value.
否则，Shell将把尾随文本解释为变量名称的一部分——并且很可能返回一个空值。
The setenv function adds the variable name to the environment with the value if the name does not already exist.
setenv函数将变量名和值添加到环境中，如果那个名称并不存在。
Once the text field is defined, the content attribute of the GridCell for the text field can contain just the variable name as its value.
定义好文本字段后，用于文本字段的GridCell的content属性可包含这个变量名作为它的值。
If the var attribute is specified, then a scoped variable with the indicated name will be created and assigned the current value of the index for each pass through the iteration.
如果指定了var属性，那么将会创建一个带有指定名称的并限定了作用域的变量，并将每次迭代的当前索引值赋给该变量。
This creates a child element of with the tag name set to be "feet" and the value set to the value of the variable ft.
这样创建了子元素，其标记名称被设置为“feet”，并且将数值设置为变量ft的值。
When the expression is evaluated, the variable $file contains the name as it was found on stdin, and for convenience the variable $_ is also set to the same value.
在评价表达式时，变量 $file包含了可以在stdin,中找到的名字，出于方便考虑，变量 $_也被赋予相同的值。
For example, if you choose group MEMBERS, the variable will stand for the group name value, and it can't be changed to USERS BY USER ID at runtime.
例如，如果您选择groupMEMBERS，变量将代表组名称值，而且不可以在运行时将其改为usersBYUSERID。
In the dialog box, enter PATH as the variable name, and C: \ Snort \ bin as the value.
在对话框中，输入PATH作为变量名，输入c： \Snort \bin作为值。
This is why the value of the name attribute of the first <wsdl:message> tag (ProductionOrderMessage) in Listing 2 matches the data type of the first variable defined in Listing 1.
所以，清单2中的第一个 <wsdl:message>标记（ProductionOrderMessage）的name属性的值与在 清单1中定义的第一个变量的数据类型相匹配。
Need to add an environment variable? Call environment to get the current set, then put(name, value) in a new variable.
如果需要添加环境变量，可以调用environment获得当前设置，然后通过put(name,value) 添加新的变量。
Then from the command line, specify the environment variable name with its value.
然后，在命令行上指定环境变量名和值。
The variable will get updated with the Combo Box value (either with the largest city name when a specific city is selected or with the % wild card when All Cities is selected).
此变量将会使用组合框的值进行更新（或者是当选定一个特定城市时用最大城市的名字，或者是当所有城市被选择时用 %通配符）。
Create a shell variable called cc whose value is the full path file name to the GCC binary.
创建一个shell变量cc，它的值是gcc二进制代码的完整路径文件名。
In this case, there's a single variable, named people, and the value is the array containing three items, each of which is a person record with a first name, a last name, and an e-mail address.
在这个示例中，只有一个名为 people的变量，值是包含三个条目的数组，每个条目是一个人的记录，其中包含名、姓和电子邮件地址。
For Korn shell users, file name completion depends on the value of the EDITOR variable.
对于KornShell用户，文件名完成取决于EDITOR变量的值。
To set a variable, type set variable name value.
输入setvariable name value来设置变量。
The variable Name view (Figure 22) asks you to "Name the variable that holds the property value."
Variable Name视图(图22)会让您“命名那些保持属性值的编码”。
A value created by a function definition. The name of the function is a variable that refers to a function object.
函数对象：由函数定义所创建的值，函数名字指代了这一函数对象。
To set the default property value, use the variable name, with an argument list, on the left side of an assignment statement.
若要设置默认属性值，请在赋值语句左侧使用带有参数列表的变量名。
You might specify a literal instead of a variable and value pair if the database name is always the same in your target deployment environment.
如果资料库名称在目标部署环境中永远相同，则可以指定常值取代变数和值组。
应用推荐