Local variables are faster to access than out-of-scope variables because they exist in the first variable object of the scope chain.
局部变量比域外变量快，因为它位于作用域链的第一个对象中。
To get this, you must first create an object of the class and store it in a variable.
为获得此数据，您必须首先创建一个该类的对象，将其存储在一个变量中。
You can redefine the variables in your object just like any other variable.
您可以在对象内像定义其他任何变量一样重新定义这些变量。
A data type variable is a business object or a simple type such as string or integer.
数据类型变量是一种业务对象或一种简单的类型，例如字符串或整数。
The returned object can then be stored in a variable for later use.
然后，返回的对象可以存储在一个变量中以供将来使用。
The guide recommends you use a static final variable to create the object once at application startup and then get this object when needed.
该指南建议您在应用程序启动时使用一个静态最终变量来创建这个对象，然后根据需要获取该对象。
Once we have our object, we set up a variable for the filename for later use in the script.
创建了对象后，将为文件名设置一个变量，以供稍后在脚本中使用。
Because implicit objects are declared automatically, we need only use the reference variable associated with a given object to begin calling methods on it.
因为隐式对象是自动声明的，所以我们只需要使用与一个给定对象相关的引用变量来调用其方法。
Sometimes you want to bind a variable to an object enclosed in a match, where you are also specifying match criteria on the nested object.
有时候你希望能够绑定一个变量到匹配中的一个对象，同时又能在嵌套的对象中指定匹配的标准。
The next evolution was object languages, which bundled the state variable structures and the operations that affected them into entities called class objects.
下一个演进是对象语言，它将状态变量结构和影响它们的操作捆绑为实体，成为类对象。
Every object and variable you set is also one you need to remove after the fact.
您创建的每一个对象和变量都需要在测试之后删除。
Therefore, you must first assign a new business object instance to a business object variable before using it.
因此，在使用业务对象变量前，必须首先将新的业务对象实例赋值给它。
Use the primitive variable types instead of the object types whenever possible.
只要有可能，就使用基本变量类型，而不使用对象类型。
That variable is designed to hold an instance of a connection pool object.
该变量被设计用来保存连接池对象的一个实例。
Libraries can be added to a project to provide object and variable sets specific to the users' target runtime environment.
可以将库添加到项目中，以提供特定于用户目标运行时环境的对象和变量集。
We also used an instance variable to store a reference to the mock object.
我们还使用了实例变量来存储对模仿对象的引用。
You don't need to explicitly create an object and store it in a variable first.
不必首先显式创建一个对象，再将它存储到一个变量中。
The typical solution to a race condition is to ensure that your program has exclusive rights to something while it's manipulating it, such as a file, device, object, or variable.
竞争条件的典型解决方案是，确保程序在使用某个资源（比如文件、设备、对象或者变量）时，拥有自己的专有权。
Instead, a new simple type object is created and assigned to the variable.
相反，系统将创建新的简单类型对象并将其赋值给变量。
The environmental variable ODMDIR specifies the ODM object repository for the ODM utilities.
环境变量ODMDIR指定ODM实用程序的 ODM对象存储库。
This can cause late detection that the callback was not running in the correct object context (for example, incorrect object instance variable values).
这有可能会导致对回调是否运行在正确的对象上下文内的检测滞后(例如，对象实例变量的值不正确)。
The above code indicates that the value held by the variable person is of type Object.
上面的代码说明了变量person中存放的值是Object类型的。
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。
For each iteration through the array, the variable named city contains a SortedMap object.
在对这个数组的每一次迭代中，变量city包含一个Sorted map对象。
When the browser calls them, the this variable points at the global window object.
当浏览器调用它们时，this变量指向全局的window对象。
What most programmers think about when they think about variable or object type owes a lot to the vagaries of computer CPUs — even among programmers of high level languages like Python.
大部分程序员在考虑变量或对象类型时都会联想起计算机CPU的奇特行为——即使是那些使用诸如python这种高级语言的程序员也是如此。
After making a remote or other expensive call, store the result in an instance variable on the application object or in a WebSphere Dynamic Cache map; then, reuse that result on later calls.
在进行了远程或其他代价高昂的调用之后，可以将结果存储到应用程序对象的实例变量或者WebSphereDynamicCache映射中，然后在以后调用时重用该结果。
Create a simple XML object from this variable.
从此变量创建简单的XML对象。
To create a thread-local variable, you instantiate an object of class ThreadLocal.
要创建一个线程局部变量，请实例化类ThreadLocal的一个对象。
The code below prints out the contents of every variable in an AppConfig object.
下面的代码打印了AppConfig对象中每个变量的内容。
应用推荐