为文件创建一个副本或备份是一种不错的做法。
Making a copy or backup of files is considered good practice.
但是，我必须在对象类创建一个副本功能？
But for that, do I have to create a copy function in the object class?
您必须创建一个副本修改您自己的自定义比较基准。
You have to create a copy to modify your own custom baselines.
对于每个主数据网格，将在不包含该主数据网格的设备上创建一个副本数据网格。
For each primary data grid, a replica data grid is created on an appliance that does not contain the primary data grid.
对于基于Domino的产品，我们建议您在PolicyServer上对现有DefaultDominoSettings代理配置对象创建一个副本，并相应地修改副本。
For Domino-based products, we recommend that you create a duplicate of the existing DefaultDominoSettings agent configuration object on the Policy Server and modify the duplicate as appropriate.
这将在当前工作区中创建一个项目副本。
This creates a copy of the project in the current workspace.
由于此时不再能够修改基状态，因此门户引擎将为每个新url创建此基状态的一个(逻辑)副本。
Because the base state cannot be modified any more at this time, the portal engine creates a (logical) copy of this base state for each new URL.
调用者从存储库中获取该项的当前状态，并基于检索到的状态创建一个内存中的工作副本。
The caller fetches the current state of the item from the repository and creates an in-memory working copy based on the state retrieved.
一个是不可变的，当需要修改的时候它会创建一个新的副本，而另一个则允许直接在其上进行修改。
StringBuilder; one is immutable and changes to it cause the creation of a new copy, the other allows for in-place modification.
主要问题是，每次都要创建迭代器的一个新副本。
The main problem is that we create a new copy of the iterator every time.
如果原始分区(主分区)出现故障，将把它的一个副本提升为新主分区，然后在其他地方创建一个新副本。
If the original partition (the primary partition) fails, one of its replicas is promoted to become the new primary, and then a new replica is created somewhere else.
您可以将BAR文件拖放到BAR文件区域，来在您的工作区创建一个本地副本。
You can drag and drop BAR files into the BAR files area to create a local copy in your workspace.
相反，必须创建原始文档的一个副本，然后做出相应的更新。
Instead, a copy of the original document must be created and updated accordingly.
当单例类的副本运行于多个虚拟机中时，每个虚拟机都会为其创建一个实例对象。
When copies of the singleton class run in multiple VMs, an instance is created for each machine.
这里可以使用批处理文件，在IBM内部，我们有一个简单批处理脚本，在目录中创建每个HTML文件的副本，然后修改文件。
A batch utility might be helpful at this point; at IBM, we have a simple batch script that creates a backup of every HTML file in the directory, and then updates the files.
当移动用户创建一个本地副本时，他们将接收到完整的引用文档。
When mobile users create a local replica, they receive the complete reference documents.
但是通常(为了避免创建规范的某些部分的多于副本)可能有一个被指派的公共内容的强壮所有者，他根据其他团队成员的要求做出变化。
But often (to avoid creating redundant copies of certain portions of the spec) there might be a designated strong owner of common content who makes changes as required by the other team members.
它使用正则表达式(现在已内置于JDK 1.4中)来解析输入文件并创建一个xml副本。
It USES regular expressions (now built into JDK 1.4) to parse the input file and create an XML counterpart.
在测试数据库中创建一个CUST数据库表副本。
您要创建此Web应用程序的一个副本，以便自动引入大部分配置。
You create a copy of this Web application to automatically bring in most of the configurations.
该示例在当前工作目录中创建一个Git地图项目副本。
This example creates a copy of the Git maps project in your current working directory.
因此，您可以创建一个KWord副本，为仅使用少量功能的用户提供最少的菜单项。
This lets you, for example, create a copy of KWord that provides only a minimal set of menus for users who only use a few functions.
例如，要创建名为output _ file . txt的script输出文件的一个干净副本(名为output _ file . txt . clean)，您执行清单1中所示的命令。
For example, to create a clean copy named output_file.txt.clean of a script output file named output_file.txt, you execute the command shown in Listing 1.
在一个全新的设置中，可以使用模板通过——autocreate选项(- u)在其他节点上创建一个表的精确副本。
In an entirely new setup, you can use templates to create an exact copy of a table on other nodes using the — autocreate option (-u).
SimpleDB 非常智能，能够在发出一个副本创建请求时更新一个项目，只要该项目的属性已被更改。
SimpleDB is smart enough to update an item when a duplicate creation request is issued, too, provided the attributes of that item have been altered.
我们首先使用cat从text1和text2的副本中创建一个包含 12 行的文件。
We first used cat to create a twelve-line file from two copies each of our text1 and text2 files.
为了比较记录前后映像，Handlder程序必须创建一个输入记录副本。
In order to compare the before and after record images the handler must make a copy of the input record.
您可以安装DB2服务器的一个副本，然后通过它创建一个客户端实例和一个服务器实例。
You can install one copy of DB2 server then create a client instance and a server instance from it.
这个例程用新的分区键创建了现有表的一个副本并用来自原始表的数据对它进行部分或全部加载。
This routine creates a copy of your existing table with the new partitioning key and loads it partially or fully with the data from the original table.
两者的主要区别在于，链接为一个文件提供多个名称，而制作文件副本会创建两套名称不同的相同数据。
The major difference is that links provide multiple names for a single file, while a copy creates two sets of identical data under two different names.
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