抖音于2016年首次上线。现在，它是许多人最喜欢的应用程序，尤其受到年轻人喜爱。
Douyin first appeared in 2016. Now it is many people's favorite app, especially the young.
如同系统测试环境的情况一样，一个应用程序只测试一次。
As with a system test environment, one application is tested at a time.
现在，刷新浏览器，再试一次这个应用程序。
修改应用程序时不要一次性进行大量更改。
When you begin to modify your application, be sure not to make too many changes in each step.
与样本应用程序的一次执行关联的所有事件被检索。
All events associated with a single execution of the sample application are retrieved.
您可以简单地把它放在J2EE应用程序代码中，一直等到应用程序客户机向您的应用程序发出第一次请求。
You could simply put it in your J2EE application code and wait until an application client request first comes in for your application.
一些应用程序可能能够容忍相对频繁的几个小时发生一次的问题以便允许应用程序升级。
Some applications may be able to tolerate relatively frequent planned outages of several hours in order to allow the application of upgrades.
单一实例指的是旨在让应用程序中一次只存在一个实例的类。
Singletons are classes that are designed to have only one instance existing at a time in an application.
另外，还要考虑将一次性迁移多少应用程序。
Also consider how many applications you will migrate at once.
这是惟一一次应用程序向用户显示网络通信错误的时候，因为在所有其他情况下应用程序已经下载并缓存了数据。
This is the only time that the application will show a network communication error to the user because the application will have downloaded and cached data under all other uses.
如果执行每小时监控的应用程序执行全局重置，那么每天查询一次监控数据的应用程序只能看到前一小时的数据。
If the application performing hourly monitoring were to perform a global reset, the application querying monitoring data once every day would only see the data from the last hour.
用户（或者外部系统）第一次访问应用程序，第一个登录模块是一个入站登录模块。
The very first time the user (or an external system) accesses the application, the first login module is an inbound login module.
本应用程序和其他位置感知应用程序一样，只要一次获得位置。
This application, like many other location-aware applications, only needs to get the location one time.
在下一次启动应用程序时将检索已保存的信息，且在合适的字段中，是最近在应用程序中使用的值。
The saved information will be retrieved the next time you start the application, and in the correct fields, the last values used in the application.
一个应用程序的策略状态通过确认应用程序大小、应用程序最后被访问的日期、以及针对相应策略进行最后一次修改的日期来确定。
The policy status of an application is determined by validating the application size, the date the application was last accessed, and the date it was last modified against the corresponding policy.
此外，企业只需创建一次应用程序和工具，然后可以在很多环境中轻松地供应这些应用程序和工具。
Additionally, it allows businesses to create applications and tools once that can easily be provisioned in a variety of environments.
让我们再次运行和测试该应用程序，但这一次我们将“调试”我们的应用程序。
Let's run and test the application again, but this time we'll "debug" our application.
定义系统之后，只需一次单击即可部署整个应用程序。
After the system is defined, a single click deploys the entire application.
您可以从初始代码开始遵循练习，一次迁移应用程序的一部分。
You can follow the exercise starting from the initial code and migrate the application one piece at a time.
您将在该应用程序中使用第二种方法并在该应用程序第一次被使用时立刻部署服务。
You will use this second option in your application and deploy the services on the fly whenever the application is first used.
SSO的目标是，让用户能够通过一次登录访问所有应用程序。
The objective of SSO is to allow users access to all applications from one logon.
对于控制解析器的应用程序而言，一次循环是必要的，因为应用程序很容易在嗅探前面几行之后停止读入。
For those applications controlling the parser, a loop helps because the application can easily stop the reading after sniffing the first few lines.
这将导致您在第一次运行该应用程序时可能看到的异常消息。
This leads to the exception messages that you might have noticed when you ran the application for the first time.
图4显示了应用程序的一次运行。
或者更糟，要编写一个应用程序两次？
只需完成一次，所有的虚拟应用程序实例便都能使用它。
This is done once and then can be used by all virtual application instances.
不断迭代：我们需要在小于30天的一次次迭代中构建应用程序。
Incrementally iterate: We build an application in small chunks over iterations that last no more than 30 days.
关闭应用程序后重新运行一次。加载应用程序时，您将发现ECO已经自动地存储了对象。
Close the application and then run it again - you'll see that ECO automatically restores the objects when the application loads.
你认为应用程序交换会是一次成功，并会滋生提供类似服务的分支吗？
Do you think App Exchange will be a success and spawn offshoots attempting to offer similar services?
你认为应用程序交换会是一次成功，并会滋生提供类似服务的分支吗？
Do you think App Exchange will be a success and spawn offshoots attempting to offer similar services?
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