In addition, you must use the correct programming idiom to check if the collector has reclaimed the object before using it, and if it has, you must re-create the object first.
另外，您必须使用正确的编程风格以检查收集器在使用对象之前是否已经回收了它，如果已经回收了，您首先必须重新创建该对象。
Developers can use coverage reports to check code quality before attempting to modify it.
开发人员可以在试图修改代码之前使用覆盖报告来检查代码质量。
Also, be sure to check that the driver will work with your processor before trying to use it.
另外，在使用之前，一定要检查驱动程序是否适用于您的处理器。
You can then do an integrity check of those file systems before you mount them ready for use.
在将文件系统加载使用之前，还可以对其进行完整性检查。
We'll use more sophisticated tools before long, but let's do a little sanity check.
我们不久后将用更多的复杂的工具，但是让我们做一个明智的检查。
You can use the onclear event handler to check certain criteria before clearing the update panel.
您可以使用onclear事件处理程序在清除更新面板之前检查特定标准。
Before you use AIXPert to check security, you need to set security using AIXPert.
在使用AIXPert检查安全性之前，需要使用AIXPert设置安全性。
The standard way to handle this problem is to check first to see if logging is enabled before constructing expensive logging messages. In other words, use a guard clause like Listing 1.
解决这个问题的标准方式是在构造昂贵的日志消息之前，首先检查是否启用了日志。
Before installing your Web application on your J2EE server, be sure to check that the backend ID value is set correctly for the database you will use.
在J2EE服务器上安装Web应用程序之前，务必确保为您使用的数据库设置了正确的后端id值。
The input filtering extensions provide a set of functions to parse and check input before you use it in your functions.
输入过滤扩展功能提供了一组函数来解析和检查输入，然后在函数中使用此输入。
All the graphics are free to download and free to use in your projects. But do check out the license first before you do so.
所有图片均可免费下载和应用于你的项目中，不过在此之前先检查一下图片许可。
What do you check before you use this equipment?
你在使用这种设备前是否会检查它？
Of course, this plan may backfire, since customers in a store might use their PDAs to check out competitors' prices before buying.
当然，这个计划可能会适得其反，因为在商店里的顾客可以使用他们的PD A在购买之前检查竞争对手的价格。
If the run On server dialog wizard appears, check the Always use this server when running this project check box (Figure 16) before clicking Finish.
如果Run OnServer对话框向导出现的话，那么在点击Finish之前，您可以选中运行该项目时总使用该服务器复选框(如图16所示)。
Use of unusual noises such as should be immediately shut down, check the reason, until ruled out before trying to continue to use it.
使用过程中如发现有异常杂音时，应立即停机，检查原因，直至设法排除后方可继续使用。
Spray your clothes and let them hang the night before you need them for best results, and be sure to check the care instructions on your garments before use.
如果你期待在参与的活动中获得理想的效果，那么在前一天晚上，把喷剂喷到衣服上晾一个晚上，请记住在使用前留意喷剂的使用说明。
How to use the middleware to check the authorization before entering each route in express?
如何使用中间件来表达进入每个路由之前检查授权？
Also check to see if you can use the coupon on the retailer's website before driving to the storefront.
另外还要在驱车前往店铺之前在商家的网站上看看这张优惠券能不能使用。
Use of image intensification can be used to check coronal plane alignment of the temporary fixation k-wire or first periarticular screw before final fixation of the articular portion is conducted.
影像增强器应用能够核对克氏针临时固定的冠状面对线，或在最终固定关节部分之前的首枚关节周围螺钉的确定。
Check that hand tools are in good condition before use.
使用手工具前先检查它是否完好无损。
Using test categories to Select Tests to run After Building Your Application or Before Check-In: You can use a build definition to define which test categories to run to test a new build.
使用测试类别选择要在生成应用程序后或签入前运行的测试：可使用生成定义来定义为测试新生成而运行的测试类别。
Be sure to check the list of offers before registering for a card, as it's only worth buying if you are likely to use it.
切记在购买相关打折卡之前查看折扣清单，确保这张会员卡对你有用再买。
Before slowing down, look all around you. Use your mirrors to check traffic behind you.
减速前，观察四周路况。使用后视镜观察后方路况。
They use physical testing, mathematical modeling, and computer simulation to check the stability of skyscrapers, Bridges, stadiums, and other large construction projects before they are built.
建造大厦、桥梁、体育场以及其他大型的建筑之前他们会采用物理检测法、数学建模以及计算机模拟系统来检测其稳固性。
Before use it again, check the IBC carefully to make sure that all the parts of the IBC are on duty...
IBC再次使用时，应进行认真检查确保各部件功能正常。
Need to change or cancel your trip? Use our online calculator to check the fees and rules before you decide.
需要更改或取消你的行程？使用我们的在线计算器，检查费和规则，然后由你决定。
Using Test Categories to Select Tests to Run before Check-In: you can use a build to check your code changes before you check in.
使用测试类别选择要在签入前运行的测试：可以使用某个生成在签入前检查代码更改。
Using Test Categories to Select Tests to Run before Check-In: you can use a build to check your code changes before you check in.
使用测试类别选择要在签入前运行的测试：可以使用某个生成在签入前检查代码更改。
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