It is usually best to pass a filter during registration, even if the current implementation only emits a certain type of notification.

通常，最好是在注册过程中来传递过滤器，即使当前实现只发出某种特定类型的通知。

youdao

Lines 11-13 create a standard implementation of the NotificationFilter interface, an optional parameter for listener registration.

行11 - 13创建NotificationFilter接口的标准实现，这个标准实现是用于进行侦听器注册的一个可选参数。

youdao

Analyses and modifies new and existing engineering technologies and applies them in the testing and implementation of engineering projects. Registration or licensing may be required.

工程技师负责分析并修正新的和现有的工程技术，并将技术用于工程项目测试和实施。可能要求注册或许可。

youdao

Then it's on to that set-piece Coalition spat, the consideration of Lords amendments to the Electoral Registration and Administration Bill, including the one postponing the implementation of the review of Commons constituency boundaries.

BBC: Week ahead

Scottish Labour's local government spokesperson Sarah Boyack supported the implementation of the Gould report recommendations and called on the minister to focus on promoting voter registration in the run up to the local government elections.

BBC: Local government elections 2012 debate