callback

单词callback

基本解释

n.: 回拨的电话；打回的电话
网络: 回调；回调函数；回呼

权威解释

• 回拨的电话；打回的电话:

  a telephone call which you make to sb who has just called you

• 回叫（指计算机或电话系统用户通过连接某台计算机证实自己的身份，然后该系统对之进行回调）:

  a process by which the user of a computer or telephone system proves their identity by contacting a computer, which then contacts them

• （对求职者等的）召回:

  an occasion when you are asked to return somewhere, for example for a second interview when you are trying to get a job

• 商品召回（因有安全隐患等）；回收瑕疵品:

  an occasion when people are asked to return goods that they have bought, usually because they are not safe

英汉解释

• 重返

• 产品收回

词性分析

• 复数：callbacks

例句

• When overridden in a derived class, this method is called by the runtime to schedule a work item (callback) for a particular instance ID.

  在派生类中重写时，此方法由运行时调用，用于计划特定实例ID的工作项（回调）。

• That performs a look-up to determine if the control is in a list of controls associated with callback methods to be invoked.

  来实现，该通用窗口过程执行查找，以确定该控件是否在与调用的回调方法关联的控件列表中。

• Use this callback to release resources you do not need, * to help the system avoid killing more important processes.

  使用这个回调去释放你不需要的资源，以免系统杀死更多重要的进程。

• You can reduce the complexity and length of your callback methods by using different content handlers for different parts of the document.

  通过为文档不同部分使用不同的内容处理程序，可以减少回调方法的复杂性和长度。

• properties file; the password used for access to a private key must be supplied by a callback.

  必须通过回调提供用于访问私有密钥的密码。

• If you do not specify a port for a client channel, your client will not be able to receive callback functions from the remote object.

  如果没有为客户端信道指定端口，则客户端将无法接收来自远程对象的回调函数。

• Represents a callback method that you want to execute when a message is to be dispatched to a synchronization context.

  表示在消息即将被调度到同步上下文时要执行的回调方法。

• This serves as the callback mechanism we were missing when trying to invoke the human task directly from the business state machine.

  这相当于一个回调机制，它在我们从业务状态机直接调用人工任务的设计方法中是没有的。

• But if you don"t write code to do something in that callback, nothing will get reported to your code or to the application client.

  但是，如果不在该回调中编写要做某事的代码，则代码或应用程序客户机将得不到任何报告。

• As an alternative to an XML file as the source of data, it is possible to provide advertisement information through a callback event.

  作为XML文件的替换数据源，它可以通过回调事件提供广告信息。