英 [ˈkɔːlbæk] 美 [ˈkɔːlbæk]
n. 回收;回叫信号
a request by the manufacturer of a defective product to return the product (as for replacement or repair)
同义词: recall
回呼
回叫
回叫
电话回话
回调函数(CallBack)是WINDOWS编程中的一个重要部分,.NET以委托的形式实现了函数指针的概念,而且它是类型安全的。
回调(callback)和轮询(loop)是两种举荐的测试异步的策略,回调不会有任未尝试任何过剩的等待时间,然而使用处景对比有限;轮询通用性更高然而...
在衍生类别中覆写时取得值,这个值表示浏览器是否支援回呼 (Callback) 指令码。
中国电信此前推出的遇忙回叫(CallBack)就是一个例子。使用此项服务,当用户拨叫对方电话遇忙时,可以挂机等候,不用再拨号,一旦对方电话空闲,即能自动回叫接通。
回收;回叫信号
This is a callback example.
这是一个回调的例子。
Listing 3. Callback Registration.
清单3 .回调注册。
All you add is a callback function.
您仅需要添加一个回调函数。
By using the excess capacity of foreign telecommunications firms, callback companies can offer overseas calls in Hong Kong.
The APIs can work in both directions, serving the content and triggering callback functions to report on user activity.
FORBES: For Real Content Monetization We Need Industry Standard, Two-Way APIs, And Fast
In yet another wonderful callback, UNIT troops appear to help Shard employees who are returning to their former, uncontrolled selves.
FORBES: 'Doctor Who' Review: 'Bells of St. John' Is a World Wide Web of Intrigue