The dynamic temporary destinations alleviate the need for CALLBACK queues and reduce the number of queues on the system integration buses.

动态临时目的地缓解了对 CALLBACK 队列的需求，减少了系统集成总线上队列的数量。

youdao

To simplify things, we'll start with a single callback that counts the number of button clicks.

为了简单化，我们从一个单独的计算按钮被按次数的回调开始。

youdao

Lambda functions are handy for a number of instances, most notably for many PHP functions that accept a callback function.

对于大多数实例来说，尤其对于接受回调函数的许多php函数来说，Lambda函数非常方便。

youdao

In a recent job search workshop I led, a talented, well-educated and experienced professional listed a number of callback interviews that went nowhere.

FORBES: If You're So Good, Why Hasn't Anybody Hired You?