callback

Vocabulary Word

Definition

'Callback' is a concept in programming where you give a function to another function to use later. It's like giving a friend a recipe to cook later at their own comfort.

Examples in Different Contexts

In software development, 'callback' functions are pivotal for asynchronous programming. A developer might say, 'I will use a callback to handle the response from the API request efficiently.'

Practice Scenarios

Tech

Scenario:

The server response times for API calls have been sporadic. We need a way to improve consistency and handle responses more efficiently.

Response:

We can add callback functions to our API. This way, the program can continue to run and process the server response e when it's ready.

Business

Scenario:

Our customer service metrics show a significant increase in call wait times recently. We need to rethink our strategy to improve customer experience.

Response:

We could consider implementing a callback service. This way, customers wouldn't have to wait on the line and we contact them at a suitable time.