September 22, 2023
504
1 minutes of reading
Callback
A mechanism in programming and software development that allows a function or handler to be passed as an argument to another function. This mechanism is used for feedback and asynchronous event processing. Callbacks allow you to define what should happen after a certain operation or event is performed. They are often used in asynchronous programming, user interaction processing, database query processing, and other scenarios where you need to perform actions in response to specific events or conditions.