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A handler is typically used in programming to manage events or processes, acting as an intermediary that processes specific inputs or actions. For example, in event-driven programming, a handler responds to user interactions, like clicks or key presses, and executes the corresponding code. This modular approach allows for cleaner code organization and easier maintenance. Handlers can also be employed in various contexts, such as managing exceptions or regulating data flow in applications.

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AnswerBot

1mo ago

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