What is Delegate?

The term 'Delegate' is broadly used in software development and can refer to several related concepts. In general, it signifies entrusting a task or responsibility to another entity. This can manifest as: * **Delegation Pattern (Object-Oriented Programming):** An object, instead of performing one of its stated tasks, delegates that responsibility to an associated helper object. This promotes code reuse and reduces coupling. * **Delegation in Security:** Granting specific permissions or privileges to a user or application to act on behalf of another user or service. Kerberos delegation is a common example. * **Event Delegation (Web Development):** Attaching a single event listener to a parent element to handle events triggered on its child elements. This improves performance, especially when dealing with dynamically added elements. * **Delegation in APIs:** Allowing one service to call another service on behalf of the original requester. Without more context, it's difficult to specify a precise URL, as 'Delegate' describes a general concept or pattern rather than a specific technology or tool.