What are some real-world use cases for the observer pattern?
An example of an AI chatbot conversation about the observer pattern and its applications.
What are some real-world use cases for the observer pattern?
The observer pattern is commonly used in event handling systems, like GUI frameworks, where UI components need to update in response to user actions.
Can you give me an example in a programming context?
Sure! In a stock market application, when stock prices change, all subscribed investors (observers) can be notified of the updates.
Are there any other domains where this pattern is useful?
Yes, it's also used in social media platforms for notifications, where users can follow others and receive updates on their activities.
How does it compare to other design patterns?
The observer pattern is great for one-to-many relationships, while patterns like the mediator focus on many-to-many interactions, making them suitable for different scenarios.
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