What do you mean by observer pattern?

What do you mean by observer pattern?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, full-stack-developer, topic-specific, fullstack, web-development

参考答案摘要

If several objects are tied together in one-to-many relationships, the observer pattern is used. Every time one object is modified, then all of its dependent objects are automatically notified and upd...

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