Lecture

Collections: Hashcode and Equals Methods

In course

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Description

This lecture covers the implementation of hashcode and equals methods in Java, emphasizing the importance of compatibility between them. It explains how hash values and object equality are related, highlighting the need for caution in their usage. The instructor demonstrates these concepts through code examples and discusses the implications of not following the compatibility rule.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_flm8jf9h

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Ontological neighbourhood

Theoretical computer science

Programming language theory: High-level programming languages

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