Python Object Equality Made Simple | Identity vs Equality (eq Method) скачать в хорошем качестве

Python Object Equality Made Simple | Identity vs Equality (eq Method)

In Python, two objects can look the same… but not actually be the same. This lesson explains the difference between identity comparison (is) and equality comparison (==), and how Python determines whether two objects are equal using the special __eq__() method. If you're learning object-oriented programming, this concept is critical. You’ll understand: • What identity comparison really means • How Python compares object memory vs object value • Why == and is behave differently • How the __eq__() method works • When __eq__() executes automatically • How to compare object attributes (rank & suit example) This topic is foundational for writing clean, predictable Python code — especially when building classes. 📌 Timestamps: 00:00 – Identity comparison 00:31 – Creating the Card class 00:57 – Comparing Card objects 01:36 – The __eq__() method 02:13 – __eq__() syntax 03:11 – When does __eq__() execute? 03:53 – Comparing rank attributes 04:32 – Comparing ranks and suits This lesson is part of free computer science courses offered by Khan Academy — providing world-class education for anyone, anywhere. Start coding and track your progress today. 🎯 Backend Tags (Algorithm Focused) python object equality python == vs is identity vs equality python python eq method object oriented programming python python class comparison python beginners tutorial intro to cs python magic methods python python oop basics 📌 Hashtags #Python #IntroToCS #Programming #LearnToCode #OOP