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What is the purpose of ‘self’ in Python class methods?

‘self’ refers to the specific instance of the class that a method is being called on. It gives each instance access to its own attributes and other methods.

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Can you explain what encapsulation means in object-oriented programming and provide an example?

Encapsulation is the concept of bundling the data and methods that operate on that data within a single unit, typically a class. It helps protect the internal state of an…

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Can you explain the difference between a class and a struct in C#?

Classes are reference types while structs are value types in C#. This means that when you assign a class instance, you are copying a reference to the object, whereas assigning…

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Can you explain the difference between a struct and a class in C# and provide an example of when you might choose one over the other?

In C#, a struct is a value type while a class is a reference type. This means that structs are copied by value and typically used for small data structures,…

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Can you explain the differences between struct and class in Swift and when you might choose one over the other?

In Swift, structs are value types and classes are reference types. You would typically choose structs when you want to represent simple data types that are immutable or should not…

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