Inheritance and polymorphism are important concepts in object-oriented programming (OOP) that allow developers to create more efficient and reusable code. Inheritance is the process by which a new class is…
In Python, methods and attributes are two essential components of an object-oriented program. A method is a function that is defined inside a class and can be called on an…
Encapsulation and abstraction are two important concepts in object-oriented programming. Encapsulation refers to the practice of "encapsulating" data and methods within a single unit, called a class. This means that…
In Python, modules are simply files containing Python definitions, statements, and functions. You can think of a module as a library that can be imported and used in other Python…
In Python, a module is a file containing Python definitions and statements that can be imported and used in other Python programs. A package, on the other hand, is a…
To use a module in Python, you first need to import it. You can import an entire module or specific functions and variables from the module. Here's an example of…
To create a module in Python, you just need to create a new .py file with the name of the module you want to create. In this file, you can…
To find and install external modules and packages in Python, you can follow these steps: 1. Search for the package or module you need: Use search engines like Google, or…
Decorators are functions that modify the behavior of another function. In other words, they take one function as input and return another function as output that has some modified behavior.…
Regular expressions (often abbreviated as "regex") are a powerful tool for pattern matching and text manipulation. They are a way to describe a pattern of characters that you want to…