Inheritance is a fundamental concept in object-oriented programming that allows a new class to be based on an existing class, inheriting its properties and methods. In Python, you can create a subclass that inherits the properties and methods of a parent class using the `class` statement and the `super()` function. Here is an example of … Read more
In Python, a class is a blueprint for creating objects that define properties and methods. An object is an instance of a class, which can have its own unique values for the class properties and can call its methods. Here is an example of creating a class and an object in Python: python # Define … Read more
In Python, a set is another commonly used data structure that allows you to store and manipulate collections of data. A set is an unordered collection of unique elements, which can be of any data type. Here is an example of creating and working with a set in Python: python # Create a set my_set … Read more
In Python, a dictionary is another commonly used data structure that allows you to store and manipulate collections of data. A dictionary is an unordered collection of key-value pairs, where each key must be unique and immutable, and each value can be of any data type. Here is an example of creating and working with … Read more
In Python, a tuple is another commonly used data structure that is similar to a list, but with a few key differences. A tuple is an immutable ordered collection of elements, which can be of any data type. Once a tuple is created, its elements cannot be changed. Here is an example of creating and … Read more
In Python, lists are a commonly used data structure that allow you to store and manipulate collections of data. A list is a mutable ordered collection of elements, which can be of any data type. Here is an example of creating and working with a list in Python: python # Create a list my_list = … Read more
Input and output are important aspects of any programming language, and Python provides several ways to handle them. 1. Output: The `print()` function is used to output data to the console. python # Output data to the console print(“Hello, World!”) In this example, the `print()` function is used to output the text “Hello, World!” to … Read more
Modules in Python are files that contain Python code, which can be imported and used in other Python scripts. Modules are useful for organizing and reusing code, as well as for sharing code between different projects. Python comes with a standard library of modules that provide a wide range of functionality, such as working with … Read more
Functions in Python are blocks of code that can be called and executed repeatedly throughout a program. Functions are useful for encapsulating code that performs a specific task, making it easier to read and maintain your code. Here is an example of a simple function in Python: python # Define a function def greet(name): print(“Hello, … Read more
Python provides several control structures that allow you to control the flow of your program. The two most common control structures are if/else statements and loops. 1. If/else statements: Used to execute different blocks of code depending on whether a condition is true or false. python # If/else statement x = 5 if x > … Read more