Dunder methods, also known as magic methods or special methods, are predefined methods in Python that allow us to define the behavior of our objects. These methods are always surrounded by double
Design by contract is a software development approach that focuses on specifying the behavior of software components through preconditions, postconditions, and invariants. In Python, we can implement design by contract using various
Dependency injection is a design pattern that allows the separation of concerns in software development. It enables the decoupling of components by providing dependencies from external sources rather than creating them internally.
Operator overloading is a powerful feature in Python that allows us to define how operators behave for custom objects. It can make our code more concise and readable by enabling us to
Python docstrings are used to document code and provide information about functions, classes, and modules. They are enclosed in triple quotes and can be accessed using the __doc__ attribute. There are several
Python and C are both popular programming languages, each with its own strengths and weaknesses. If you have already learned C and are considering learning Python, you may be wondering if it
Python is a versatile programming language that can be used to create various types of applications, including text-based games. One common feature in these games is the ability to move from one
Python is a versatile programming language that supports multiple programming paradigms, including functional programming. However, some developers argue that Python is not very well-suited for functional programming. In this article, we will
The Borg pattern and the Singleton pattern are both design patterns used in Python to ensure that only one instance of a class is created. However, the Borg pattern is considered to
The enum type in Python is used to define a set of named values. It allows you to create a collection of constants that can be easily referenced and used throughout your
