Constructor Functions and the 'new' Keyword in JavaScript
Master constructor functions and the 'new' keyword. Learn how to create objects, understand the constructor pattern, and build reusable object templates.
OOP
Inheritance: Extends and Super in JavaScript
Master ES6 class inheritance. Learn extends keyword, super method, constructor inheritance, and method overriding with practical examples.
Getters and Setters in JavaScript
Master getters and setters in JavaScript classes. Learn property accessors, validation, computed properties, and best practices for encapsulation.
Static Methods and Properties in JavaScript
Master static methods and properties in JavaScript classes. Learn class-level members, utility functions, and practical patterns for static members.
Object Composition Patterns in JavaScript
Master object composition patterns. Learn composition over inheritance, mixins, and practical patterns for flexible object design.
Design Patterns: Creational, Structural, and Behavioral Patterns
A comprehensive guide to classic design patterns including Factory, Singleton, Observer, Strategy, and how to apply them in modern Python applications.
Software Design Patterns: Classic and Modern Applications
Master essential design patterns including creational, structural, and behavioral patterns with modern examples.
Design Patterns: A Practical Guide for Software Engineers
A comprehensive guide to essential design patterns in software engineering, including creational, structural, and behavioral patterns with practical examples.
Design Patterns for Modern Applications: A Comprehensive Guide
Master essential design patterns with practical examples in Python, JavaScript, and TypeScript. Learn creational, structural, and behavioral patterns with real-world applications.
ES6 Classes: Syntax and Features
Master ES6 class syntax for modern object-oriented programming in JavaScript.
Prototypes and Prototype Chain
Master JavaScript prototypes and the prototype chain for object-oriented programming.
Metaclasses in Python: Understanding the Deepest Level of Object-Oriented Programming
Master metaclasses in Python. Learn what metaclasses are, how they work, when to use them, and how to create custom metaclasses with practical examples.
Class Methods, Static Methods, and Properties in Python
Master @classmethod, @staticmethod, and @property decorators. Learn when and why to use each approach with practical examples.
Design Patterns in Python: Singleton, Factory, and Observer
Master three fundamental design patterns in Python. Learn when and how to implement Singleton, Factory, and Observer patterns with practical examples.
Python Classes and Objects: Understanding Object-Oriented Programming Fundamentals
Master Python classes and objects. Learn OOP fundamentals including class syntax, constructors, instance variables, methods, self parameter, and practical real-world examples.
Python Custom Exceptions and Exception Hierarchies: Building Robust Error Handling
Master custom exceptions and exception hierarchies in Python. Learn to create meaningful error types, design exception hierarchies, and implement professional error handling patterns.
Python Inheritance: Mastering Single and Multiple Inheritance
Master Python inheritance patterns. Learn single and multiple inheritance, Method Resolution Order (MRO), the diamond problem, and best practices for building robust class hierarchies.
Python Polymorphism and Method Overriding: Building Flexible and Extensible Code
Master polymorphism and method overriding in Python. Learn duck typing, method overriding in inheritance, super() usage, and practical patterns for building flexible OOP code.
State Design Pattern in Rust
A guide to implementing the State design pattern in Rust, showing both a traditional OOP approach with trait objects and a more idiomatic Rust approach using enums.
Using Trait Objects for Dynamic Polymorphism in Rust
A guide to understanding and using trait objects in Rust for dynamic polymorphism, including the trade-offs between static and dynamic dispatch.
Object-Oriented Programming in Rust
An exploration of how Rust handles Object-Oriented Programming concepts like encapsulation, inheritance, and polymorphism using its own unique features like structs, enums, and traits.