Python - Static and Class Methods
Python provides three distinct method types: instance methods, class methods, and static methods. Instance methods are the default—they receive self as the first parameter and operate on individual…
Class
Python - Instance vs Class Variables
• Instance variables are unique to each object and stored in __dict__, while class variables are shared across all instances and stored in the class namespace
Python - Enum Class with Examples
Python’s enum module provides a way to create enumerated constants that are both type-safe and self-documenting. Unlike simple string or integer constants, enums create distinct types that prevent…
Python Dataclasses: Simplifying Class Definitions
Python’s object-oriented approach is elegant, but creating simple data-holding classes involves tedious boilerplate. Consider a basic User class:
JavaScript Static Class Members
Static class members are properties and methods that belong to the class itself rather than to instances of the class. When you define a member with the static keyword, you’re creating something…
JavaScript Private Class Fields and Methods
For years, JavaScript developers relied on a gentleman’s agreement: prefix private properties with an underscore and pretend they don’t exist outside the class. This convention worked until it…
Read more →JavaScript Classes: ES6 Class Syntax Guide
JavaScript has always been a prototype-based language, but ES6 introduced class syntax in 2015 to make object-oriented programming more approachable. This wasn’t a fundamental change to how…
Read more →Adapter Pattern in Python: Class and Object Adapters
The adapter pattern solves a common integration problem: you have two interfaces that don’t match, but you need them to work together. Rather than modifying either interface—which might be impossible…
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