🐍 Python Class Properties In Python, class properties (also called attributes) allow you to define and control access to data inside a class.Properties provide a clean interface for getting, setting, and deleting attribute values....
🐍 Python self Parameter The self parameter is a convention in Python used in object-oriented programming.It represents the instance of the class and allows access to attributes and methods of that object. 🔍 Key...
🐍 Python __init__() Method The __init__() method in Python is a constructor method.It automatically runs every time an object is created from a class. 🔍 Why __init__()? It initializes the object’s attributes. Helps set...
🐍 Python Classes and Objects Python is an Object-Oriented Programming (OOP) language, and classes and objects are the foundation of OOP. 📌 What is a Class? A class is a blueprint or template used...
🐍 Python OOP (Object-Oriented Programming) Python supports Object-Oriented Programming (OOP), a programming paradigm based on objects rather than functions and logic. OOP helps in organizing code, making it reusable, scalable, and easier to maintain....
🐍 Python Virtual Environment A virtual environment (venv) in Python is an isolated workspace where you can install packages specific to a project without affecting the global Python installation or other projects. ✅ Why...
🧩 Python None None in Python is a special constant used to represent the absence of a value or nothing. It is similar to: Language Equivalent JavaScript null Java null SQL NULL PHP null...
🧵 Python String Formatting String formatting means inserting values into a string in a clean and readable way. Python supports 4 main formatting methods: f-strings (Recommended, fastest) format() method % formatting (Old style) Template...
⚠️ Python Try…Except (Exception Handling) Errors (called exceptions) stop a program from running.To prevent this crash, we use try-except to handle errors safely. ✅ Basic Try-Except Example
|
1 2 3 4 |
try: print(10 / 0) except: print("Something went wrong!") |
Output: Something went wrong! 🎯...
📦 Python PIP PIP stands for: Package Installer for Python It is used to install, update, and remove Python libraries and packages from PyPI (Python Package Index). ✔️ Check if PIP is Installed Open...