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Simple Quiz App (JavaScript Project)

on May 02, 2025

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🧠Simple Quiz App (JavaScript Project)

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Build a Dice Roller Simulator in Python

Mastering Decorators and Metaclasses in Python

Mastering Decorators and Metaclasses in Python – Advanced Tutorial Mastering Decorators and Metaclasses in Python In modern Python development, decorators and metaclasses are powerful advanced features that allow developers to customize and extend the behavior of functions and classes. This tutorial provides an in-depth look at how to create and use decorators (for wrapping functions or classes) and metaclasses (for customizing class creation), along with practical code examples. Understanding these concepts will help you write cleaner, more reusable code and leverage Python’s full flexibility and power. Understanding Decorators A decorator is essentially a callable (usually a function) that takes another function as input and returns a new function with enhanced or modified behavior:contentReference[oaicite:0]{index=0}. Decorators “wrap” the original function, allowing you to add functionality before or after the original function runs,...

Build a Top-Down Racing Game Using Python (Pygame)

🧩 What You'll Learn: How to set up a game window with Pygame Add a racetrack and a controllable car Handle keyboard input for movement Implement basic game logic (collision, speed) Prerequisites Python installed ( python --version ) Pygame installed: pip install pygame Step 1: Set Up Your Game Window import pygame import sys pygame.init() WIDTH, HEIGHT = 800, 600 win = pygame.display.set_mode((WIDTH, HEIGHT)) pygame.display.set_caption("Top-Down Racing Game") clock = pygame.time.Clock() Step 2: Load the Car Image Save a small top-down car image as car.png in your project folder. car = pygame.image.load("car.png") car = pygame.transform.scale(car, (50, 100)) car_x, car_y = WIDTH//2, HEIGHT - 120 car_speed = 5 Step 3: Handle User Input def handle_movement(keys, x, y): if keys[pygame.K_LEFT] and x > 0: x -= car_speed if keys[pygame.K_RIGHT] and x < WIDTH - 50: x += ca...

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Simple Quiz App (JavaScript Project)

🧠Simple Quiz App (JavaScript Project)

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