Pawan Kumar carefree-ladka

🏠

Working from home

React & Java GUY

carefree-ladka / Stream.java

Last active September 7, 2025 08:24

Java Streams API (https://medium.com/@asishpanda444/stream-api-coding-qna-8df8682b7e2a)

	import java.util.Arrays;
	import java.util.Comparator;
	import java.util.List;
	import java.util.Map;
	import java.util.Optional;
	import java.util.Set;
	import java.util.stream.Collectors;
	import java.util.stream.IntStream;
	import java.util.stream.Stream;

carefree-ladka / Masonry Grid Layout.js

Created February 26, 2025 10:42

Masonry Grid Layout

	<!DOCTYPE html>
	<html lang="en">

	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Masonry Grid Layout</title>
	<style>
	body {
	font-family: Arial, sans-serif;

carefree-ladka / OOPS.py

Created February 25, 2025 07:58

Topic : OOPS in Python

	# OOPS (Inheritance, Polymorphism, Encapsulation, Abstraction)

	"""
	Access Modifiers:
	public : We can anything from anywhere
	protected : Only inside the class & subclass (_)
	private : Only inside the class (__)
	"""

	# Encapsulation

carefree-ladka / Amazon.js

Last active February 16, 2025 11:47

Amazon.html

carefree-ladka / Blocks.js

Last active February 12, 2025 13:11

Clear Boxes in React

	import * as React from 'react'

	export default function App() {
	const [grid, setGrid] = React.useState(Array.from({ length: 3 }, () => Array.from({ length: 3 }, () => false
	)))
	const cellsRef = React.useRef([])
	const timerRef = React.useRef([])

	const handleCellClick = (i, j, check) => {
	if (grid[i][j] && check) return

carefree-ladka / JQuery.js

Created February 1, 2025 18:18

JQuery Library using ES6 Class

	class MiniQuery {
	constructor(selector) {
	this.elements = document.querySelectorAll(selector);
	}

	css(property, value) {
	this.elements.forEach(el => el.style[property] = value);
	return this; // Enable chaining
	}

carefree-ladka / TicTacToe.js

Created February 1, 2025 18:14

TicTacToe Game Based on OOPS

carefree-ladka / SnakeGame.js

Created February 1, 2025 18:12

Snake Game Based on OOPS

	class Board {
	constructor(size) {
	this.size = size; // e.g., 20x20 grid
	this.food = this.generateFood();
	}

	generateFood() {
	return {
	x: Math.floor(Math.random() * this.size),
	y: Math.floor(Math.random() * this.size)

carefree-ladka / Ludo.js

Created February 1, 2025 18:10

Ludo Game Based on OOPS

	class Dice {
	roll() {
	return Math.floor(Math.random() * 6) + 1;
	}
	}

	class Token {
	constructor(color, id) {
	this.color = color;
	this.id = id;

carefree-ladka / Chess.js

Created February 1, 2025 18:08

Chess Game Based on OOPS

	class Piece {
	constructor(color, name) {
	this.color = color; // "White" or "Black"
	this.name = name;
	}

	isValidMove(start, end, board) {
	return false; // Each piece will override this method
	}
	}