carefree-ladka

// Redux Store Implementation with Middleware Support
function createStore(reducer, middleware) {
  let state;
  let listeners = [];

  // Get the current state
  const getState = () => state;

  // Dispatch an action (placeholder, replaced later with middleware logic)
  let dispatch = (action) => {

carefree-ladka

class Vector {
  constructor(x, y) {
    this.x = x
    this.y = y
  }

  add = (vector) => {
    this.x += vector.x
    this.y += vector.y
  }

carefree-ladka

//We can also separate this entire logic in Redux , Context API etc. Which would have made it available globally.

import * as React from 'react';
import jwtDecode, {JwtPayload} from 'jwt-decode';

interface User {
    name: string;
    [key: string]: string;
}

carefree-ladka

class MinMaxPriorityQueue {

  #heap = []
  #compare;

  constructor(compare) {
    this.#heap = [];
    this.#compare = compare || ((a, b) => a - b) //By default, keep it MinHeap
  }

carefree-ladka

const minimizeDifference = (source, target) => {
  const n = source.length;
  const sourceValues = Array.from(source, char => char.charCodeAt(0) - 65);
  const targetValues = Array.from(target, char => char.charCodeAt(0) - 65);
  const resultValues = new Array(n);
  let resultSum = targetValues[0]; // Start with the first target value
  resultValues[0] = resultSum;

  // Calculate result values based on source
  for (let i = 1; i < n; i++) {

carefree-ladka

function generateExpressions(nums, target) {
    const results = [];

    const evaluate = (expression) => {
        const tokens = expression.match(/(\d+|\+|\-|\*|\/|\(|\))/g);
        const output = [];
        const operators = [];

        const precedence = { '+': 1, '-': 1, '*': 2, '/': 2 };

carefree-ladka

/* 
Date: 06-09-2024
Time: 21:56
Author: Pawan Kumar
Algorithm :Quick Select
Kth Largest & Kth Smallest Elements in an Array
*/

// Function to swap elements in an array
function swap(arr, i, j) {

carefree-ladka

console.log('Start');

setTimeout(() => {
  console.log('Inside setTimeout');
}, 0);

Promise.resolve()
  .then(() => {
    console.log('Inside first promise');
    return new Promise((resolve) => {

carefree-ladka

import { useState } from 'react';

// Star component
const Star = ({ filled, onClick, onMouseEnter, onMouseLeave }) => (
  <span
    style={{ cursor: 'pointer', fontSize: '24px', color: filled ? 'gold' : 'gray' }}
    onClick={onClick}
    onMouseEnter={onMouseEnter}
    onMouseLeave={onMouseLeave}
  >

carefree-ladka

\documentclass[letterpaper,11pt]{article}

\usepackage{latexsym}
\usepackage[empty]{fullpage}
\usepackage{titlesec}
\usepackage{marvosym}
\usepackage[usenames,dvipsnames]{color}
\usepackage{enumitem}
\usepackage[hidelinks]{hyperref}
\usepackage{fancyhdr}