Rakesh kumarbucketflow.hashnode.dev·Sep 8, 2024Destructuring in JavaScript: A Master GuideJavaScript introduced destructuring in ECMAScript 2015 (ES6), revolutionizing the way developers extract values from arrays and objects What is Destructuring? Destructuring is a syntax that allows you to unpack values from arrays or properties from o...DiscussJavaScript
Saurav Maheshwarixauravww.hashnode.dev·Sep 5, 2024Top Techniques to Identify the K-th Largest ElementGiven an integer array nums and an integer k, return the k-th largest element in the array. Note that it is the k-th largest element in the sorted order, not the k-th distinct element. Example 1: Input: nums = [3,2,1,5,6,4], k = 2 Output: 5 Example ...DiscussData Structures and AlgorithmsDSA
Tapan Rachchhtapanrachchh.hashnode.dev·Sep 1, 20242022. Convert 1D Array Into 2D Arrayclass Solution: def construct2DArray(self, original: List[int], m: int, n: int) -> List[List[int]]: idealSize = len(original) if m * n != idealSize: return [] arr = [[0 for _ in range(n)] for _ in range(m)] ...DiscussPython
Wali Zaidiwalizaidi.hashnode.dev·Aug 31, 2024Using Arrays of Objects in Java: A Simple GuideJava lets you create and manage multiple objects using arrays. In this guide, we’ll explore how to use arrays of objects to handle student information. Step 1: Create a Student Class First, define a Students class with three attributes: name, age, an...Discuss·1 likeJava
mahdim--mdy--m.hashnode.dev·Aug 29, 2024A book about arraysI'm currently writing a book called "Arliz," which is a collection of everything I've learned—and am still learning—about arrays. My goal is to be as accurate as possible. The book is divided into 21 chapters (give or take a few), and I've been worki...Discuss·10 likesarray
Rohit Chamolidevjourneyrohit.hashnode.dev·Aug 28, 2024JavaScript Engines and Their Optimization TechniquesIntroduction to JavaScript Engines Today, I learned that there are different engines in which we can run our JavaScript code, and we can install all these engines using jsvu (JavaScript (engine) Version Updater). Here are the different types of engin...Discussarray
Zeeshan Safdarzeeshansafdar.hashnode.dev·Aug 26, 2024Array Destructuring | Rest & Spread in JavaScriptAbout Array Destructuring Array [destructuring assignment][array_destructuring_docs] is a concise way of extracting values from an array. Its syntax is similar to an [array literal][array_literal_resource] expression, but on the left-hand side of the...Discussarray
Akshaya Biswalakshaya-biswal.hashnode.dev·Aug 24, 2024Cartesian product of two setsIt involves creating all possible pairs of elements where the first element comes from the first set and the second element comes from the second set. const cartesianProduct = (arr1, arr2) => { const result = []; for (let i = 0; i < arr1.length; ...DiscussData Structures and Algorithms in JavaScriptDSA
Musab Rayantechblogsbymusab.hashnode.dev·Aug 24, 2024Essential Techniques for Array Problem Solving You Must Know 👨💻If you are doing competitive programming (CP) or simply solving problem-solving questions on arrays, optimizing the time complexity of your solutions is important, specially when you are dealing with large inputs. Two of the most effective techniques...Discuss·1 likearray
Vishad Patelvishad.hashnode.dev·Aug 24, 2024Leetcode Array Challenge: Time to Equality Solution GuideProblem Description You have an integer array A with N elements. In one second, you can bump up the value of one element by 1. Figure out the least amount of time in seconds to make all the elements in the array the same. Problem Constraints 1 <= N <...DiscussDSA Problem And Solutionleetcode
