queue using linked list | Implementation of Queue using Linked List | Queue in Javascript | queue js | javascript queue implementation | javascript queue data structure | queue data structure javascript | javascript queue example The queue rule says that insertion takes place at one end and deletion takes place at the other end, […]
Read More →Insertion sort in data structure | insertion sort algorithm in data structure | insertion sort example | insertion sort javascript Insertion Sort is one of the simplest sorting techniques which you might have used in your daily lives while arranging a deck of cards. Since we insert one element at a time in its correct […]
Read More →Selection Sort Algorithm | K’th Largest Element in Array | Find kth smallest element in the array | Selection sort in data structure | Selection Sort Algorithm in data structure | Selection sort program | What is selection sort? Selection sort is also known as IN-Place Sorting Algorithm. Rearranging the elements in a meaningful order […]
Read More →Dependency Inversion Principle with Example | Dependency Inversion Solid Principle | Dependency inversion principle | Dependency inversion | Solid dependency inversion | Dependency inversion principle javascript Please refer above blog post to Understand SOLID principles in JavaScript. In this post, we will learn the Last Solid principle of Dependency Inversion with an Example in Javascript. […]
Read More →ASCII Code of Characters | ASCII Code | ASCII Code of a to z | ASCII Code Table | Binary to ASCII Code | What is ASCII Code? | ASCII Code of 0 to 9 What is ASCII? 💡ASCII is a common data encoding type used for computer-to-computer electronic communication.ASCII assigns standard numeric values to […]
Read More →Factors of a number 💡 What are the Factors of any number? Factors of any number (n) will be those numbers that exactly divide it and give a remainder as 0. This means that the two whole numbers whose product is given number (n) are the factors of that number. 💡 What are the Prime […]
Read More →LeetCode – Game of Life Problem | Solution with JavaScript Link – https://leetcode.com/problems/game-of-life/ Problem Statement – According to Wikipedia’s article: “The Game of Life, also known simply as Life, is a cellular automaton devised by the British mathematician John Horton Conway in 1970.” The board is made up of a m x n grid of cells, where each cell has […]
Read More →Fibonacci series using recursion | Fibonacci series | Fibonacci series in javascript | Fibonacci series in javascript using recursion | Fibonacci series in javascript using while loop | program fibonacci series | program for Fibonacci series in javascript | Fibonacci series in JavaScript ES6 | fibonacci series using generator The Fibonacci Sequence is the series […]
Read More →javascript coding interview question | javascript coding interview | javascript coding challenges | javascript coding practice | javascript coding examples | javascript practice exercises | coding questions in javascript | console programs javascript | javascript interview questions 💡What is the output of the below program? 💡 What is the output of the below program? Explanation […]
Read More →LeetCode – Coin Change Problem Problem LeetCode Link – https://leetcode.com/problems/coin-change/ You are given an integer array coins representing coins of different denominations and an integer amount representing a total amount of money. Return the fewest number of coins that you need to make up that amount. If that amount of money cannot be made up by any combination of the […]
Read More →HackerRank Dictionaries and Maps Problem Problem: https://www.hackerrank.com/challenges/30-dictionaries-and-maps/problem TaskGiven n names and phone numbers, assemble a phone book that maps friends’ names to their respective phone numbers. You will then be given an unknown number of names to query your phone book for. For each name queried, print the associated entry from your phone book on a new […]
Read More →React Redux Unit Testing 💡 To Test Redux, First, we have to mock the store. And to mock store, we will use a package named ‘redux-mock-store’. You can find the package on this link:https://www.npmjs.com/package/redux-mock-store 💡 Let’s configure mock store – 💡 If you have thunk middleware then We have to pass middleware into our store […]
Read More →Micro frontends with Module Federation | Micro frontends architecture react | micro frontend react | module federation micro frontend react | module federation micro frontend | module federation react | module federation examples | module federation react example 💡 What are Micro Frontends? Micro front-end extends the concepts of microservices to the frontend world. Building […]
Read More →react interview question and answer, top react interview question, interview question react, interview question react js, react routing interview questions, react js routing interview questions, react-router interview questions, react routing, react routing questions This Article contains Question of React Router V5 and V6 React Router v6https://reactrouter.com/docs/en/v6/getting-started/overview 💡 What are route-matching components? Switch and Route are […]
Read More →higher order component with functional component, higher-order component in functional component, higher-order component, higher-order component in react, hoc react, react higher-order components, higher-order component in react, react hoc functional component, hoc react functional component, hoc in functional component, higher-order components react 💡 A pattern where a function takes a component as an argument and returns […]
Read More →interview question react, react interview questions, interview question react js, top react interview question, react interview question and answers, react interview question, react interview question for senior developer ✔ What is NPX? The npx stands for Node Package Execute and is included with npm. If you install npm above version 5.2.0, npx will be installed […]
Read More →Cyber Security Fundamental Questions & Answers What is a brute force attack? A brute force attack, or exhaustive search, is a cryptographic hack that uses trial-and-error to guess possible combinations for passwords used for logins, encryption keys, or hidden web pages. What is password spraying? Password spraying is a type of brute force attack. In […]
Read More →Application & Web Security Interview Questions ✔ What is the meaning of 256-bit encryption? To transmit electronic documents or data over the internet, we use encryption algorithms and when encryption uses a key of 256-bit length, that is called 246-bit encryption. ✔ What is the Cipher suite? Cipher Suite is a set of algorithms that […]
Read More →Top Scrum Master and Agile Question & Answers ✔ What is the User story INVEST Model in Agile? A good user story should be: Independent (of all others)Negotiable (not a specific contract for features)Valuable (or vertical)Estimable (to a good approximation)Small (so as to fit within an iteration)Testable (in principle, even if there isn’t a test […]
Read More →Trapping Rain Water Leetcode This question is taken by LeetCode. You can find question detail by the below link. Let’s write an optimized solution to this problem. https://leetcode.com/problems/trapping-rain-water/ Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it can trap after raining. Example 1: Input: height = […]
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