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Given a binary tree and an integer K, the task is to print the level order traversal in such a way that first K levels… Read More
Given an array of strings Arr[]. The task is to sort them in lexicographic order. Examples: Input: Arr[] = {“sort”, “this”, “list”}Output:  [list, sort, this]… Read More
Given an array arr[ ] with even length N, the task is to find the number of cyclic shifts (rotations) possible for this array, such… Read More
The following approach covers how to authenticate with google using passport in nodeJs. Authentication is basically the verification of users before granting them access to… Read More
Foundation CSS is an open-source and responsive front-end framework created by ZURB in September 2011 that makes it simple to create stunning responsive websites, apps,… Read More
Foundation CSS is an open-source and responsive front-end framework created by ZURB in September 2011 that makes it simple to create stunning responsive websites, apps,… Read More
Given two integers, N and K, the task is to find the number of permutations of numbers from 0 to N – 1, such that… Read More
Prerequisite: Introduction to TensorFlow TensorFlow is an end-to-end open-source platform for machine learning developed by Google with many enthusiastic open-source contributors. TensorFlow is scalable and… Read More
Round: 1 1. Given an integer array nums, find a contiguous non-empty subarray within the array that has the largest product and return the product.… Read More
Given an integer N (which is always a power of 2) denoting the length of an array which contains integers in range [0, N-1] exactly… Read More
React is a frontend open-source JavaScript library, used to build interactive User Interfaces. React is focused on Single Page applications and is more popularly known… Read More
React native is a framework developed by Facebook for creating native-style apps for iOS & Android under one common language, JavaScript. Initially, Facebook only developed… Read More
In this article, we will discuss how to create my own ajax functionality. But before moving to create a functionality we will discuss ajax. Ajax:… Read More
In this article, we will learn how we can style a href link in Reactjs. Since we use Tailwind CSS, Tailwind CSS describes itself as… Read More
Foundation CSS is an open-source and responsive front-end framework created by ZURB in September 2011 that makes it simple to create stunning responsive websites, apps,… Read More
Given an integer N, the task is to construct a permutation from 1 to N where no adjacent elements have difference as 1. If there… Read More
Given two positive integers L and R, the task is to find the count of numbers in the range [L, R] which are not divisible… Read More
Given an array arr[] of size N, the task is to minimize the number of steps to make all the array elements equal by performing… Read More
Given an array arr[] of size N, the task is to find the maximum possible sum of a subset of the array such that no… Read More
Git is a distributed version control system. It is software that is used to handle some project work in a team or group. Without hampering… Read More