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Articles on Trending Technologies
Technical articles with clear explanations and examples
Matrix Chain Multiplication (A O(N^3) Solution) in C++
If a chain of matrices is given, we have to find a minimum number of correct sequences of matrices to multiply. We know that the matrix multiplication is associative, so for four matrices ABCD, we can multiply A(BCD), (AB)(CD), (ABC)D, and A(BC)D, in these sequences. Like these sequences, our task is to find which ordering is efficient to multiply.ExampleIn the given input there is an array say arr, which contains arr[] = {1, 2, 3, 4}. It means the matrices are of the order (1 x 2), (2 x 3), (3 x 4). Input − The ...
Read More10 AI Chatbots for Human Resources
Through the automation of repetitive activities, expanded employee engagement, and improved verbal exchange, AI chatbots are revolutionizing human resources. These digital assistants free up HR professionals to concentrate on strategic obligations via streamlining strategies like hiring, onboarding, and answering questions. Organizations may additionally assure higher data management, quicker replies, and a more individualized experience for team of workers individuals via using AI. In this article, we will discuss the following 10 AI chatbots useful for human resources − Workday HireVue Zoho Zia Mya ...
Read MoreProgram for Point of Intersection of Two Lines in C++
Given points A and B corresponding to line AB and points P and Q corresponding to line PQ; the task is to find the point of intersection between these two lines. Note − The points are given in 2D plane on X and Y coordinates. Here A(a1, a2), B(b1, b2) and C(c1, c2), D(d1, d2) are the coordinates which are forming two distinct lines and P(p1, p2) is the point of intersection. (just for a diagrammatic explanation of the point of intersection) How to find the point of intersection − Let’s take the above figure as − Example So ...
Read MoreHow to clear complete cache data in ReactJS?
Caching is a technique used to store reusable resources in the user's browser. Caches are of different types, for example, Local Storage Cache, Session Storage Cache, and Service Worker Cache, each of these has a different approach to clearing completely from browser. In this article, we will explain how to clear all caches in a React app. What is Cache? Caches are temporarily stored resources on a web page such as variables, user preferences, images, style sheets, scripts, etc. These are used to reduce server load and speed up page load times by reusing previously fetched resources. Following ...
Read MoreWhat is prop drilling and how to avoid it?
Prop Drilling is a common mistake beginners make while building React apps. It can cause reduced code readability and even performance issues for the app. In this article, I will explain what are props, prop drilling, and how to avoid prop drilling using context APIs. Table of Content What are Props? Prop Drilling Why to Avoid Prop Drilling? Fix Prop Drilling With Context API Prerequisites Good knowledge of React, useState Hook, and useContext Hook. ...
Read MoreHow to Disable Apps Running in the Background?
Do you feel like your CPU usage is high on your PC and that is interfering with its performance? Now, you open up the task manager only to find out a number of applications running. But to your surprise, you are not actively using any of them. The applications performing operations in the background on your computer are often called background applications. You might be looking for an easy way out of this situation and therefore landed here. So, we are glad to tell you that we not only have an ...
Read MoreC++ program to return all Boundary Elements of a Matrix
boundary elements of a matrix The boundary elements of a matrix are those elements that lie along its edges. A matrix is a two-dimensional array that can be of any given size. The boundary elements are those present on the edges of the matrix. Problem Description We are given a matrix of size m × n. We need to find the boundary elements of the matrix. Boundary elements are the elements present on the top and bottom rows and the first and last columns of the matrix. Below are examples to understand the boundary traversal of a matrix: ...
Read MoreC++ Program to Return Quadrants in which a given Coordinates Lies
Cartesian-coordinate System and Quadrants The cartesian-coordinate system is divided into four Quadrants: Quadrant I, Quadrant II, Quadrant III, and Quadrant IV. In this article, we are going to learn how we can determine the quadrant in which given points i.e., x and y, lie. Problem Description We are given the position of a point (x, y), and we have to determine in which quadrant this point lies. Example Input: (-3, 2) Output: Quadrant II Input: (2, 5) Output: Quadrant I Input: (2, -4) Output: Quadrant IV Input: (-6, -3) Output: Quadrant III Using Conditional Quadrant Identification Approach ...
Read MoreParallelogram Star Pattern using C++
When we start learning to code, practicing star patterns is one of the best ways to improve logic building. One of the engaging patterns is the parallelogram pattern. In this article, we are going to learn how to print a Parallelogram Star Pattern using C++. What is Parallelogram Pattern? A parallelogram pattern is a geometrical arrangement of stars in a parallelogram shape. The stars are printed in such a manner that if we draw a closed figure on the boundary of the printed pattern, it will resemble a parallelogram. Each row is shifted with space, which creates a diagonal ...
Read More10 Undiscovered & Open Source Machine Learning Frameworks
There are many open-source frameworks that provide creative solutions in the broad field of machine learning. Numerous of these undiscovered frameworks that address specialized needs by offering special features for effective, scalable, and specialized machine learning applications. By looking into these frameworks, researchers and developers can find tools that are ideal for their particular requirements. In this article, we will discuss the following 10 Undiscovered & Open Source Machine Learning Frameworks − H2O.ai Singa Mojo DeepDetect Knet PyCaret Brain.js TuriCreate MLpack Netron H2O.ai H2O.ai is a framework that is distributed, in-memory machine learning framework. It has strong AutoML ...
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