Swapping rows in NumPy array is used for data manipulations and mathematical computations . Swapping Rows using numpy.roll() roll() is method in python numpy module. roll() methods rolls an array elements along the axis that is specified. Syntax : numpy.roll(array,shift,axis=None) Basic example to illustrate swapping rows using roll() method #importing NumPy Module import numpy as …
In this tutorial, we will learn the concept of a stack trace by connecting MongoDB with Python and including the functions which furthermore are invoked from Node.js. During execution, errors may arise; which leads to the generation of stack trace that provides the exact location of the error which includes the file name, function name, …
What is Stack trace and how to print in Node.js? Read More »
sciPy stats.trim1() function in Python sciPy stats.trim1() function in Python is used for trimming outliers from a database. Specifically, it trims a proportion of data points from both ends of the given array or sequence. SciPy stands for Scientific Python. It provides more utility functions for optimization, stats and signal processing. Like NumPy, SciPy is open …
Image Inpainting using OpenCV OpenCV uses image inpainting to fill in missing or damaged parts of an image by reconstructing the lost regions based on the surrounding areas. OpenCV provides a simple and efficient way to perform image inpainting using two methods : Telea’s Method & Navier – Stokes Method. Telea’s Method : Telea’s method …
Expense Tracker Project Overview The Expense Tracker is a C++ application designed to help users manage their personal finances efficiently. It allows them to input, view, and categorize their expenses. The project provides features such as file handling, data storage, and formatting to make expense management simple and user-friendly. Key Features 1. Expense Recording Users …
numpy.square() function in Python numpy.square() function in Python that calculates the square of each element in an input array, element-wise. It returns an array with What it does : It returns a new array with the squared values of the orignal array elements. When to use it : It is useful for squaring values in …
This exercising shows how to use the OpenCV cv2.Canny() feature for aspect detection in an picture. In particular, Edge detection is a common step in lots of pc vision packages; indeed, it facilitates to discover obstacles, objects and structures in the photo. To begin, the procedure will, first load an image, convert it to grayscale, …
In this article, we’ll explore a basic Node.js concept that allows your application to keep running indefinitely. We’ll learn how to use a simple setInterval function to simulate a process that continues to execute until it’s manually terminated. If you’ve ever wondered how to keep your Node.js program alive until you decide to stop it, …
In this tutorial, we will learn how to rotate our element infinitely using CSS properties. We will understand this with the help of an interesting and easy-to-understand example. So firstly, we will focus on the @keyframes rule in CSS. @keyframes is a rule in the CSS. It defines animation properties for any element. @keyframes consists of percentages …
Are you looking for a fun way to simulate dice rolls for games or decision-making? I’ve created a simple, interactive tool using HTML, CSS, and JavaScript that lets you roll a dice with the click of a button. It’s a quick and engaging way to bring a touch of randomness to your activities! How Does …
Create a rolling dice using HTML, CSS and JavaScript Read More »