This Python code provides an easy way to add real-time date and time to the videos in overlayed form. It works with both video files and webcam , making it flexible for various needs. The code uses OpenCV’s cv2 module to manage video playback and the datetime module to fetch the current date and time …
Display date and time in videos using OpenCV in Python Read More »
Hello coders !! When it comes to web applications, form validation is a important component that ensures user inputs are accurate and secure. Without proper validation, you might end up with corrupted data, usability issues, or even security vulnerabilities. Luckily, JavaScript makes it easy to implement robust validation mechanisms to enhance user experience. In this …
Hover effects are an essential part of web design, as they can significantly enhance user experience and make your website more interactive. In fact, a well-designed hover effect draws attention to important elements, provides visual feedback, and even adds a touch of creativity to your site. Therefore, in this blog post, we’ll explore how to …
Creating a Custom CSS Animation for Hover Effects Read More »
In this blog, we will learn how to set an element’s height equal to the window height in CSS. In CSS, we use its height property to perform this task. We select the height of an element which we want to make equal to the window height and give it a value of 100vh. We …
Set height of an element equal to window height in CSS Read More »
<!DOCTYPE html> <html lang=”en”> <head> <meta charset=”UTF-8″> <meta name=”viewport” content=”width=device-width, initial-scale=1.0″> <title>Form Submission</title> </head> <body> <h1>Submit Form</h1> <form action=”/submit” method=”POST”> <label for=”name”>Name:</label> <input type=”text” id=”name” name=”name” required><br><br> <label for=”email”>Email:</label> <input type=”email” id=”email” name=”email” required><br><br> <button type=”submit”>Submit</button> </form> </body> </html> …
How to slice multidimensional arrays in Python Slicing a multidimensional array includes selecting specific array parts (row, column, sections). We can easily slice multidimensional arrays using the Python library Numpy. The slicing occurs for each dimension of the array separately. The General Syntax for slicing multidimensional arrays is: array[start:stop:step,start:stop:step] The first part is for row …
Slicing multidimensional arrays in Python numpy.flip() in Python Read More »
Are you tired of static, boring navigation bars that fail to engage your website visitors? In today’s fast-paced digital world, user experience is everything. A dynamic navigation bar can be the game-changer your React application needs to stand out from the crowd. Imagine a sleek, responsive navbar that adapts to user interactions, providing seamless navigation …
Simple Uploading System Using Python Hey there! Uploading files is a common feature in many web applications. Whether it’s user profile pictures, or documents. In this blog, we will walk through creating a simple uploading system using Django, step by step Prerequisites Before diving in, ensure you have the following: Python installed on your system. …
The Euler-Mascheroni constant (γ\gammaγ) is a mathematical constant approximately equal to 0.577210.577210.57721. It frequently appears in number theory, calculus, and mathematical analysis. If you’re working with numerical computations in Python using NumPy, you may encounter situations where you need to add this constant to every element of an array. It represents the limiting difference between …
How to add Euler Mascheroni Constant to Each Element of a NumPy Array ? Read More »
Play Audio After Page Load in JavaScript Introduction This task focuses on implementing an automated audio playback system using JavaScript. The goal is to trigger audio playback automatically after the webpage has fully loaded. This feature is useful in scenarios where background music or notification sounds enhance user engagement on a website. Focus Keyword “Play …