Detect Arrow Key Press in JavaScript. In this article, we’ll learn how to detect arrow key presses using JavaScript with a fun little “Arrow Key Detective” game! Every time you press an arrow key, we will display the corresponding arrow and message on the screen. Let’s dive right in and solve this problem step-by-step. HTML, …
How to Play Audio Automatically After Page Load in JavaScript In this post, we’ll learn how to autoplay audio on a webpage when the page loads using JavaScript. Due to modern browser restrictions on autoplay, we need to be creative to ensure audio plays smoothly. Why Can’t We Autoplay Easily? Most browsers prevent autoplay with …
Hello Friends, In this tutorial we are going to study the topic of “Bit Stuffing” in Java. So a simple question that arises in our mind is – What does Bit Stuffing means ? In simple words when we communicate with other systems then there is a transmission of data. Sometimes, the system may not differentiate between …
What is a Decorator? A decorator is a small function that takes another function as an argument and returns a new function that “wraps” the original function. The new function produced by the decorator is then called instead of the original function when it’s invoked. Syntax: @decorator_name def function_to_decorate(): pass How Decorators Work Here’s a …
Asyncio Asyncio is a library for writing single-threaded concurrent code using coroutines, multiplexing I/O access over sockets and other resources, and implementing network clients and servers. import asyncio async def my_coroutine(): print(“Starting coroutine”) await asyncio.sleep(1) print(“Coroutine finished”) async def main(): print(“Starting main”) await my_coroutine() print(“Main finished”) asyncio.run(main()) Output Starting main Starting coroutine Coroutine finished Main …
The Audio Player Application is a modern web-based audio player built using React. It features a sleek black and blue design, making it visually appealing and user-friendly. Here are the key components and functionalities: Key Features: 1. *Responsive Design*: The application is fully responsive, ensuring an optimal viewing experience across various devices, from desktops to …
Basic of Web Development in Python : If you’re interested in building web applications. You will work with Django and Flask frameworks. Django is more capable and has many built-in capabilities for larger applications; Flask is lightweight and suitable for smaller applications. #Flask Example from flask import Flask app = Flask(__name__) @app.route(‘/’) def hello_codespeedy(): return …
String Concatenation In Java Hello Friends, In this tutorial we are going to perform String Concatenation on Primitive Data Type. “String are nothing but the sequence of characters”. String str = “Sankalp”; Some Basic Prerequisite about String Concatenation – Basically, string concatenation means joining many strings together to formed a combined …
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Hello Friends, In this tutorial we are going to learn how you can create a temporary file in specified Java directory. So making a temporary files might be required several times when you are working for the files that will be needed for a particular time interval regarding that session. So we will start our …
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Different visualization tools use different data formats, and the structure you use varies by the story you want to tell. So the more flexible you are with the structure of your data, the more possibilities you can gain. Make use of data formatting applications, and couple that with a little bit of programming know how, …