Taking a single character input in C++ is #include <iostream> int main() { char input; std::cout << “Enter a single character: “; std::cin >> input; std::cout << “You entered: ” << input << std::endl; return 0; } Output: Enter a single character: a You entered: a In this code: #include <iostream>: This …
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This tutorial demonstrates creating a QR code generator from scratch in a web application. We use HTML, CSS, and Javascript to make this QR code Generator. I try to explain things most simply so you can understand them easily. What is a QR Code? QR code stands for Quick Response Code. A QR Code stores …
This tutorial teaches us about parsing XML in PHP programming language with some easy and cool examples. This is the right place to understand this concept. What is XML? Extensible Markup Language(XML) is a flexible and responsive text form or format extracted from SGML. It is a Markup Language similar to Hypertext Markup Language(HTML). It is …
Here I’ll be presenting a simple python program for calculating Simple Interest. import tkinter as tk from tkinter import messagebox The code `import tkinter as tk` and `from tkinter import messagebox` brings in necessary elements from the `tkinter` package to construct graphical user interfaces in Python. The `tkinter` package is brought in with the …
Here I’ll give a simple program for converting Celsius to Fahrenheit using a Python Program. import tkinter as tk from tkinter import messagebox The code lines import tkinter as tk and from tkinter import messagebox are utilized to import the tkinter module, which serves as Python’s standard library for developing graphical user interfaces (GUIs). By …
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In this tutorial, we will learn how to double a number using Python, with some really simple examples. So let us start now: import tkinter as tk from tkinter import messagebox 1)Tkinter serves as Python’s official library for developing graphical user interfaces (GUIs). 2)Tk helps in improving code readability. 3)messagebox is a module present …
There are many different Node.js libraries for parsing XML, each with its own characteristics and use cases. Another library that’s hugely popular is xml2js. You can, however, look into the others as well: fast-xml-parser and xmldom. For this example, I’ll use xml2js and fast-xml-parser, which happen to be two of the most common libraries for …
This tutorial will walk you through the steps to create a simple text-to-QR code generator using JavaScript. Whether you’re a web development enthusiast or looking to integrate QR code functionality into your application, this guide will help you get started. Step 1: Setting Up the HTML Structure First, create an HTML file that will serve …
In this tutorial, we’ll walk through building a simple Todo App using HTML, CSS, and JavaScript. This app will allow you to add items to a list and delete them. Follow the steps below to create your own Todo App. Step 1: Set Up the HTML Structure First, let’s create the HTML file that will …
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In this tutorial, we will create a simple music player using Python’s Tkinter library. Tkinter provides a fast and easy way to create GUI applications. Our music player will allow you to play, pause, and stop audio files, giving you hands-on experience with event handling, file operations, and the pygame library for audio playback. Simple …