Adding interactive elements to your website can greatly enhance user experience, making it more engaging and enjoyable. One simple yet effective way to do this is by playing a sound when a user clicks a button. In this tutorial, we will walk you through the steps to achieve this using JavaScript. Step 1: Prepare Your …
As in this task mentioned above as the title, we are here to learn how to hide the cursor in any of the webpages or the website by using JavaScript, also known as the internet language. In this tutorial, we will also learn how to hide the cursor from the whole webpage and how to …
In this tutorial, we will learn how to open a PDF using Java Swing without using any external dependencies. If you search on the internet all the tutorials will make you add some external dependencies to open a pdf file so here I will help you open a pdf file using java by only using …
Validate mobile number in Python Consider we are validating an Indian mobile number it has at most 13 digits with +91 before the 10 digit number which starts with the starting number between 7-10. If the user enters the 10-digit number for which the starting number is between 7-10 the number is treated as …
In this tutorial, We will learn How to Download profile photos from Instagram using Username in Python. We will use the Instaloader Module of Python to download the profile photo from the username with proper error handling. This will take input of username from the user and Download the profile photo in the specific location as …
In this tutorial in Tkinter , you can change the font size of widgets using the font parameter in various widget constructors or methods. Here’s an example demonstrating how to change the font size of a label widget. import tkinter as tk from tkinter import font root = tk.Tk() root.title(“Tkinter Font Size Example”) custom_font …
Have you ever wanted to add a dynamic effect to your images, such as enlarging them when someone hovers over them? This simple yet engaging effect can enhance the user experience on your website. In this tutorial, I’ll show you how to achieve this using JavaScript. Step – 1: Setting up your HTML First, let’s …
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import com.google.zxing.BarcodeFormat; import com.google.zxing.client.j2se.MatrixToImageWriter; import com.google.zxing.common.BitMatrix; import com.google.zxing.qrcode.QRCodeWriter; import java.nio.file.FileSystems; import java.nio.file.Path; public class NewClass1 { private static final String qrOutput = “C://Users//Administrator//Desktop//QR Code.JPEG”; private static void generateQRCode(String text, int width, int height, String filePath) throws Exception { QRCodeWriter qrCodeWriterObj = new QRCodeWriter(); BitMatrix bitMatrixObj = qrCodeWriterObj.encode(text, BarcodeFormat.QR_CODE, width, height); Path pathObj = FileSystems.getDefault().getPath(filePath); MatrixToImageWriter.writeToPath(bitMatrixObj, …