Controlling the cursor’s look during web page design can have a big impact on the user experience. There are situations when you would want to completely hide the pointer, either to make the user interface clearer or to draw their attention to particular interactive features. In order to get the desired result, we’ll look at …
In this tutorial, we will learn how to implement a stack using an array in cpp. A stack is a linear data structure that follows the LIFO (Last In, First Out) principle. This means the last element inserted is the first one to be removed. Operations : PUSH:- This operation is related to inserting an …
In this tutorial, We will learn how to get the list of all available fonts in Tkinter. We will use Tkinter modules of Python. Tkinter is the standard GUI library in Python which helps us to make interactive and attractive user interfaces. Requirement : python 3.8 and above pip install tkinter Code : # imported …
Program to convert Byte array to blob in java In Java, converting a byte array to a ‘Blob’ object can be done using the ‘javax.sql.rowset.serial.SerialBlob’ class, which implements the ‘java.sql.Blob’ interface. import java.sql.Blob; import javax.sql.rowset.serial.SerialBlob; import javax.sql.rowset.serial.SerialException; import java.sql.SQLException; public class ByteArrayToBlobExample { public static void main(String[] args) { // Example byte array byte[] byteArray …
In this tutorial , We explore how to detect arrow key presses using JavaScript. Every key on a keyboard has a unique key code, which can be used in JavaScript to identify specific key presses. On our keyboard there are four keys.We can see left, right, up and down keys on keyboard. The left arrow …
Fetch JSON data from URL using Python Fetching JSON data from a URL in Python is a common task for interacting with web APIs. The requests library simplifies this process significantly. For fetching JSON data from URL, you need some prerequisite to be installed in your system. These Prerequisite are as follow- Python Installed: Ensure …
In this tutorial , we can create a simple image resizing tool using HTML , CSS & JavaScript in a simple way. Image resizing tool allows users to upload an image, specify new dimensions, and preview the resized image directly in the browser. Steps for creating a simple image resizing tool: 1.HTML: HTML is the …
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Web application of real time weather data To create a real-time weather data web application with a functional output, we will use vanilla JavaScript along with HTML/CSS for the frontend. A real-time weather data web application involves several steps, from gathering data from a weather API to displaying it in a user-friendly format. To start, …
Here’s a simple C++ program to check whether a number is even or odd: #include <iostream> using namespace std; int main() { int num; cout << “Enter an integer: “; cin >> num; if (num % 2 == 0) cout << num << ” is even.” << endl; else cout << num << ” is …
Here’s a simple program to add two numb #include <iostream> using namespace std; int main() { // Declare variables int num1, num2, sum; // Ask the user for input cout << “Enter first number: “; cin >> num1; cout << “Enter second number: “; cin >> num2; // Add the numbers sum = num1 + …