Changing Orientation of Image in Java To change the orientation of an image in Java, you can use the AffineTransform class to rotate the image. Here’s an example of how you can rotate an image by 90 degrees: Process: Load the image using ImageIO.read(). Create an AffineTransform object to rotate the image. Use Graphics2D to apply the …
Here’s a complete blog on finding unique rows in a NumPy array in Python: Finding Unique Rows in a NumPy Array in Python NumPy is a powerful Python library for numerical computing that provides extensive functionality for handling arrays. One common task when working with arrays is extracting unique rows from a 2D NumPy array. …
Changing Orientation of Image in Java To change the orientation of an image in Java, you can use the AffineTransform class to rotate the image. Here’s an example of how you can rotate an image by 90 degrees: Process: Load the image using ImageIO.read(). Create an AffineTransform object to rotate the image. Use Graphics2D to apply the …
This Jupyter Notebook illustrates a machine learning pipeline for analyzing World Cup match results. The pipeline consists of data loading, data preprocessing, feature selection, model training, hyperparameter tuning, and evaluation of a Random Forest classifier. Dataset Description The analysis utilizes two datasets: Match Results: Sourced from a CSV file named results.csv, which contains historical match data, …
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Overview This Jupyter Notebook illustrates a machine learning pipeline for predicting Bitcoin price movements using historical price data. The pipeline consists of data loading, data preprocessing, feature engineering, model training, hyperparameter tuning, and evaluation of a Long Short-Term Memory (LSTM) network. Dataset Description The dataset used in this model is the historical Bitcoin price data …
In This Tutorial We Create a Python script that generates a QR code from a given text and saves it as an image. The QR code should be easily scannable and display the encoded text when scanned. Convert Text to QR Code in Python Install qrcode first: pip install qrcode[pil] Then use this code: import …
How to Center Elements in CSS ? CSS stands for Cascading Style Sheets. CSS is generally used to define the styles for your web pages, which includes the design, layout and variations in display for different devices and screen sizes. To add CSS into your web pages , it can be inserting in three ways …
There are 3 types of router Memory Router 2.Hash Router 3. Browser Route 1.Memory Router: keeps url changes in memory, not in the browser.It doesn’t change URL in the browser while it keeps history of URL in browser.Used in React-Native. import React, { Component } from “react”; import { MemoryRouter as Router, Route, Link, Switch, …
import { useState } from ‘react’ // import reactLogo from ‘./assets/react.svg’ // import viteLogo from ‘/vite.svg’ import ‘./App.css’ function App() { const [inputValue, setinputValue] = useState(”); const handlekeyDown=(event)=>{ if(event.key===’enter’){ console.log(‘down key is pressed’); alert(`You pressed Enter! Input value: ${inputValue}`); } }; return ( …
1. import { useState } from “react”; const MyForm = () => { const [formData, setFormData] = useState({ name: “”, email: “”, message: “”, }); const handleChange = (e) => { setFormData({ …formData, [e.target.name]: e.target.value, }); }; const handleSubmit = async (e) => { e.preventDefault(); try { const response = await fetch(“https://example.com/api/submit”, { method: “POST”, …