screen_rotation
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<!DOCTYPE html> <html> <head> <meta charset="UTF-8" /> <script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.2/umd/react.development.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.2/umd/react-dom.development.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.26.0/babel.min.js"></script> </head> <body> <div id="app"></div> <script type="text/babel"> const isInteger = (number) => { return /^[0-9]+$/.test(String(number)); }; const isFloat = (number) => { return /^[0-9]+\.[0-9]+$/.test(String(number)); }; const App = () => { const number = 2.5; // Replace with your number const isNumberInteger = isInteger(number); const isNumberFloat = isFloat(number); return ( <div className='container'> <p>Number: {number}</p> <p>Is Integer: {isNumberInteger ? 'Yes' : 'No'}</p> <p>Is Float: {isNumberFloat ? 'Yes' : 'No'}</p> </div> ); } ReactDOM.render(<App />, document.getElementById("app")); </script> <style> .container { margin: 0 auto; width: 600px; text-align: center; box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.24); padding: 20px; } </style> </body> </html>