Exécuter
❯
Exécuter le code
Ctrl+Alt+R
Enregistrer le code
Ctrl+Alt+A
Changer d'orientation
Ctrl+Alt+O
Changer de thème
Ctrl+Alt+D
<!DOCTYPE html> <html> <body> <h1>JavaScript Atomiques</h1> <h2>Utilisation de base</h2> <p id="demo"></p> <script> if (Window.crossOriginIsolated) { buffer = new SharedArrayBuffer(4 * Int32Array.BYTES_PER_ELEMENT); } else { buffer = new ArrayBuffer(4 * Int32Array.BYTES_PER_ELEMENT); } // Tableau entier partagé avec 4 éléments const sharedArray = new Int32Array(buffer); // Initialiser le tableau sharedArray[0] = 10; sharedArray[1] = 20; sharedArray[2] = 30; sharedArray[3] = 40; document.getElementById("demo").innerHTML = sharedArray; </script> </body> </html>