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Tutorial
json bash
Building Progressive Web Apps (PWAs) with Modern APIs
function openDatabase() {
const request = indexedDB.open('myDatabase', 1);
request.onupgradeneeded = event => {
const db = event.target.result;
db.createObjectStore('notes', { keyPath: 'id', autoIncrement: true });
};
request.onsuccess = event => {
const db = event.target.result;
console.log('Database opened:', db);
};
request.onerror = event => {
console.error('Database error:', event.target.error);
};
}
openDatabase();function getLocation() {
if ('geolocation' in navigator) {
navigator.geolocation.getCurrentPosition(position => {
console.log('Latitude:', position.coords.latitude);
console.log('Longitude:', position.coords.longitude);
});
} else {
console.log('Geolocation is not supported by this browser.');
}
}
getLocation();Aug 05, 2024
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