Learn multiple ways to deep clone objects in JavaScript.
Description:
Deep cloning creates an independent copy of an object, preventing reference issues.
Explanation:
Shallow copy methods like Object.assign() copy only the first level of properties, whereas deep cloning ensures nested objects are copied.
Example:
const obj = { a: 1, b: { c: 2 } };
const deepClone = JSON.parse(JSON.stringify(obj));
console.log(deepClone); // Output: { a: 1, b: { c: 2 } }
Other methods include structuredClone() and Lodash’s cloneDeep().
