(Q-10). Most Asked Interview Question || Frontend || Javascript || Machine Coding

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This is one of the most asked React Interview Questions, it was asked to me in a few interviews.
Link: rowdycoders.co...
In this tutorial, we'll dive into the creation of a Deep Cloning function in JavaScript which will be used for cloning javascript objects.
If you are preparing for an interview then this is the perfect channel for you to follow. We will post the most asked interview questions. Join us on this coding journey, and let's elevate our skills together.
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Happy coding,
Rowdy Coders
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2 окт 2024

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@merajali938 7 дней назад

Better solution to check all conditions in one loop, function deepcloning(obj) { let newobj = Array.isArray(obj) ? [] : {}; for (const key in obj) { // Add explicit null check if (typeof obj[key] === 'object' && obj[key] !== null) { if (obj[key] instanceof Date) { newobj[key] = new Date(obj[key].getTime()); } else { newobj[key] = deepcloning(obj[key]); } } else { newobj[key] = obj[key]; } } return newobj; } let out = deepcloning(obj); console.log(out);