What can you do with hoc?

383

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What is the use of a super keyword in React?

368

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State the main difference between Pros and State?

468

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How Virtual-DOM is more efficient than Dirty checking?

431

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Explain the use of the arrow function in React

404

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What is meant by callback function? What is its purpose?

379

---

What are controlled and uncontrolled components in React?

365

---

Is setState() is async? Why is setState() in React Async instead of Sync?

407

---

Explain yield catchphrase in JavaScript

389

---

What is an Action? How do you describe an Action?

520

---

What kind of information controls a segment in React?

675

---

What is the difference between using constructor vs getInitialState in React?

464

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How can you update state in react js?

461

---

Explain pure components in React js?

372

---

What is one of the core types in react?

402

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