What can you do with hoc?

420

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What is the use of a super keyword in React?

415

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State the main difference between Pros and State?

504

---

How Virtual-DOM is more efficient than Dirty checking?

472

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Explain the use of the arrow function in React

452

---

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

410

---

What are controlled and uncontrolled components in React?

396

---

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

446

---

Explain yield catchphrase in JavaScript

430

---

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

555

---

What kind of information controls a segment in React?

713

---

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

502

---

How can you update state in react js?

496

---

Explain pure components in React js?

410

---

What is one of the core types in react?

442

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