Why to use 'settimeout' in node.js?

594

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What is a control flow function?

658

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Explain 'buffer class' in node.js?

535

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What is error-first callback?

499

---

Explain repl in node.js?

503

---

What is the purpose of process object?

586

---

What are the different custom directive types in angularjs?

501

---

Which module is used for buffer based operations?

503

---

How to get post data in node.js?

579

---

Why to use node.js?

518

---

What is the difference between operational and programmer errors?

504

---

How will you get information about a file using node?

526

---

What is the difference between node.js and ajax?

486

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How to make post request in node.js?

456

---

How can you avoid callbacks?

481

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