What is a blocking code in node.js?

541

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Which module is used for buffer based operations in node.js?

533

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What we use buffer class in node.js?

494

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How do you close a file using node.js?

519

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What is the use of settimeout() function in node.js?

571

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What is a callback?

505

---

Which module is used for web based operations in node.js?

539

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Why we use node.js?

533

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How to check the already installed dependencies using npm?

491

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What is an event loop?

468

---

What are global installations of dependencies?

464

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How to handle the “unhandled exceptions” in node.js?

601

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What is the use of setinterval() function in node.js?

490

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What tool and ide is used for node.js?

494

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How do you delete a file using node.js?

575

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